Greylock

Greylock Partners is a venture capital firm founded in 1965 and headquartered in Menlo Park, California, with additional offices in Wellesley and San Francisco. The firm specializes in investing across all stages of company development, particularly focusing on seed and early-stage investments, as well as growth capital. Greylock primarily targets consumer and enterprise software sectors, with interests spanning various industries, including fintech, healthcare, media, and cloud applications. The firm typically invests between $50,000 and $500,000 in seed-stage companies, $1 million to $10 million in early-stage firms, and $25 million to $200 million in later-stage companies. Greylock is known for backing entrepreneurs who innovate and disrupt markets, having invested in notable companies such as Airbnb, Dropbox, and LinkedIn. The firm prefers to take board seats in its portfolio companies and seeks opportunities primarily in the United States, India, China, Europe, and Israel.

Michael Ahern

Recruiting Partner

Jacob Andreou

General Partner

Joseph Ansanelli

Partner

Asheem Chandna

Partner

Jerry Chen

Partner

Gerald Chen

Partner

John Delaney

Principal

Mike Duboe

General Partner

Roger Evans

Partner

Maya Frai

Investor

Tom Frangione

COO

Sarah Guo

Board Partner

Lee Haney

Partner and Head of CXO Partnerships

William Helman

Partner

Bob Henderson

Special Limited Partner

William Kaiser

Partner

Christine Kim

Partner

John Lilly

Venture Partner

Corinne Riley

Partner

Jason Risch

Investor

Seth Rosenberg

Partner

James Slavet

Venture Partner

Dave Strohm

Partner

David N. Strohm

Venture Partner

Donald A. Sullivan

Administrative Partner

Don Sullivan

Partner

David Thacker

Venture Partner

Peter Thorne

Investor

David Wadhwani

Venture Partner

Past deals in Networking

Innovium

Series F in 2020
Innovium, Inc. develops and deploys switching silicon solutions for cloud, enterprise, and edge data centers in the United States and internationally. It offers TERALYNX 7 for large scale public and private cloud; and TERALYNX 5 for ToR, enterprise, Edge, and 5G data centers. The company also provides Network OS, a cloud, OEM, open-source network operating system; open source and standard APIs; and TERALYNX software development kit. Innovium, Inc. was incorporated in 2014 and is headquartered in San Jose, California with a location in Bengaluru, India.

Avi Networks

Series D in 2018
Avi Networks, Inc. specializes in software-defined data center solutions, focusing on enhancing enterprises' digital transformation. Founded in 2012 and based in Sunnyvale, California, the company offers the Avi Vantage Platform, which includes a Software Load Balancer, Intelligent Web Application Firewall (WAF), and Elastic Service Mesh. This platform is designed to be deployed across data centers and cloud environments, providing organizations with improved elasticity and intelligence in application delivery. Avi Networks enables customers to achieve significantly faster application rollouts, actionable analytics, and reduced costs, thus supporting efficient and scalable operations. As of July 31, 2019, Avi Networks operates as a subsidiary of VMware, Inc.

Innovium

Series D in 2018
Innovium, Inc. develops and deploys switching silicon solutions for cloud, enterprise, and edge data centers in the United States and internationally. It offers TERALYNX 7 for large scale public and private cloud; and TERALYNX 5 for ToR, enterprise, Edge, and 5G data centers. The company also provides Network OS, a cloud, OEM, open-source network operating system; open source and standard APIs; and TERALYNX software development kit. Innovium, Inc. was incorporated in 2014 and is headquartered in San Jose, California with a location in Bengaluru, India.

Innovium

Series C in 2017
Innovium, Inc. develops and deploys switching silicon solutions for cloud, enterprise, and edge data centers in the United States and internationally. It offers TERALYNX 7 for large scale public and private cloud; and TERALYNX 5 for ToR, enterprise, Edge, and 5G data centers. The company also provides Network OS, a cloud, OEM, open-source network operating system; open source and standard APIs; and TERALYNX software development kit. Innovium, Inc. was incorporated in 2014 and is headquartered in San Jose, California with a location in Bengaluru, India.

Nucleus

Series A in 2016
Nucleus is a developer of a wireless home intercom system designed to enhance communication within families. Drawing inspiration from traditional intercom systems, Nucleus offers an all-in-one device that integrates video calling and smart home management. By connecting to a home's WiFi network, the system facilitates instant, hands-free communication between family members, regardless of their location, whether nearby or far away. The devices can be easily installed in various rooms, providing a simple and effective solution for modern family interactions.

