Bessemer Venture Partners is a prominent venture capital firm that assists entrepreneurs in establishing robust foundations for their companies. With a portfolio that includes notable names such as Pinterest, Shopify, Twilio, and LinkedIn, Bessemer focuses on investing across various sectors, including healthcare, information technology, cybersecurity, and software as a service (SaaS). The firm has a global presence, with investments in the United States, Israel, and India, and manages a substantial asset base of approximately $19 billion. Bessemer's investment approach spans from seed stage to growth, enabling them to support startups and established companies alike as they evolve and scale. The firm is recognized for its long-term commitment to its portfolio companies, having played a crucial role in the successful IPOs of numerous high-profile businesses.
Partner and Co-Founder of the Growth Investment Practice
Aia Sarycheva
Investor
Smith, Scott
Operating Partner
Robert Stavis
Partner
Ariel Sterman
Vice President
Mayo Stuntz
Operating Partner
Janice Teng
Vice President
Katherine Walker
Vice President
Bryan Wu
Partner
Brian Feinstein
Partner
Charles Birnbaum
Partner
Sakib Dadi
Vice President
Past deals in Networking
Bastille Networks
Series C in 2024
Bastille Networks, Inc. is a cybersecurity company based in Atlanta, Georgia, specializing in enterprise threat detection through software-defined radio technology. Founded in 2014, the company provides comprehensive visibility into both known and unknown mobile, wireless, and Internet of Things (IoT) devices within an enterprise's airspace. Utilizing patented software-defined radio and machine learning, Bastille's solutions effectively sense, identify, and localize potential threats, thus equipping security teams with the necessary tools to accurately quantify risks and address airborne threats that may compromise network infrastructure. Additionally, Bastille aims to mitigate risks associated with the increasing prevalence of radio frequency data leakage, enhancing overall security for enterprises.
DriveNets
Series C in 2022
DriveNets Ltd. is a software company based in Ra’anana, Israel, with an additional office in Red Bank, New Jersey, focused on developing innovative solutions for communications service provider networks. Founded in 2015, DriveNets has created the Network Cloud, a software-centric routing infrastructure that offers a comprehensive routing stack, data-path control, and central management capabilities. This cloud-native solution enables operators to disaggregate their network infrastructure from core to edge, similar to the practices of hyperscalers in the cloud industry. By utilizing standard networking white boxes, DriveNets allows communications service providers to enhance profitability and reduce complexity, while facilitating automated operations and fostering innovation through on-demand infrastructure.
DriveNets
Series B in 2021
DriveNets Ltd. is a software company based in Ra’anana, Israel, with an additional office in Red Bank, New Jersey, focused on developing innovative solutions for communications service provider networks. Founded in 2015, DriveNets has created the Network Cloud, a software-centric routing infrastructure that offers a comprehensive routing stack, data-path control, and central management capabilities. This cloud-native solution enables operators to disaggregate their network infrastructure from core to edge, similar to the practices of hyperscalers in the cloud industry. By utilizing standard networking white boxes, DriveNets allows communications service providers to enhance profitability and reduce complexity, while facilitating automated operations and fostering innovation through on-demand infrastructure.
Affirmed Networks
Venture Round in 2019
Affirmed Networks, Inc. specializes in mobile content cloud solutions, offering a range of services aimed at enhancing mobile data networks for customers globally. Founded in 2010 and headquartered in Acton, Massachusetts, the company provides virtualization and network functions that include a cloud-based virtual mobile network, service creation tools, and critical data communication services for the telecommunications sector. Its key offerings include the Affirmed Service Automation Platform, which helps mobile operators reduce time-to-market and operational costs for new services, as well as the Affirmed UnityCloud 5G core, a cloud-native solution designed to facilitate the deployment of 5G networks. By integrating advanced technologies like network slicing and optimized IoT access, Affirmed Networks enables communication service providers to scale efficiently while minimizing capital and operational expenditures associated with complex network infrastructures.
Bastille Networks
Series B in 2017
Bastille Networks, Inc. is a cybersecurity company based in Atlanta, Georgia, specializing in enterprise threat detection through software-defined radio technology. Founded in 2014, the company provides comprehensive visibility into both known and unknown mobile, wireless, and Internet of Things (IoT) devices within an enterprise's airspace. Utilizing patented software-defined radio and machine learning, Bastille's solutions effectively sense, identify, and localize potential threats, thus equipping security teams with the necessary tools to accurately quantify risks and address airborne threats that may compromise network infrastructure. Additionally, Bastille aims to mitigate risks associated with the increasing prevalence of radio frequency data leakage, enhancing overall security for enterprises.
Vasona Networks
Series C in 2016
Vasona Networks, Inc. is a technology company based in San Jose, California, focused on improving the performance of mobile networks for global operators. Founded in 2006, it develops a range of solutions designed to enhance subscriber experiences by effectively managing mobile data traffic. The company's flagship product, smartAir, is a mobile-edge computing platform that addresses traffic issues at the cell level, while smartVISION provides insights into network performance and user experiences. Additionally, Vasona's RateControl technology allows for precise bandwidth allocation based on user needs. The company also offers network transformation services that enable third-party developers to access real-time data on network conditions, facilitating smarter investment decisions for operators. As of September 2018, Vasona Networks operates as a subsidiary of Zephyr Telecommunications, Inc.
Bastille Networks
Series A in 2015
Bastille Networks, Inc. is a cybersecurity company based in Atlanta, Georgia, specializing in enterprise threat detection through software-defined radio technology. Founded in 2014, the company provides comprehensive visibility into both known and unknown mobile, wireless, and Internet of Things (IoT) devices within an enterprise's airspace. Utilizing patented software-defined radio and machine learning, Bastille's solutions effectively sense, identify, and localize potential threats, thus equipping security teams with the necessary tools to accurately quantify risks and address airborne threats that may compromise network infrastructure. Additionally, Bastille aims to mitigate risks associated with the increasing prevalence of radio frequency data leakage, enhancing overall security for enterprises.
