Mayfield Fund, LLC is a global venture capital firm founded in 1969 and headquartered in Menlo Park, California, with an additional office in Mumbai, India. The firm specializes in early-stage investments across various technology sectors, including artificial intelligence, enterprise software, consumer technology, deep tech, and human and planetary health. Mayfield focuses on partnering with founders from the inception of their companies, aiming to build impactful enterprises that leverage innovative technology and business models. The firm typically invests between $1 million and $15 million in companies with revenues ranging from $10 million to $100 million, prioritizing opportunities in the United States, particularly in California, as well as in select markets in India and China. Mayfield has a strong track record, having invested in over 500 companies, resulting in numerous successful IPOs and acquisitions.
Founded by veteran cloud and networking innovators, Highway 9 Networks has developed a unique cloud-based approach to enterprise mobile networking that addresses both everywhere, always-on mobile coverage and AI’s dynamic connectivity requirements. The Highway 9 Mobile Cloud leverages the key capabilities of private cellular technology coupled with a cloud-native mobile platform to provide the consistent operations, IT integration and ease-of-use that today’s enterprises require.
Prisma SD-WAN
Series C in 2019
Prisma SD-WAN or legally known as CloudGenix Inc. is the software-defined wide-area network (SD-WAN) leader, revolutionizing networking by transforming legacy CloudGenix's into a radically simplified, secure application-defined fabric, and virtualizing heterogeneous underlying transports into a unified hybrid WAN. Enabling application-specific service-level agreements (SLAs), Prisma SD-WAN (formerly CloudGenix) controls application performance on the network-based upon application performance SLAs and business priority. CloudGenix ION radically simplifies how WANs are designed and managed, enabling customers to build Networks without Networking and achieve more than 2x the performance at less than half the cost, leading to a much faster time-to-value once deployed and extends datacenter-class security to the network edge. Founded in 2013 by a team that has previously delivered industry-leading products in networking, SDN, cloud, security, and web-scale applications, CloudGenix serves world-class financial services, legal, retail, and technology organizations. The company is backed by Bain Capital Ventures, Charles River Ventures, and the Mayfield Fund and has headquarters in San Jose, California.
Alignable
Venture Round in 2018
Alignable, Inc. operates a social networking platform tailored for local business communities, facilitating networking, marketing, and growth opportunities. Founded in 2012 and headquartered in Boston, Massachusetts, Alignable has grown to over 6 million members across more than 30,000 local communities in North America. The platform allows small business owners to generate leads, referrals, and new business opportunities while fostering trusted relationships and sharing advice. Users can connect with other business owners based on location, industry, and specific needs, gaining valuable insights to enhance their operations and revenue. Alignable officially launched its services in 2014 and is supported by notable venture capital firms.
Vexata
Funding Round in 2017
A new wave of data-driven applications is powering today’s economy. Combining distributed data management software and advanced networking principles, Vexata’s active data fabric addresses the demands of these new applications and transforms your data infrastructure to improve decisions today, power business on demand and simplify the path to your future.
Versa Networks
Series C in 2016
Versa Networks, Inc. is a company specializing in software-defined networking (SDN) solutions with a focus on virtualized network functions and services. Founded in 2012 and headquartered in Santa Clara, California, with an additional office in Bengaluru, India, Versa aims to secure and simplify modern networks for enterprises and service providers. Their offerings include Secure Access Service Edge (SASE), which integrates security and advanced networking capabilities, alongside a full-featured software-defined wide area network (SD-WAN). Versa's platform supports multitenancy and sophisticated analytics, allowing deployment across cloud, on-premises, or hybrid environments. This versatility helps organizations reduce costs associated with wide area networks and branch infrastructure. Thousands of customers globally rely on Versa to manage their networking and security needs.