Avi Networks

Series C in 2016
Avi Networks, Inc. specializes in software-defined data center solutions, focusing on enhancing enterprises' digital transformation. Founded in 2012 and based in Sunnyvale, California, the company offers the Avi Vantage Platform, which includes a Software Load Balancer, Intelligent Web Application Firewall (WAF), and Elastic Service Mesh. This platform is designed to be deployed across data centers and cloud environments, providing organizations with improved elasticity and intelligence in application delivery. Avi Networks enables customers to achieve significantly faster application rollouts, actionable analytics, and reduced costs, thus supporting efficient and scalable operations. As of July 31, 2019, Avi Networks operates as a subsidiary of VMware, Inc.

Innovium

Series B in 2015
Innovium, Inc. develops and deploys switching silicon solutions for cloud, enterprise, and edge data centers in the United States and internationally. It offers TERALYNX 7 for large scale public and private cloud; and TERALYNX 5 for ToR, enterprise, Edge, and 5G data centers. The company also provides Network OS, a cloud, OEM, open-source network operating system; open source and standard APIs; and TERALYNX software development kit. Innovium, Inc. was incorporated in 2014 and is headquartered in San Jose, California with a location in Bengaluru, India.

Nextdoor

Series D in 2015
Nextdoor, Inc. is a social networking platform based in San Francisco that facilitates communication among neighbors. Founded in 2010, it enables residents to exchange information, goods, and services, fostering stronger and safer communities. Users can share local news, find services like babysitters, and disseminate safety tips, enhancing neighborhood engagement. The platform also features Help Map, an interactive tool allowing residents to offer assistance to those in need, particularly during emergencies such as the Covid-19 pandemic. With a mission to create a kinder world, Nextdoor connects users to trusted information and resources, promoting real-world connections among neighbors, local businesses, and public services. The company has received funding from notable investors and also maintains a location in London.

Avi Networks

Series B in 2014
Avi Networks, Inc. specializes in software-defined data center solutions, focusing on enhancing enterprises' digital transformation. Founded in 2012 and based in Sunnyvale, California, the company offers the Avi Vantage Platform, which includes a Software Load Balancer, Intelligent Web Application Firewall (WAF), and Elastic Service Mesh. This platform is designed to be deployed across data centers and cloud environments, providing organizations with improved elasticity and intelligence in application delivery. Avi Networks enables customers to achieve significantly faster application rollouts, actionable analytics, and reduced costs, thus supporting efficient and scalable operations. As of July 31, 2019, Avi Networks operates as a subsidiary of VMware, Inc.

OpenDNS

Series C in 2014
OpenDNS is a provider of Internet security and Domain Name System services for homes and businesses. It also provides internet wide security network for web content filtering, anti phishing, Domain Name System infrastructure, and navigation services that enable consumers and administrators to protect networks from online threats and to enforce internet use policies.

Aquantia

Series G in 2014
Aquantia Corp. specializes in designing, developing, and marketing advanced high-speed communication integrated circuits focused on Ethernet connectivity. The company serves various markets, including data centers, enterprise infrastructure, access, and automotive sectors. Its product offerings encompass corporate data center solutions, enterprise infrastructure products, and access technologies, such as client connectivity and carrier access. Aquantia markets its products to integrated circuit suppliers, original equipment manufacturers, and original design manufacturers through direct sales channels. Founded in 2004 and headquartered in San Jose, California, Aquantia has established itself as a key player in semiconductor technology, particularly known for its expertise in Ethernet solutions for cloud computing and next-generation enterprise networks. In 2019, Aquantia became a subsidiary of Marvell Technology Group Ltd., enhancing its capabilities and market reach.

Nextdoor

Series C in 2013
Nextdoor, Inc. is a social networking platform based in San Francisco that facilitates communication among neighbors. Founded in 2010, it enables residents to exchange information, goods, and services, fostering stronger and safer communities. Users can share local news, find services like babysitters, and disseminate safety tips, enhancing neighborhood engagement. The platform also features Help Map, an interactive tool allowing residents to offer assistance to those in need, particularly during emergencies such as the Covid-19 pandemic. With a mission to create a kinder world, Nextdoor connects users to trusted information and resources, promoting real-world connections among neighbors, local businesses, and public services. The company has received funding from notable investors and also maintains a location in London.

Union Bay Networks

Seed Round in 2013
Union Bay Networks is a Seattle-based startup specializing in networking software solutions tailored for cloud computing and software-defined data centers. Founded by a team of experienced professionals with backgrounds in application layer networking, virtualization, optimization, and security, the company aims to advance the next generation of networking technologies. Operating in stealth mode, Union Bay Networks is supported by prominent venture capital firms, including Madrona, Greylock, and Divergent.