Sedona Systems
Series A in 2014
Sedona Systems has developed NetFusion, a multi-layer application platform aimed at optimizing and controlling the optical and IP layers (L0-L3) of service provider networks. This platform enables service providers to achieve optically-aware IP routing and IP-informed optical switching, effectively doubling WAN capacity while enhancing agility, availability, and flexibility. By utilizing centralized open-source software, NetFusion connects seamlessly with equipment from major vendors through SDN controllers or management systems. The platform automates the management of both optical and IP resources, significantly improving operational efficiency and providing full visibility into transport and routing. As a result, Sedona Systems’ solutions can lead to substantial cost savings, potentially reducing core network expenses by up to 80% over five years.
JetPatch
Series B in 2014
JetPatch is a centralized patch management platform designed for end-to-end enterprise patch management and vulnerability remediation. Founded in 2017 and based in Boston, Massachusetts, JetPatch aims to ensure that systems remain secure, up-to-date, and operating efficiently through an automated patch management system. The platform leverages existing patch managers and includes the JetPatch Agent Manager, which helps IT and DevOps professionals streamline the deployment, maintenance, and troubleshooting of server tool agents, significantly reducing manual effort. By utilizing machine learning technology to optimize patch rollouts, JetPatch enhances system security and minimizes downtime. Its focus is on maintaining the performance and availability of business-critical applications across diverse infrastructures, including physical, virtual, private, public cloud, and hybrid environments.
Benestra
Venture Round in 2014
Benestra is a national telecommunications operator that specializes in providing a wide range of services to businesses. Its offerings include voice, data, internet, and hosting services, all of which come with contractually guaranteed quality. By focusing on B2B solutions, Benestra aims to deliver reliable telecommunications infrastructure that meets the diverse needs of its clients.
Affirmed Networks
Series C in 2013
Affirmed Networks, Inc. specializes in mobile content cloud solutions, offering a range of services aimed at enhancing mobile data networks for customers globally. Founded in 2010 and headquartered in Acton, Massachusetts, the company provides virtualization and network functions that include a cloud-based virtual mobile network, service creation tools, and critical data communication services for the telecommunications sector. Its key offerings include the Affirmed Service Automation Platform, which helps mobile operators reduce time-to-market and operational costs for new services, as well as the Affirmed UnityCloud 5G core, a cloud-native solution designed to facilitate the deployment of 5G networks. By integrating advanced technologies like network slicing and optimized IoT access, Affirmed Networks enables communication service providers to scale efficiently while minimizing capital and operational expenditures associated with complex network infrastructures.
Vasona Networks
Series B in 2013
Vasona Networks, Inc. is a technology company based in San Jose, California, focused on improving the performance of mobile networks for global operators. Founded in 2006, it develops a range of solutions designed to enhance subscriber experiences by effectively managing mobile data traffic. The company's flagship product, smartAir, is a mobile-edge computing platform that addresses traffic issues at the cell level, while smartVISION provides insights into network performance and user experiences. Additionally, Vasona's RateControl technology allows for precise bandwidth allocation based on user needs. The company also offers network transformation services that enable third-party developers to access real-time data on network conditions, facilitating smarter investment decisions for operators. As of September 2018, Vasona Networks operates as a subsidiary of Zephyr Telecommunications, Inc.
Discoverly
Seed Round in 2013
Discoverly is a tool to navigate and employ your social data. It's about time we put social to work.
WireOver
Seed Round in 2012
WireOver is a desktop application that leverages peer-to-peer technology for sending files privately. It's free and unlimited, solving an unmet need for sending large files easily. Pro accounts get incredibly strong security, with end-to-end encryption.
Vasona Networks
Series A in 2011
Vasona Networks, Inc. is a technology company based in San Jose, California, focused on improving the performance of mobile networks for global operators. Founded in 2006, it develops a range of solutions designed to enhance subscriber experiences by effectively managing mobile data traffic. The company's flagship product, smartAir, is a mobile-edge computing platform that addresses traffic issues at the cell level, while smartVISION provides insights into network performance and user experiences. Additionally, Vasona's RateControl technology allows for precise bandwidth allocation based on user needs. The company also offers network transformation services that enable third-party developers to access real-time data on network conditions, facilitating smarter investment decisions for operators. As of September 2018, Vasona Networks operates as a subsidiary of Zephyr Telecommunications, Inc.
Intucell
Series A in 2011
Intucell, founded in 2008 and based in HaMerkaz, Israel, specializes in self-optimizing network solutions for radio operators. The company develops advanced software that enhances mobile traffic management by providing real-time visibility of Radio Access Networks. Its technology utilizes operational support system data to automatically manage and synchronize network elements, allowing mobile carriers to effectively plan, configure, manage, optimize, and heal their cellular networks in response to real-time demands. This capability enables more efficient utilization of radio access networks, ultimately improving overall network performance.
LinkedIn
Series D in 2008
LinkedIn is a professional networking platform that facilitates connections among individuals to enhance productivity and career success. It offers a range of services, including talent solutions for employers, marketing tools for businesses, and premium subscriptions for users seeking additional features. Through its platform and mobile application, LinkedIn enables both professionals and organizations to create profiles, fostering an environment for networking and career development. This comprehensive approach allows users to connect with others, discover job opportunities, and expand their professional networks.
Enforta
Series C in 2008
Enforta uses a variety of technologies (including WiMAX) to offer Russians internet, telephone, VPN and custom telecom/IT solutions. The company serves more than 7000 clients in 18 cities of Russia. Complete service packages including both voice and data services start at $20 per month. In December of 2003 Enforta acquired ZAO Prestige Internet and in 2005 they acquired OOO Evgenia. Later in 2005 the company launched its first wireless broadband services. The name "Enforta" is derived from the Latin word "forte" (strong) and the English word "enforce" (to strengthen), which makes sense since the company is trying to "strengthen" customer communications.