Netsil
Seed Round in 2015
Netsil Inc. specializes in monitoring solutions for distributed cloud applications. Founded in 2012 and based in San Francisco, the company offers an observability platform that enables DevOps teams to ensure application uptime and performance. Its innovative Application Operations Center (AOC) automatically maps the entire application ecosystem, discovering both internal and external services while capturing their dependencies. This tool provides real-time metrics on service health, allowing Site Reliability Engineers (SREs) and DevOps professionals to gain comprehensive visibility into critical services. By leveraging a content-driven analytics engine, Netsil’s solution derives insights from API calls without the need for code modifications, facilitating quick deployment and troubleshooting of performance issues. As of 2018, Netsil operates as a subsidiary of Nutanix, Inc.
Alignable
Venture Round in 2015
Alignable, Inc. operates a social networking platform tailored for local business communities, facilitating networking, marketing, and growth opportunities. Founded in 2012 and headquartered in Boston, Massachusetts, Alignable has grown to over 6 million members across more than 30,000 local communities in North America. The platform allows small business owners to generate leads, referrals, and new business opportunities while fostering trusted relationships and sharing advice. Users can connect with other business owners based on location, industry, and specific needs, gaining valuable insights to enhance their operations and revenue. Alignable officially launched its services in 2014 and is supported by notable venture capital firms.
Prisma SD-WAN
Series B in 2015
Prisma SD-WAN or legally known as CloudGenix Inc. is the software-defined wide-area network (SD-WAN) leader, revolutionizing networking by transforming legacy CloudGenix's into a radically simplified, secure application-defined fabric, and virtualizing heterogeneous underlying transports into a unified hybrid WAN. Enabling application-specific service-level agreements (SLAs), Prisma SD-WAN (formerly CloudGenix) controls application performance on the network-based upon application performance SLAs and business priority. CloudGenix ION radically simplifies how WANs are designed and managed, enabling customers to build Networks without Networking and achieve more than 2x the performance at less than half the cost, leading to a much faster time-to-value once deployed and extends datacenter-class security to the network edge. Founded in 2013 by a team that has previously delivered industry-leading products in networking, SDN, cloud, security, and web-scale applications, CloudGenix serves world-class financial services, legal, retail, and technology organizations. The company is backed by Bain Capital Ventures, Charles River Ventures, and the Mayfield Fund and has headquarters in San Jose, California.
Versa Networks
Series B in 2014
Versa Networks, Inc. is a company specializing in software-defined networking (SDN) solutions with a focus on virtualized network functions and services. Founded in 2012 and headquartered in Santa Clara, California, with an additional office in Bengaluru, India, Versa aims to secure and simplify modern networks for enterprises and service providers. Their offerings include Secure Access Service Edge (SASE), which integrates security and advanced networking capabilities, alongside a full-featured software-defined wide area network (SD-WAN). Versa's platform supports multitenancy and sophisticated analytics, allowing deployment across cloud, on-premises, or hybrid environments. This versatility helps organizations reduce costs associated with wide area networks and branch infrastructure. Thousands of customers globally rely on Versa to manage their networking and security needs.
Prisma SD-WAN
Series A in 2014
Prisma SD-WAN or legally known as CloudGenix Inc. is the software-defined wide-area network (SD-WAN) leader, revolutionizing networking by transforming legacy CloudGenix's into a radically simplified, secure application-defined fabric, and virtualizing heterogeneous underlying transports into a unified hybrid WAN. Enabling application-specific service-level agreements (SLAs), Prisma SD-WAN (formerly CloudGenix) controls application performance on the network-based upon application performance SLAs and business priority. CloudGenix ION radically simplifies how WANs are designed and managed, enabling customers to build Networks without Networking and achieve more than 2x the performance at less than half the cost, leading to a much faster time-to-value once deployed and extends datacenter-class security to the network edge. Founded in 2013 by a team that has previously delivered industry-leading products in networking, SDN, cloud, security, and web-scale applications, CloudGenix serves world-class financial services, legal, retail, and technology organizations. The company is backed by Bain Capital Ventures, Charles River Ventures, and the Mayfield Fund and has headquarters in San Jose, California.
Ubicom
Series E in 2009
Ubicom specializes in developing communications and media processor (CMP) and software platforms tailored for real-time interactive applications and multimedia content delivery in the digital home. The company offers optimized system-level solutions for original equipment manufacturers (OEMs), supporting a variety of products such as wireless routers, access points, VoIP gateways, streaming media devices, and print servers. Ubicom's advanced multithreaded processor design, along with its real-time operating system and application-level solutions, ensures a high-quality user experience characterized by ease of use. Headquartered in Sunnyvale, California, Ubicom is a privately held, venture-backed company.
WiChorus
Series C in 2008
WiChorus specializes in developing software solutions for network management in the telecommunications sector. The company offers a smartcore platform designed for 4G packet core infrastructure, which supports the deployment of WiMAX and LTE networks. Its products include tools for service and subscriber management, content management, and network optimization. By focusing on enhancing network intelligence, WiChorus enables service providers to achieve superior performance and effectively monetize internet services.
WiChorus
Series B in 2007
WiChorus specializes in developing software solutions for network management in the telecommunications sector. The company offers a smartcore platform designed for 4G packet core infrastructure, which supports the deployment of WiMAX and LTE networks. Its products include tools for service and subscriber management, content management, and network optimization. By focusing on enhancing network intelligence, WiChorus enables service providers to achieve superior performance and effectively monetize internet services.
Hammerhead Systems
Series D in 2007
Hammerhead Systems, Inc. provides MPLS and Ethernet aggregation and switching solutions for business services, residential broadband, and wireless backhaul markets in the United States and internationally. It offers HSX 6000, which enables aggregation, interworking, and migration of access protocols across various core infrastructure; and Pegador SOA EMS, an element management system that provides Web services through XML/SOAP. The company was founded in 2002 and is headquartered in Mountain View, California. On May 21, 2009, Hammerhead Systems, Inc filed a voluntary petition for liquidation under Chapter 7 in the US Bankruptcy Court for the Northern District of California, San Jose.
ONStor
Series E in 2007
ONStor Inc. provides Storage Area Network (SAN) file service solutions for storage area networks that consolidates, manages, and scales storage resources. The company’s products include SF4400 SAN Filer, a hardware and software solution for storing and managing files within a multiple-vendor SAN infrastructure. It also offers load balancing, storage consolidation, and data backup solutions. ONStor’s strategic partners include Hitachi Data Systems, 3PAR, IBM Corporation, VERITAS Software, and Brocade Communications Systems. It was formerly known as ClariStor Inc. The company was founded in 2000 and is based in Los Gatos, California. As of July 27, 2009, ONStor, Inc. operates as a subsidiary of LSI Corporation.
Tejas Networks
Venture Round in 2007
Tejas Networks India, Ltd. develops optical transmission products and solutions. It offers Ethernet over SDH/SONET products, carrier Ethernet over NG-SDH/SONET, carrier Ethernet switching equipment, generation optical transport equipment, C/DWDM access platforms, Ethernet cards, multi-service provisioning platforms, bandwidth provisioning equipment, and SDH/SONET multiplexer equipment. The company provides software solutions, including TejEMS, an element management system that provides integrated management of network elements in an intelligent optical network; and TejNES, an embedded network element software suite resident in each network element provides control and management of individual network elements. It also offers various services, including network planning, design, and optimization; network installation, commissioning, testing, and program management; customer support and post sales activities; and training, and system integration. The company's products are used in various applications, including access networks, regional backbone, wireless backhaul, Ethernet LAN over SDH WAN, customer premise equipment, multiple-ADMs, and wideband DXC. It serves carriers/ service providers, Internet service providers/cable MSOs, Utilities, PTTs, cellular operators, and original equipment manufacturers. The company was incorporated in 2000 and is headquartered in Bangalore, India.