BroadSoft
Series D in 2007
BroadSoft, Inc. specializes in developing software and services that facilitate hosted cloud-based unified communications for telecommunications service providers. Its offerings include UC-One, a comprehensive communication and collaboration solution that integrates various business functions such as phone services, messaging, audio and video conferencing, and file sharing. Additionally, BroadSoft provides Team-One, a collaboration tool for project organization and file sharing; BroadSoft Hub, which integrates real-time communications with cloud applications; and CC-One, a contact center solution enabling multi-channel interactions with customers. The company serves over 500 telecommunications clients, including 18 of the largest carriers globally, and operates in more than 70 countries. BroadSoft also offers a range of professional support services, including installation, project management, and training. Founded in 1998 and headquartered in Gaithersburg, Maryland, BroadSoft has been a subsidiary of Cisco Systems since February 2018.
Tilera
Series B in 2007
Tilera Corporation is a fabless semiconductor company that specializes in designing multicore embedded processors tailored for the networking, digital multimedia, and wireless infrastructure sectors. Founded in 2004 and headquartered in San Jose, California, with additional locations in Westborough, Massachusetts, and Beijing, China, Tilera offers a range of products including the TILEPro multicore processor, which provides high-performance computing for various embedded applications. The company also develops multicore software development tools and production boards, such as TILExpress PCIe cards, to support its processors. Tilera's innovations aim to meet the processing and power needs of modern digital and wireless infrastructures.
LinkedIn
Series C in 2007
LinkedIn is a professional networking platform that facilitates connections among individuals to enhance productivity and career success. It offers a range of services, including talent solutions for employers, marketing tools for businesses, and premium subscriptions for users seeking additional features. Through its platform and mobile application, LinkedIn enables both professionals and organizations to create profiles, fostering an environment for networking and career development. This comprehensive approach allows users to connect with others, discover job opportunities, and expand their professional networks.
Netli
Venture Round in 2006
Netli provides a number of corporate network and Internet services, including hosting, storage, and security services. Customers include Hewlett-Packard , Motorola, and Millipore. Netli has received equity financing from Reed Elsevier Ventures, Morgenthaler Ventures, Bessemer Venture Partners, and Alta Partners, among others. The company has offices in the US and Hong Kong. Netli was acquired by content and application acceleration specialist Akamai Technologies in 2007.
Pure Networks
Series B in 2006
Pure Networks, Inc. is a provider of networking software and services primarily catering to home users, small businesses, original equipment manufacturers, and broadband and Internet service providers in the United States. Founded in 2002 and based in Seattle, Washington, the company offers a range of products designed to simplify network management and enhance security. Notable offerings include Network Magic Pro, which enables users to set up and manage their networks easily, and Speed Meter Pro, a utility for diagnosing network connections. For corporate clients, Pure Networks provides platforms such as Networks Platform Technology, which helps manufacturers create customizable installations, and Pure Networks Support Solutions, aimed at reducing service providers' support costs. The company focuses on delivering tools that facilitate efficient network setup and maintenance, supporting various client needs in the ever-evolving networking landscape.
Nominum
Series D in 2005
Nominum, Inc. specializes in providing domain name system (DNS) software solutions tailored for service providers globally. The company offers a comprehensive range of products, including Vantio AuthServe, which ensures the availability and responsiveness of websites and real-time applications, and Vantio CacheServe, which optimizes server hardware performance. Nominum's security offerings include Vantio ThreatAvert for DNS network security and N2 Secure Business, a cloud-based solution designed to protect businesses from cyber threats. Additionally, the company provides marketing tools such as N2 Reach for direct customer communication and N2 Insight, which analyzes subscriber behavior through DNS data. Nominum's services are designed to enhance network operations, security and compliance, customer care, and marketing efforts for telecommunications service providers. Founded in 1999 and based in Redwood City, California, Nominum operates as a subsidiary of Akamai Technologies, serving over 100 providers in more than 40 countries.
BA Systems
Series A in 2005
Fast growing companies add and upgrade their mission critical software at two to three times the rate of conventional companies. Keeping up with the software advances usually means investing in new network hardware. BA Systems offers enterprises an efficient alternative to endless box buying with a one stop connectivity solution for complex networks. BA Systems has developed the industry's first cost effective network product designed for fast growing companies. Leveraging a combination of new packet processing software and embedded management utilities, BA's products empower IT managers to align network resources to applications thereby reduce significantly both CAPEX and OPEX for multi-site deployments.
Netli
Venture Round in 2004
Netli provides a number of corporate network and Internet services, including hosting, storage, and security services. Customers include Hewlett-Packard , Motorola, and Millipore. Netli has received equity financing from Reed Elsevier Ventures, Morgenthaler Ventures, Bessemer Venture Partners, and Alta Partners, among others. The company has offices in the US and Hong Kong. Netli was acquired by content and application acceleration specialist Akamai Technologies in 2007.
BroadSoft
Series C in 2004
BroadSoft, Inc. specializes in developing software and services that facilitate hosted cloud-based unified communications for telecommunications service providers. Its offerings include UC-One, a comprehensive communication and collaboration solution that integrates various business functions such as phone services, messaging, audio and video conferencing, and file sharing. Additionally, BroadSoft provides Team-One, a collaboration tool for project organization and file sharing; BroadSoft Hub, which integrates real-time communications with cloud applications; and CC-One, a contact center solution enabling multi-channel interactions with customers. The company serves over 500 telecommunications clients, including 18 of the largest carriers globally, and operates in more than 70 countries. BroadSoft also offers a range of professional support services, including installation, project management, and training. Founded in 1998 and headquartered in Gaithersburg, Maryland, BroadSoft has been a subsidiary of Cisco Systems since February 2018.
Azanda Network Devices
Series C in 2003
Azanda Network Devices is a communications semiconductor company based in Sunnyvale, California. The company specializes in developing semiconductors designed for next-generation optical and metro-area networks. Additionally, Azanda focuses on creating multi-service traffic management solutions that enhance the functionality of routers and switches. Through its innovative products, the company aims to address the evolving needs of telecommunications and data networking markets.
ReefEdge
Venture Round in 2003
ReefEdge, Inc. is a provider of wireless local area network systems for multi-site enterprises to deploy, manage, and secure wireless networks. ReefEdge Inc. develops technologies for in-building wireless networks. Founded in Spring 2000, ReefEdge products allow the emerging generation of mobile devices to become full participants in the corporate networking environment. ReefEdge provides secure, reliable, managed connectivity for mobile devices equipped with short-range wireless capabilities such as Bluetooth and makes possible the deployment of new kinds of "smart" mobile applications that deliver personalized, location-aware and collaborative services. The company boasts a seasoned executive team with years of experience delivering products and solutions to enterprise customers, with former executives from IBM, AT&T, Telcordia and Prodigy.
Engim
Series B in 2003
Analysts forecast that the Wireless LAN market will grow from 8 million users in 2002 to 80 million users by 2007. This explosive rate of WLAN adoption is driving the need for high capacity WLAN infrastructure within the enterprise. Additionally, as enterprise deployments continue to grow, IT Managers need WLAN infrastructure products that offer enhanced functional capabilities to reduce deployment complexity, increase network robustness and reduce operational costs. Today’s WLAN silicon is optimized for client applications and not for high capacity WLAN infrastructure applications. By allowing simultaneous communications on all WLAN channels, Engim’s Multi-Channel WLAN Switching Engine chipset enables a new generation of very high performance, cost-effective access points. These chipsets apply Wideband Spectral Processing to standards-based WLAN infrastructure products for the first time, thereby dramatically increasing bandwidth and data throughput and making a whole new range of features and functionality available to users at low cost.
Ellacoya Networks
Venture Round in 2003
Ellacoya Networks specializes in providing Broadband Service Optimization solutions that utilize deep packet inspection (DPI) technology, allowing broadband service providers to enhance their Internet offerings. The company’s hardware platforms, such as the e30 and e100, along with a comprehensive suite of software applications, enable service providers to identify subscribers and manage applications on an individual basis. This capability helps improve performance, boost customer satisfaction, and facilitate the delivery of revenue-generating IP services. Ellacoya Networks is known for its scalability and functionality, which are essential for creating competitive service offerings in large carrier IP networks. Headquartered in Merrimack, New Hampshire, the company also maintains offices in London, Tokyo, and Singapore, positioning itself as a key player in the broadband optimization sector.
Nominum
Series C in 2003
Nominum, Inc. specializes in providing domain name system (DNS) software solutions tailored for service providers globally. The company offers a comprehensive range of products, including Vantio AuthServe, which ensures the availability and responsiveness of websites and real-time applications, and Vantio CacheServe, which optimizes server hardware performance. Nominum's security offerings include Vantio ThreatAvert for DNS network security and N2 Secure Business, a cloud-based solution designed to protect businesses from cyber threats. Additionally, the company provides marketing tools such as N2 Reach for direct customer communication and N2 Insight, which analyzes subscriber behavior through DNS data. Nominum's services are designed to enhance network operations, security and compliance, customer care, and marketing efforts for telecommunications service providers. Founded in 1999 and based in Redwood City, California, Nominum operates as a subsidiary of Akamai Technologies, serving over 100 providers in more than 40 countries.
WaterCove Networks
Series C in 2003
Watercove Networks is a provider of data networking infrastructure designed specifically for wireless service providers aiming to deploy next-generation mobile data services efficiently and profitably. Established in 2000, the company offers the Mobile Data Service System, which enables operators to accelerate the rollout of high-speed data services in 2.5G and 3G environments. This system addresses the challenges associated with legacy routing-centric networks, facilitating a smooth transition to modern technologies without the need for expensive upgrades. The company is led by a seasoned management team with extensive experience in the telecommunications and data networking sectors, supported by a board of directors comprising industry veterans. Watercove Networks has secured significant financing from reputable investors, allowing it to enhance its innovative solutions and drive growth in the emerging mobile data market.
Taqua Systems
Series B in 2003
Taqua, LLC is a manufacturer and supplier of switching systems and applications, specializing in networking and software-based voice over internet protocol (VoIP) services. Founded in 1998 and based in Richardson, Texas, the company offers a range of products including various interface cards, digital loops, gateways, and integrated solutions for both wireless and wireline communication. Its VoIP applications platform, TaquaWorks, enables service providers to deliver enhanced voice services, while Taqua MobileWorks offers an integrated solution for mobile communication. In addition to its hardware and software offerings, Taqua provides professional services such as project management, network evaluation, and training support, as well as business services including hosted PBX and conferencing solutions. The company has established strategic partnerships with organizations such as BroadSoft and GENBAND, and it maintains research and development facilities in both Texas and Massachusetts.
Wavesmith Networks
Series C in 2002
Wavesmith Networks specializes in developing hardware designed to enhance the network capacity of telecommunications carriers without requiring significant disruptions or overhauls. The company focuses on multiservice edge switches, providing solutions that allow regional and national carriers to expand their existing Layer 2 infrastructures. Their technology facilitates the integration of various services onto ATM or MPLS-oriented core networks, enabling carriers to adapt and evolve their network capabilities as demand changes. With a commitment to improving network efficiency, Wavesmith Networks supports telecommunications providers in optimizing their operations and service offerings.
BroadSoft
Series C in 2002
BroadSoft, Inc. specializes in developing software and services that facilitate hosted cloud-based unified communications for telecommunications service providers. Its offerings include UC-One, a comprehensive communication and collaboration solution that integrates various business functions such as phone services, messaging, audio and video conferencing, and file sharing. Additionally, BroadSoft provides Team-One, a collaboration tool for project organization and file sharing; BroadSoft Hub, which integrates real-time communications with cloud applications; and CC-One, a contact center solution enabling multi-channel interactions with customers. The company serves over 500 telecommunications clients, including 18 of the largest carriers globally, and operates in more than 70 countries. BroadSoft also offers a range of professional support services, including installation, project management, and training. Founded in 1998 and headquartered in Gaithersburg, Maryland, BroadSoft has been a subsidiary of Cisco Systems since February 2018.