Teja Technologies
Venture Round in 2006
As of March 30, 2007, Teja Technologies, Inc. was acquired by Arc International plc. Teja Technologies, Inc. engages in the design and development of embedded networking and communications software for multiprocessor architectures. It offers Teja NP and Teja FP products, which enable equipment manufacturers to develop software applications for multiprocessor system-on-chip architectures, including multicore processors, NPUs, and FPGAs with embedded processors. The company was founded in 1998 and is headquartered in San Jose, California.
Ubicom
Series C in 2006
Ubicom specializes in developing communications and media processor (CMP) and software platforms tailored for real-time interactive applications and multimedia content delivery in the digital home. The company offers optimized system-level solutions for original equipment manufacturers (OEMs), supporting a variety of products such as wireless routers, access points, VoIP gateways, streaming media devices, and print servers. Ubicom's advanced multithreaded processor design, along with its real-time operating system and application-level solutions, ensures a high-quality user experience characterized by ease of use. Headquartered in Sunnyvale, California, Ubicom is a privately held, venture-backed company.
Hammerhead Systems
Series C in 2006
Hammerhead Systems, Inc. provides MPLS and Ethernet aggregation and switching solutions for business services, residential broadband, and wireless backhaul markets in the United States and internationally. It offers HSX 6000, which enables aggregation, interworking, and migration of access protocols across various core infrastructure; and Pegador SOA EMS, an element management system that provides Web services through XML/SOAP. The company was founded in 2002 and is headquartered in Mountain View, California. On May 21, 2009, Hammerhead Systems, Inc filed a voluntary petition for liquidation under Chapter 7 in the US Bankruptcy Court for the Northern District of California, San Jose.
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.
LGC Wireless
Series B in 2005
LGC Wireless, Inc. develops in-building wireless voice/data coverage and capacity solutions, and compact GSM and CDMA networks. It offers distributed antenna systems and wireless LAN solutions; Network Systems for public operators, equipment manufacturers, and specialized GSM applications; and modular products and services, such as base station subsystems, network switching solutions, value-added services, wireless data support, and operations and maintenance applications. The company also provides CDMA-based network products that offer wireless voice and always-on data services. In addition, it offers professional services, including needs assessment, preliminary design and budget, site survey, final design and quote, carrier liaison, installation, project management, commissioning, remote monitoring, troubleshooting, onsite support maintenance, and extended warranty services. LGC Wireless offers its solutions for hospitality/entertainment/casino, corporate, government/public space, maritime, transportation, education, healthcare, and sporting events/arenas industries. The company was founded in 1996 and is headquartered in San Jose, California. It has operations in North America, the Caribbean, Latin America, Europe, the United Kingdom, Africa, the Middle East, Asia Pacific, China, and Japan. As of November 30, 2007, LGC Wireless, Inc. operates as a subsidiary of ADC Telecommunications Inc.
ONStor
Series D in 2005
ONStor Inc. provides Storage Area Network (SAN) file service solutions for storage area networks that consolidates, manages, and scales storage resources. The company’s products include SF4400 SAN Filer, a hardware and software solution for storing and managing files within a multiple-vendor SAN infrastructure. It also offers load balancing, storage consolidation, and data backup solutions. ONStor’s strategic partners include Hitachi Data Systems, 3PAR, IBM Corporation, VERITAS Software, and Brocade Communications Systems. It was formerly known as ClariStor Inc. The company was founded in 2000 and is based in Los Gatos, California. As of July 27, 2009, ONStor, Inc. operates as a subsidiary of LSI Corporation.
Tasman Networks
Venture Round in 2004
Tasman Networks is a manufacturer of Multi-service edge router.
Pure Networks
Series A in 2004
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.
Ubicom
Series B in 2004
Ubicom specializes in developing communications and media processor (CMP) and software platforms tailored for real-time interactive applications and multimedia content delivery in the digital home. The company offers optimized system-level solutions for original equipment manufacturers (OEMs), supporting a variety of products such as wireless routers, access points, VoIP gateways, streaming media devices, and print servers. Ubicom's advanced multithreaded processor design, along with its real-time operating system and application-level solutions, ensures a high-quality user experience characterized by ease of use. Headquartered in Sunnyvale, California, Ubicom is a privately held, venture-backed company.