Nominum
Series B in 2002
Nominum, Inc. specializes in providing domain name system (DNS) software solutions tailored for service providers globally. The company offers a comprehensive range of products, including Vantio AuthServe, which ensures the availability and responsiveness of websites and real-time applications, and Vantio CacheServe, which optimizes server hardware performance. Nominum's security offerings include Vantio ThreatAvert for DNS network security and N2 Secure Business, a cloud-based solution designed to protect businesses from cyber threats. Additionally, the company provides marketing tools such as N2 Reach for direct customer communication and N2 Insight, which analyzes subscriber behavior through DNS data. Nominum's services are designed to enhance network operations, security and compliance, customer care, and marketing efforts for telecommunications service providers. Founded in 1999 and based in Redwood City, California, Nominum operates as a subsidiary of Akamai Technologies, serving over 100 providers in more than 40 countries.
Azanda Network Devices
Series B in 2002
Azanda Network Devices is a communications semiconductor company based in Sunnyvale, California. The company specializes in developing semiconductors designed for next-generation optical and metro-area networks. Additionally, Azanda focuses on creating multi-service traffic management solutions that enhance the functionality of routers and switches. Through its innovative products, the company aims to address the evolving needs of telecommunications and data networking markets.
Pelago Networks
Series B in 2002
Pelago Networks is a provider of enhanced voice, data, and video services to their business customers via wireless or wireline broadband access networks.
Resonext Communications
Series C in 2002
Resonext is a provider of integrated silicon complementary metal-oxide-semiconductor (CMOS) wireless local area network (WLAN) solutions for 802.11a and multiband (802.11a/b/g) platforms primarily in the United States.
Azanda Network Devices
Series B in 2002
Azanda Network Devices is a communications semiconductor company based in Sunnyvale, California. The company specializes in developing semiconductors designed for next-generation optical and metro-area networks. Additionally, Azanda focuses on creating multi-service traffic management solutions that enhance the functionality of routers and switches. Through its innovative products, the company aims to address the evolving needs of telecommunications and data networking markets.
Allegro Networks
Series B in 2002
Allegro Networks, a privately held provider of network routing equipment
Catena Networks
Series D in 2002
Catena Networks develops broadband access systems that enable service providers to deploy voice, data, and video services. The company's products include The CNX-5 Broadband DSL System, a card-for-card upgrade solution for Lucent SLC-5 Digital Loop Carriers and The CN1000 Broadband Loop Carrier that enables service providers to deploy integrated plain old telephone service (POTS) and digital subscriber line (DSL) services and deliver voice, data and video services over copper and fiber infrastructures. It caters to local exchange carriers, postal telephone and telegraph operators, and other service providers. The company was founded in 1998 and is based in California, US with an additional office in Morrisville, North Carolina.
Taqua Systems
Series B in 2001
Taqua, LLC is a manufacturer and supplier of switching systems and applications, specializing in networking and software-based voice over internet protocol (VoIP) services. Founded in 1998 and based in Richardson, Texas, the company offers a range of products including various interface cards, digital loops, gateways, and integrated solutions for both wireless and wireline communication. Its VoIP applications platform, TaquaWorks, enables service providers to deliver enhanced voice services, while Taqua MobileWorks offers an integrated solution for mobile communication. In addition to its hardware and software offerings, Taqua provides professional services such as project management, network evaluation, and training support, as well as business services including hosted PBX and conferencing solutions. The company has established strategic partnerships with organizations such as BroadSoft and GENBAND, and it maintains research and development facilities in both Texas and Massachusetts.
Ellacoya Networks
Series C in 2001
Ellacoya Networks specializes in providing Broadband Service Optimization solutions that utilize deep packet inspection (DPI) technology, allowing broadband service providers to enhance their Internet offerings. The company’s hardware platforms, such as the e30 and e100, along with a comprehensive suite of software applications, enable service providers to identify subscribers and manage applications on an individual basis. This capability helps improve performance, boost customer satisfaction, and facilitate the delivery of revenue-generating IP services. Ellacoya Networks is known for its scalability and functionality, which are essential for creating competitive service offerings in large carrier IP networks. Headquartered in Merrimack, New Hampshire, the company also maintains offices in London, Tokyo, and Singapore, positioning itself as a key player in the broadband optimization sector.
Flarion Technologies
Series B in 2001
Flarion Technologies, based in Bedminster, New Jersey, specializes in mobile broadband solutions, having developed FLASH-OFDM technology since 2000. The company offers a range of products, including the RadioRouter base station, FLASH-OFDM modems, embedded chipsets, and system software, which together create a comprehensive end-to-end network for mobile operators. Flarion's technology enables wireless carriers to provide high-speed data services to their subscribers. In addition to its hardware, Flarion licenses its FLASH-OFDM technology, allowing for the integration of high-speed capabilities into various devices such as notebook PCs, handhelds, personal digital assistants, web tablets, and mobile handsets.
Coriolis Networks
Series C in 2001
Coriolis Networks, headquartered in Boxborough, Mass., began in mid 1999 with a mission to develop a comprehensive approach to the needs of carriers for reliable and scalable optical network solutions. From the beginning, Coriolis Networks realized that success in this market would be based on providing customers with a solution that was compatible with existing SONET network architectures but dramatically improved on the data service delivery capability with new lower price points. Coriolis' target market is the network service provider community on a global basis. Our target customers include competitive and incumbent local exchange carriers, Internet service providers, and wholesale carriers that are building out their fiber-optic facilities to meet their end-user demands for more high-speed data services as well as traditional metro services.
Allegro Networks
Series B in 2001
Allegro Networks, a privately held provider of network routing equipment
Pirus Networks
Series B in 2001
Pirus Networks, founded in December 1999 and based in Madrid, Spain, specializes in intelligent storage networking solutions that support multiple protocols and vendors for distributed open systems. The company develops internet infrastructure switching and storage equipment aimed at reducing ownership costs and optimizing data management. Pirus Networks actively participates in industry standard organizations, including the Storage Networking Industry Association, the Internet Engineering Task Force's IP Storage Working Groups, and the Fiber Channel Industry Association, which underscores its commitment to advancing storage networking technologies.