Hammerhead Systems
Series B in 2004
Hammerhead Systems, Inc. provides MPLS and Ethernet aggregation and switching solutions for business services, residential broadband, and wireless backhaul markets in the United States and internationally. It offers HSX 6000, which enables aggregation, interworking, and migration of access protocols across various core infrastructure; and Pegador SOA EMS, an element management system that provides Web services through XML/SOAP. The company was founded in 2002 and is headquartered in Mountain View, California. On May 21, 2009, Hammerhead Systems, Inc filed a voluntary petition for liquidation under Chapter 7 in the US Bankruptcy Court for the Northern District of California, San Jose.
Peribit Networks
Series D in 2003
Peribit Networks specializes in WAN optimization solutions designed to enhance network performance for enterprise customers. Founded in 2000 and based in Santa Clara, California, the company provides platforms and software that increase WAN capacity, accelerate application performance, and offer prioritized application delivery along with comprehensive visibility into network and application performance. Through its innovative Molecular Sequence Reduction technology, Peribit identifies and eliminates redundant data that occupies a significant portion of WAN capacity, improving overall efficiency. With products deployed in over 900 enterprises globally, Peribit Networks effectively enables applications to operate more efficiently over existing network infrastructures.
Teja Technologies
Series D in 2003
As of March 30, 2007, Teja Technologies, Inc. was acquired by Arc International plc. Teja Technologies, Inc. engages in the design and development of embedded networking and communications software for multiprocessor architectures. It offers Teja NP and Teja FP products, which enable equipment manufacturers to develop software applications for multiprocessor system-on-chip architectures, including multicore processors, NPUs, and FPGAs with embedded processors. The company was founded in 1998 and is headquartered in San Jose, California.
Hammerhead Systems
Series A in 2003
Hammerhead Systems, Inc. provides MPLS and Ethernet aggregation and switching solutions for business services, residential broadband, and wireless backhaul markets in the United States and internationally. It offers HSX 6000, which enables aggregation, interworking, and migration of access protocols across various core infrastructure; and Pegador SOA EMS, an element management system that provides Web services through XML/SOAP. The company was founded in 2002 and is headquartered in Mountain View, California. On May 21, 2009, Hammerhead Systems, Inc filed a voluntary petition for liquidation under Chapter 7 in the US Bankruptcy Court for the Northern District of California, San Jose.
SkyStream Networks
Venture Round in 2003
SkyStream Networks develops market-leading networking solutions for advanced video and IP services. Our solutions enable our service provider, enterprise and federal customers to deliver enhanced video and IP services cost-effectively over wired and wireless networks. SkyStream's customers and partners include BT, Clear Channel Worldwide, Convergent Media, EchoStar Communications Corporation, Gilat, New Skies Satellites, Safeway, Telefonica and Telespazio.
Leapstone Systems
Series B in 2003
Leapstone Systems, Inc. specializes in communication software solutions tailored for network operators in the United States. The company offers the Communications Convergence Engine, a versatile software platform that allows operators to design, package, deploy, and manage a variety of content and services. This includes the CCE serviceBROKER, which facilitates the integration of diverse services such as voice and IPTV across multiple networks and devices. By providing a unified platform for creating and managing converged service bundles, Leapstone Systems enables wireline, wireless, and cable operators to enhance their service offerings and improve customer experiences.
Tasman Networks
Venture Round in 2002
Tasman Networks is a manufacturer of Multi-service edge router.
ONStor
Series B in 2002
ONStor Inc. provides Storage Area Network (SAN) file service solutions for storage area networks that consolidates, manages, and scales storage resources. The company’s products include SF4400 SAN Filer, a hardware and software solution for storing and managing files within a multiple-vendor SAN infrastructure. It also offers load balancing, storage consolidation, and data backup solutions. ONStor’s strategic partners include Hitachi Data Systems, 3PAR, IBM Corporation, VERITAS Software, and Brocade Communications Systems. It was formerly known as ClariStor Inc. The company was founded in 2000 and is based in Los Gatos, California. As of July 27, 2009, ONStor, Inc. operates as a subsidiary of LSI Corporation.
Teja Technologies
Series B in 2002
As of March 30, 2007, Teja Technologies, Inc. was acquired by Arc International plc. Teja Technologies, Inc. engages in the design and development of embedded networking and communications software for multiprocessor architectures. It offers Teja NP and Teja FP products, which enable equipment manufacturers to develop software applications for multiprocessor system-on-chip architectures, including multicore processors, NPUs, and FPGAs with embedded processors. The company was founded in 1998 and is headquartered in San Jose, California.
eLink Communications
Funding Round in 2001
eLink Communications provides broadband connectivity and communications services to small and medium businesses. eLink has been growing for two years as it has wired millions of square feet of office space, mostly in D.C. and New York City. The firm has raised $70 million in venture capital since 1999.
Clearwater Networks
Series B in 2001
Clearwater Networks (formerly XStream Logic) is developing the industry’s first single-processor packet processing solution capable of performing 7-layer packet processing at 10-Gigabit data rates. XStream’s family of network processors is targeted at solving the critical bottleneck in next-generation network infrastructure equipment: layers 4-7 packet processing. Edge and core routers, content-aware web switches, network attached storage devices, and other networking appliances all require the need to implement advanced services that are beyond the capability of existing semiconductor solutions. XStream ’s products are able to solve a wide variety of applications and advanced services using a simple, single-processor architecture that reduces system complexity and improves customers’ time to market.
Intira
Series B in 2000
Intira Corporation is an IT infrastructure and e-business platform that specializes in providing data hosting services for internet applications. The company focuses on implementing, managing, and operating the necessary infrastructure for application development. By offering solutions that encompass servers, storage, security, and data networking, Intira enables its clients in the United States to effectively build and manage their online applications.
Wavesplitter
Venture Round in 2000
In today’s highly competitive optical communications market, creating and enabling competitive advantage for their customers is extremely important to Wavesplitter. They can deliver these advantages with high efficiency, through their extensive range of partners specialized in fast track product development, volume manufacturing capacity, cost competitive operations, focused on Quality and state of art Performance. Wavesplitter offers a broad range of high performance passive and active optical components for enterprise and residential broadband networks. Your product choices can range from passive pump laser combiners, isolators, wavelength division multiplexers through to low and high speed transceivers products for LAN’s, Metro, Access, Short and Long haul networks.
Sphera Optical Networks
Venture Round in 2000
Sphera Optical Networks, Inc. specializes in designing and developing optical metropolitan networks tailored for internet service providers (ISPs), application service providers (ASPs), and global service providers. The company offers a range of services, including point-to-point connections, HUB services, optical virtual private networks, and comprehensive network management solutions. Additionally, Sphera provides resources such as metrohub white papers to support its clients in optimizing their network infrastructures.
Comstellar Technologies
Series A in 2000
At Comstellar Technologies, Inc., we're building a major technology company with a singular focus on communications infrastructure utilizing a innovative operating model. We're focusing on communications infrastructure because that's increasingly central to all technologies. The possibilities are endless, the opportunities are worldwide, and the demand is explosive.