InfiniSwitch Corporation
Series B in 2001
InfiniSwitch Corporation is the recognized market leader in developing InfiniBand switching solutions designed for the data center. InfiniSwitch's technology leaders have a proven industry track record designing, developing and delivering switch and system solutions at leading companies such as Compaq, Data General, Digital Equipment, IBM, Lucent and Nexabit. InfiniSwitch is located in Westborough, Massachusetts, and is a member of the IBTA Steering Committee.
ReefEdge
Series B in 2001
ReefEdge, Inc. is a provider of wireless local area network systems for multi-site enterprises to deploy, manage, and secure wireless networks. ReefEdge Inc. develops technologies for in-building wireless networks. Founded in Spring 2000, ReefEdge products allow the emerging generation of mobile devices to become full participants in the corporate networking environment. ReefEdge provides secure, reliable, managed connectivity for mobile devices equipped with short-range wireless capabilities such as Bluetooth and makes possible the deployment of new kinds of "smart" mobile applications that deliver personalized, location-aware and collaborative services. The company boasts a seasoned executive team with years of experience delivering products and solutions to enterprise customers, with former executives from IBM, AT&T, Telcordia and Prodigy.
Wavesmith Networks
Series B in 2001
Wavesmith Networks specializes in developing hardware designed to enhance the network capacity of telecommunications carriers without requiring significant disruptions or overhauls. The company focuses on multiservice edge switches, providing solutions that allow regional and national carriers to expand their existing Layer 2 infrastructures. Their technology facilitates the integration of various services onto ATM or MPLS-oriented core networks, enabling carriers to adapt and evolve their network capabilities as demand changes. With a commitment to improving network efficiency, Wavesmith Networks supports telecommunications providers in optimizing their operations and service offerings.
AP Engines
Series B in 2001
AP Engines provides the industry's only complete OSS integration platform for telephony and broadband service providers. Its workflow-based product suite, AP InterLink, enables service providers to turn technology into revenue by bridging the gap between new services and current infrastructure. AP InterLink solves the complex problems of connecting multiple OSS. It facilitates open access standards, enables service creation, and provides network usage management to appropriately track and bill for services.
Ceyba
Series B in 2001
Ceyba has a firmly rooted corporate philosophy that guides the growth of their company - a commitment to their customers and employees and to the communities where they work. This allows us to maintain perspective, balance and their competitive edge. Ceyba was founded in May 2000 by five senior engineers and was originally named Solinet Systems. They have a complete team in place that represents a diverse cross section of talent with experience from top-notch software, hardware and optical companies. Their team has delivered numerous market-leading products for the high-speed optical Internet. With solid funding from top-tier venture capital firms, Ceyba has blossomed to more than 200 people. Led by seasoned management, their team is developing and manufacturing next-generation core optical networking systems that deliver superior reach, speed and flexibility with pure simplicity. Ceyba is based in Ottawa, Canada.
Ishoni Networks
Series C in 2001
Ishoni Networks develops broadband engines for residential and business customers.
Oresis Communications
Venture Round in 2001
Oresis Communications designs and develops switching systems for carrying voice and data signals on the same telecommunications network. It offers ISIS-700 OmniService Switch, which enables carriers and service providers to migrate circuit and packet switched networks to a single backbone; and ISIS-700 Integrated OmniService Switch, which is a multiservice switch equipment that switches multiple voice, data, Internet, and video services in a single system. The company is based in Beaverton, Oregon.
Catena Networks
Series C in 2000
Catena Networks develops broadband access systems that enable service providers to deploy voice, data, and video services. The company's products include The CNX-5 Broadband DSL System, a card-for-card upgrade solution for Lucent SLC-5 Digital Loop Carriers and The CN1000 Broadband Loop Carrier that enables service providers to deploy integrated plain old telephone service (POTS) and digital subscriber line (DSL) services and deliver voice, data and video services over copper and fiber infrastructures. It caters to local exchange carriers, postal telephone and telegraph operators, and other service providers. The company was founded in 1998 and is based in California, US with an additional office in Morrisville, North Carolina.
Pelago Networks
Series A in 2000
Pelago Networks is a provider of enhanced voice, data, and video services to their business customers via wireless or wireline broadband access networks.
Ellacoya Networks
Series B in 2000
Ellacoya Networks specializes in providing Broadband Service Optimization solutions that utilize deep packet inspection (DPI) technology, allowing broadband service providers to enhance their Internet offerings. The company’s hardware platforms, such as the e30 and e100, along with a comprehensive suite of software applications, enable service providers to identify subscribers and manage applications on an individual basis. This capability helps improve performance, boost customer satisfaction, and facilitate the delivery of revenue-generating IP services. Ellacoya Networks is known for its scalability and functionality, which are essential for creating competitive service offerings in large carrier IP networks. Headquartered in Merrimack, New Hampshire, the company also maintains offices in London, Tokyo, and Singapore, positioning itself as a key player in the broadband optimization sector.
Resonext Communications
Series B in 2000
Resonext is a provider of integrated silicon complementary metal-oxide-semiconductor (CMOS) wireless local area network (WLAN) solutions for 802.11a and multiband (802.11a/b/g) platforms primarily in the United States.
Allegro Networks
Series A in 2000
Allegro Networks, a privately held provider of network routing equipment
WaterCove Networks
Series A in 2000
Watercove Networks is a provider of data networking infrastructure designed specifically for wireless service providers aiming to deploy next-generation mobile data services efficiently and profitably. Established in 2000, the company offers the Mobile Data Service System, which enables operators to accelerate the rollout of high-speed data services in 2.5G and 3G environments. This system addresses the challenges associated with legacy routing-centric networks, facilitating a smooth transition to modern technologies without the need for expensive upgrades. The company is led by a seasoned management team with extensive experience in the telecommunications and data networking sectors, supported by a board of directors comprising industry veterans. Watercove Networks has secured significant financing from reputable investors, allowing it to enhance its innovative solutions and drive growth in the emerging mobile data market.