QuantumShift Communications
Series C in 2000
A fundamental shift has occurred in communications services. The change affects a company's ability to grow. It impacts revenues and profitability. It determines how well an enterprise can serve its customers, work with its partners, support its employees. Yet, surprisingly, it is often overlooked by top executives. Quite simply, communications services have become mission critical. Voice, data, cellular, local, long distance, Internet access, DSL, VPN, calling cards, PBX, voice mail, unified messaging, network management, broadband access – these services are the lifeblood of any enterprise that wants to tackle global markets, innovate at Internet speed, and engage in the continuous transformation that is demanded by today's competitive environment. Unfortunately, the process of procuring and managing them has become increasingly chaotic and costly. Communications has become the third largest operational expense in mid-size companies. Even at that expense, much of it remains hidden, scattered throughout the enterprise, distributed among the business units, duplicated by mergers and acquisitions. Communications managers find themselves inundated with a mind-numbing array of service options, overwhelmed with literally boxes of bills, and continually asking for more headcount. Managing these multiple vendors diverts critical resources away from core business initiatives. Billing errors reduce funding for research, product development, marketing, and sales. Outages and downtime undermine relationships with customers and partners. With so much at stake, a comprehensive, single-source solution is needed for procuring and managing communications services.
Ubicom
Venture Round in 2000
Ubicom specializes in developing communications and media processor (CMP) and software platforms tailored for real-time interactive applications and multimedia content delivery in the digital home. The company offers optimized system-level solutions for original equipment manufacturers (OEMs), supporting a variety of products such as wireless routers, access points, VoIP gateways, streaming media devices, and print servers. Ubicom's advanced multithreaded processor design, along with its real-time operating system and application-level solutions, ensures a high-quality user experience characterized by ease of use. Headquartered in Sunnyvale, California, Ubicom is a privately held, venture-backed company.
Excess Bandwidth
Series B in 2000
Excess Bandwidth Corp. specializes in developing algorithms that facilitate the connection of Internet voice and data services across multiple devices using copper twisted-pair wires. The company is recognized for creating technology that complies with the G.shdsl/HDSL2 high-speed symmetric DSL specification, which allows for the efficient transmission of high-speed voice and data over a single pair of wires. Established in 1998, Excess Bandwidth is a privately held company that focuses on designing symmetrical digital subscriber line physical-layer chips and mixed signal semiconductors for communications processors. Through its innovative solutions, the company aims to enhance high-bandwidth communications.
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.
Tasman Networks
Venture Round in 1999
Tasman Networks is a manufacturer of Multi-service edge router.
Riverbed Technology
Venture Round in 1999
Riverbed Technology is a developer of network and application performance software that caters to various industries, including government, oil and gas, financial services, and retail. The company's platform enables enterprises to visualize, optimize, remediate, and accelerate network performance for diverse applications. By enhancing visibility and performance across networks, applications, and end-user devices, Riverbed helps organizations maximize employee productivity and leverage IT for greater operational agility. Additionally, the platform supports business objectives by mitigating cybersecurity risks and improving the digital experience, allowing clients to capitalize on their cloud and digital investments effectively.
QuantumShift Communications
Series B in 1999
A fundamental shift has occurred in communications services. The change affects a company's ability to grow. It impacts revenues and profitability. It determines how well an enterprise can serve its customers, work with its partners, support its employees. Yet, surprisingly, it is often overlooked by top executives. Quite simply, communications services have become mission critical. Voice, data, cellular, local, long distance, Internet access, DSL, VPN, calling cards, PBX, voice mail, unified messaging, network management, broadband access – these services are the lifeblood of any enterprise that wants to tackle global markets, innovate at Internet speed, and engage in the continuous transformation that is demanded by today's competitive environment. Unfortunately, the process of procuring and managing them has become increasingly chaotic and costly. Communications has become the third largest operational expense in mid-size companies. Even at that expense, much of it remains hidden, scattered throughout the enterprise, distributed among the business units, duplicated by mergers and acquisitions. Communications managers find themselves inundated with a mind-numbing array of service options, overwhelmed with literally boxes of bills, and continually asking for more headcount. Managing these multiple vendors diverts critical resources away from core business initiatives. Billing errors reduce funding for research, product development, marketing, and sales. Outages and downtime undermine relationships with customers and partners. With so much at stake, a comprehensive, single-source solution is needed for procuring and managing communications services.