Coriolis Networks
Series B in 2000
Coriolis Networks, headquartered in Boxborough, Mass., began in mid 1999 with a mission to develop a comprehensive approach to the needs of carriers for reliable and scalable optical network solutions. From the beginning, Coriolis Networks realized that success in this market would be based on providing customers with a solution that was compatible with existing SONET network architectures but dramatically improved on the data service delivery capability with new lower price points. Coriolis' target market is the network service provider community on a global basis. Our target customers include competitive and incumbent local exchange carriers, Internet service providers, and wholesale carriers that are building out their fiber-optic facilities to meet their end-user demands for more high-speed data services as well as traditional metro services.
Wavesmith Networks
Series A in 2000
Wavesmith Networks specializes in developing hardware designed to enhance the network capacity of telecommunications carriers without requiring significant disruptions or overhauls. The company focuses on multiservice edge switches, providing solutions that allow regional and national carriers to expand their existing Layer 2 infrastructures. Their technology facilitates the integration of various services onto ATM or MPLS-oriented core networks, enabling carriers to adapt and evolve their network capabilities as demand changes. With a commitment to improving network efficiency, Wavesmith Networks supports telecommunications providers in optimizing their operations and service offerings.
Flarion Technologies
Series A in 2000
Flarion Technologies, based in Bedminster, New Jersey, specializes in mobile broadband solutions, having developed FLASH-OFDM technology since 2000. The company offers a range of products, including the RadioRouter base station, FLASH-OFDM modems, embedded chipsets, and system software, which together create a comprehensive end-to-end network for mobile operators. Flarion's technology enables wireless carriers to provide high-speed data services to their subscribers. In addition to its hardware, Flarion licenses its FLASH-OFDM technology, allowing for the integration of high-speed capabilities into various devices such as notebook PCs, handhelds, personal digital assistants, web tablets, and mobile handsets.
Pirus Networks
Series A in 2000
Pirus Networks, founded in December 1999 and based in Madrid, Spain, specializes in intelligent storage networking solutions that support multiple protocols and vendors for distributed open systems. The company develops internet infrastructure switching and storage equipment aimed at reducing ownership costs and optimizing data management. Pirus Networks actively participates in industry standard organizations, including the Storage Networking Industry Association, the Internet Engineering Task Force's IP Storage Working Groups, and the Fiber Channel Industry Association, which underscores its commitment to advancing storage networking technologies.
BroadSoft
Series B in 2000
BroadSoft, Inc. specializes in developing software and services that facilitate hosted cloud-based unified communications for telecommunications service providers. Its offerings include UC-One, a comprehensive communication and collaboration solution that integrates various business functions such as phone services, messaging, audio and video conferencing, and file sharing. Additionally, BroadSoft provides Team-One, a collaboration tool for project organization and file sharing; BroadSoft Hub, which integrates real-time communications with cloud applications; and CC-One, a contact center solution enabling multi-channel interactions with customers. The company serves over 500 telecommunications clients, including 18 of the largest carriers globally, and operates in more than 70 countries. BroadSoft also offers a range of professional support services, including installation, project management, and training. Founded in 1998 and headquartered in Gaithersburg, Maryland, BroadSoft has been a subsidiary of Cisco Systems since February 2018.
Ellacoya Networks
Series A in 2000
Ellacoya Networks specializes in providing Broadband Service Optimization solutions that utilize deep packet inspection (DPI) technology, allowing broadband service providers to enhance their Internet offerings. The company’s hardware platforms, such as the e30 and e100, along with a comprehensive suite of software applications, enable service providers to identify subscribers and manage applications on an individual basis. This capability helps improve performance, boost customer satisfaction, and facilitate the delivery of revenue-generating IP services. Ellacoya Networks is known for its scalability and functionality, which are essential for creating competitive service offerings in large carrier IP networks. Headquartered in Merrimack, New Hampshire, the company also maintains offices in London, Tokyo, and Singapore, positioning itself as a key player in the broadband optimization sector.
Telica
Series B in 2000
Telica is a telecommunications solution company specializing in VoIP and broadband switching systems. It offers intelligent solutions that enable service providers to deliver reliable data and voice services over public networks. By aggregating, simplifying, and normalizing the switching and transport of voice and data sessions, Telica's systems support both narrowband and broadband access through a unified broadband packet network. The company is particularly focused on serving incumbent local exchange carriers (ILECs) and competitive local exchange carriers (CLECs), leveraging its expertise in SS7 switching and intelligent networking to enhance service delivery.
Envoy Networks
Series A in 2000
Envoy Networks, Inc. designs and develops various networking products. The Company offers broadband wireless infrastructure technology.
Resonext Communications
Series A in 2000
Resonext is a provider of integrated silicon complementary metal-oxide-semiconductor (CMOS) wireless local area network (WLAN) solutions for 802.11a and multiband (802.11a/b/g) platforms primarily in the United States.
Ishoni Networks
Series B in 2000
Ishoni Networks develops broadband engines for residential and business customers.
AP Engines
Series A in 2000
AP Engines provides the industry's only complete OSS integration platform for telephony and broadband service providers. Its workflow-based product suite, AP InterLink, enables service providers to turn technology into revenue by bridging the gap between new services and current infrastructure. AP InterLink solves the complex problems of connecting multiple OSS. It facilitates open access standards, enables service creation, and provides network usage management to appropriately track and bill for services.
Terawave Communications
Series B in 2000
Terawave Communications, Inc. manufactures converged access and multi-service networking solutions. Its multi-service aggregation and passive optical network products provide data, voice, video, and circuit service convergence solutions. The company serves service providers, government agencies, and enterprise customers in the United States, Europe, Asia, Africa, and Latin America. Terawave Communications has locations in North America, Europe, and Asia. The company was founded in 1998 and is based in Hayward, California with additional offices in the United States of America, Canada, Asia, and Europe. As of October 25, 2007, Terawave Communications, Inc. is a subsidiary of Occam Networks Inc. (NasdaqNM:OCNW).
Catena Networks
Series B in 2000
Catena Networks develops broadband access systems that enable service providers to deploy voice, data, and video services. The company's products include The CNX-5 Broadband DSL System, a card-for-card upgrade solution for Lucent SLC-5 Digital Loop Carriers and The CN1000 Broadband Loop Carrier that enables service providers to deploy integrated plain old telephone service (POTS) and digital subscriber line (DSL) services and deliver voice, data and video services over copper and fiber infrastructures. It caters to local exchange carriers, postal telephone and telegraph operators, and other service providers. The company was founded in 1998 and is based in California, US with an additional office in Morrisville, North Carolina.