Wavesplitter
Venture Round in 1999
In today’s highly competitive optical communications market, creating and enabling competitive advantage for their customers is extremely important to Wavesplitter. They can deliver these advantages with high efficiency, through their extensive range of partners specialized in fast track product development, volume manufacturing capacity, cost competitive operations, focused on Quality and state of art Performance. Wavesplitter offers a broad range of high performance passive and active optical components for enterprise and residential broadband networks. Your product choices can range from passive pump laser combiners, isolators, wavelength division multiplexers through to low and high speed transceivers products for LAN’s, Metro, Access, Short and Long haul networks.
Clearwater Networks
Series A in 1999
Clearwater Networks (formerly XStream Logic) is developing the industry’s first single-processor packet processing solution capable of performing 7-layer packet processing at 10-Gigabit data rates. XStream’s family of network processors is targeted at solving the critical bottleneck in next-generation network infrastructure equipment: layers 4-7 packet processing. Edge and core routers, content-aware web switches, network attached storage devices, and other networking appliances all require the need to implement advanced services that are beyond the capability of existing semiconductor solutions. XStream ’s products are able to solve a wide variety of applications and advanced services using a simple, single-processor architecture that reduces system complexity and improves customers’ time to market.
Ubicom
Series B in 1999
Ubicom specializes in developing communications and media processor (CMP) and software platforms tailored for real-time interactive applications and multimedia content delivery in the digital home. The company offers optimized system-level solutions for original equipment manufacturers (OEMs), supporting a variety of products such as wireless routers, access points, VoIP gateways, streaming media devices, and print servers. Ubicom's advanced multithreaded processor design, along with its real-time operating system and application-level solutions, ensures a high-quality user experience characterized by ease of use. Headquartered in Sunnyvale, California, Ubicom is a privately held, venture-backed company.
Redback Networks
Seed Round in 1996
Redback Networks, Inc. provides advanced telecommunications networking equipment in North America, Europe, the Middle East, Africa, and Asia-Pacific. It offers SmartEdge service gateway that combines scalable carrier-class edge routing, Ethernet aggregation, and advanced subscriber management; SMS product families, which enable service providers and carriers to provide, aggregate, and manage broadband and dialup subscribers, and services through a single and unified platform; and the NetOp policy manager, a software platform that allows policy management and control across the SmartEdge and SMS product families. The company’s products enable service providers to build Internet protocol-based broadband networks to deliver high-speed access and services to consumers and businesses. It has collaboration agreements with DSL Forum, Broadband Services Forum, TIA, United States Telecom Association, and Isocore.
Crescendo Communications
Venture Round in 1991
Crescendo Communications, Inc. provides FDDI-speed LAN over unshielded copper twisted pair wires.
Citrix
Pre Seed Round in 1989
Citrix aims to power a world where people, organizations and things are securely connected and accessible to make the extraordinary possible. Its technology makes the world’s apps and data secure and easy to access, empowering people to work anywhere and at any time. Citrix provides a complete and integrated portfolio of Workspace-as-a-Service, application delivery, virtualization, mobility, network delivery and file sharing solutions that enables IT to ensure critical systems are securely available to users via the cloud or on-premise and across any device or platform.
3Com
Venture Round in 1982
3Com Corporation was a digital electronics manufacturer best known for its computer network products. The company was co-founded in 1979 by Robert Metcalfe, Howard Charney and others. Metcalfe explained the name 3Com was a contraction of "Computer Communication Compatibility", with its focus on Ethernet technology that he had co-invented, which enabled the networking of computers. 3Com provided network interface controller and switches, routers, wireless access points and controllers, IP voice systems, and intrusion prevention systems. The company was based in Santa Clara, California. From its 2007 acquisition of 100 percent ownership of H3C Technologies Co., Limited (H3C) — initially a joint venture with China-based Huawei Technologies— 3Com achieved a market presence in China, and a significant networking market share in Europe, Asia, and the Americas. 3Com products were sold under the brands 3Com, H3C, and TippingPoint. On April 12, 2010, Hewlett-Packard completed the acquisition of 3Com for $2.7 billion, and it no longer exists as a separate entity.
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