NewPort Communications
Series B in 2000
NewPort Communications is a supplier of mixed-signal integrated circuits for the high-speed communications market. The Company's business objective is to develop highly integrated single-chip solutions that enable economic scaling of the existing bandwidth capacity of today's fiber-based networks.
Azanda Network Devices
Series A in 2000
Azanda Network Devices is a communications semiconductor company based in Sunnyvale, California. The company specializes in developing semiconductors designed for next-generation optical and metro-area networks. Additionally, Azanda focuses on creating multi-service traffic management solutions that enhance the functionality of routers and switches. Through its innovative products, the company aims to address the evolving needs of telecommunications and data networking markets.
Ishoni Networks
Series A in 1999
Ishoni Networks develops broadband engines for residential and business customers.
Coriolis Networks
Series A in 1999
Coriolis Networks, headquartered in Boxborough, Mass., began in mid 1999 with a mission to develop a comprehensive approach to the needs of carriers for reliable and scalable optical network solutions. From the beginning, Coriolis Networks realized that success in this market would be based on providing customers with a solution that was compatible with existing SONET network architectures but dramatically improved on the data service delivery capability with new lower price points. Coriolis' target market is the network service provider community on a global basis. Our target customers include competitive and incumbent local exchange carriers, Internet service providers, and wholesale carriers that are building out their fiber-optic facilities to meet their end-user demands for more high-speed data services as well as traditional metro services.
BroadSoft
Series A in 1999
BroadSoft, Inc. specializes in developing software and services that facilitate hosted cloud-based unified communications for telecommunications service providers. Its offerings include UC-One, a comprehensive communication and collaboration solution that integrates various business functions such as phone services, messaging, audio and video conferencing, and file sharing. Additionally, BroadSoft provides Team-One, a collaboration tool for project organization and file sharing; BroadSoft Hub, which integrates real-time communications with cloud applications; and CC-One, a contact center solution enabling multi-channel interactions with customers. The company serves over 500 telecommunications clients, including 18 of the largest carriers globally, and operates in more than 70 countries. BroadSoft also offers a range of professional support services, including installation, project management, and training. Founded in 1998 and headquartered in Gaithersburg, Maryland, BroadSoft has been a subsidiary of Cisco Systems since February 2018.
Mellanox Technologies
Series A in 1999
Mellanox Technologies is a supplier of connectivity solutions designed to enhance data center performance. Founded in 1999 and headquartered in Sunnyvale, California, and Yokneam, Israel, the company specializes in semiconductor-based products that facilitate faster data transmission to applications, thereby improving overall system performance. Mellanox offers end-to-end Ethernet and InfiniBand interconnect solutions tailored for servers, storage, and hyper-converged infrastructure. Its products are known for delivering high bandwidth, scalability, power efficiency, and cost-effectiveness, making them a preferred choice for Fortune 500 companies and some of the world's most powerful supercomputers. By converging multiple legacy network technologies into a unified solution, Mellanox positions itself as a future-proof provider in the evolving landscape of data connectivity.
NewPort Communications
Series A in 1999
NewPort Communications is a supplier of mixed-signal integrated circuits for the high-speed communications market. The Company's business objective is to develop highly integrated single-chip solutions that enable economic scaling of the existing bandwidth capacity of today's fiber-based networks.
Aptis Communications
Series A in 1998
Aptis Communications provides carrier-class remote access equipment and virtual private network (VPN) solutions to network service providers. The company was founded in January 1997 and is based in Chelmsford
Sirocco Systems
Series A in 1998
Sirocco Systems develops and markets optical access aggregation, switching and network management products targeted for the metropolitan access market.
VeriSign
Series B in 1996
Verisign operates the infrastructure for the .com, .net, .tv, .cc, .name, .jobs, .edu and .gov top-level domains, as well as two of the world’s 13 Internet root servers A and J, managing and protecting the DNS infrastructure for some 121 million domain names and processing more than 77 billion Internet queries daily. Verisign’s infrastructure assurance services, including Managed DNS, DDoS Protection and iDefense Security Intelligence, help to ensure online businesses are as available as the Web itself.
Ciena
Series C in 1995
Ciena is a network and technology company that specializes in providing network hardware, software, and services essential for the transport, switching, aggregation, service delivery, and management of video, data, and voice traffic across communications networks. With a focus on innovation, Ciena combines the reliability and capacity of optical networking with the flexibility of Ethernet, supported by a comprehensive software suite that enhances network automation. The company caters to various sectors, including communication service providers, web-scale operators, cable operators, government entities, and large enterprises globally. Ciena operates through several segments, including Networking Platforms, Platform Software and Services, Blue Planet Automation Software, and Global Services, with a significant presence in the United States, Canada, Europe, and Latin America.
VeriSign
Series A in 1995
Verisign operates the infrastructure for the .com, .net, .tv, .cc, .name, .jobs, .edu and .gov top-level domains, as well as two of the world’s 13 Internet root servers A and J, managing and protecting the DNS infrastructure for some 121 million domain names and processing more than 77 billion Internet queries daily. Verisign’s infrastructure assurance services, including Managed DNS, DDoS Protection and iDefense Security Intelligence, help to ensure online businesses are as available as the Web itself.
Ciena
Series B in 1994
Ciena is a network and technology company that specializes in providing network hardware, software, and services essential for the transport, switching, aggregation, service delivery, and management of video, data, and voice traffic across communications networks. With a focus on innovation, Ciena combines the reliability and capacity of optical networking with the flexibility of Ethernet, supported by a comprehensive software suite that enhances network automation. The company caters to various sectors, including communication service providers, web-scale operators, cable operators, government entities, and large enterprises globally. Ciena operates through several segments, including Networking Platforms, Platform Software and Services, Blue Planet Automation Software, and Global Services, with a significant presence in the United States, Canada, Europe, and Latin America.
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