Nextdoor

Series B in 2013
Nextdoor, Inc. is a social networking platform based in San Francisco that facilitates communication among neighbors. Founded in 2010, it enables residents to exchange information, goods, and services, fostering stronger and safer communities. Users can share local news, find services like babysitters, and disseminate safety tips, enhancing neighborhood engagement. The platform also features Help Map, an interactive tool allowing residents to offer assistance to those in need, particularly during emergencies such as the Covid-19 pandemic. With a mission to create a kinder world, Nextdoor connects users to trusted information and resources, promoting real-world connections among neighbors, local businesses, and public services. The company has received funding from notable investors and also maintains a location in London.

Arista Networks

Seed Round in 2012
Arista Networks is a computer networking firm delivering cloud networking solutions for large data center and computer environments. It was founded to deliver software-driven cloud networking solutions for large data center and high-performance computing environments. With more than three million cloud networking ports being deployed worldwide, Arista delivers a portfolio of 1/10/40 and 100 GbE products that redefine network architectures, bring extensibility to networking, and dramatically change the price/performance of data center networks.

Avi Networks

Series A in 2012
Avi Networks, Inc. specializes in software-defined data center solutions, focusing on enhancing enterprises' digital transformation. Founded in 2012 and based in Sunnyvale, California, the company offers the Avi Vantage Platform, which includes a Software Load Balancer, Intelligent Web Application Firewall (WAF), and Elastic Service Mesh. This platform is designed to be deployed across data centers and cloud environments, providing organizations with improved elasticity and intelligence in application delivery. Avi Networks enables customers to achieve significantly faster application rollouts, actionable analytics, and reduced costs, thus supporting efficient and scalable operations. As of July 31, 2019, Avi Networks operates as a subsidiary of VMware, Inc.

Nextdoor

Series A in 2012
Nextdoor, Inc. is a social networking platform based in San Francisco that facilitates communication among neighbors. Founded in 2010, it enables residents to exchange information, goods, and services, fostering stronger and safer communities. Users can share local news, find services like babysitters, and disseminate safety tips, enhancing neighborhood engagement. The platform also features Help Map, an interactive tool allowing residents to offer assistance to those in need, particularly during emergencies such as the Covid-19 pandemic. With a mission to create a kinder world, Nextdoor connects users to trusted information and resources, promoting real-world connections among neighbors, local businesses, and public services. The company has received funding from notable investors and also maintains a location in London.

Aquantia

Series F in 2012
Aquantia Corp. specializes in designing, developing, and marketing advanced high-speed communication integrated circuits focused on Ethernet connectivity. The company serves various markets, including data centers, enterprise infrastructure, access, and automotive sectors. Its product offerings encompass corporate data center solutions, enterprise infrastructure products, and access technologies, such as client connectivity and carrier access. Aquantia markets its products to integrated circuit suppliers, original equipment manufacturers, and original design manufacturers through direct sales channels. Founded in 2004 and headquartered in San Jose, California, Aquantia has established itself as a key player in semiconductor technology, particularly known for its expertise in Ethernet solutions for cloud computing and next-generation enterprise networks. In 2019, Aquantia became a subsidiary of Marvell Technology Group Ltd., enhancing its capabilities and market reach.

Backplane

Series A in 2012
Backplane is a platform designed to facilitate connections among individuals who share common interests. Its initial community, LittleMonsters.com, centered around Lady Gaga, has grown to nearly one million members. The company emphasizes the importance of meaningful interactions between consumers and brands, aiming to foster authentic communities. Backplane advocates for the development of niche social networks that serve specific purposes, rather than a singular, overarching network. By partnering with leading brands, Backplane seeks to create environments where members can engage more deeply and purposefully.

Aquantia

Series E in 2011
Aquantia Corp. specializes in designing, developing, and marketing advanced high-speed communication integrated circuits focused on Ethernet connectivity. The company serves various markets, including data centers, enterprise infrastructure, access, and automotive sectors. Its product offerings encompass corporate data center solutions, enterprise infrastructure products, and access technologies, such as client connectivity and carrier access. Aquantia markets its products to integrated circuit suppliers, original equipment manufacturers, and original design manufacturers through direct sales channels. Founded in 2004 and headquartered in San Jose, California, Aquantia has established itself as a key player in semiconductor technology, particularly known for its expertise in Ethernet solutions for cloud computing and next-generation enterprise networks. In 2019, Aquantia became a subsidiary of Marvell Technology Group Ltd., enhancing its capabilities and market reach.

OpenDNS

Venture Round in 2010
OpenDNS is a provider of Internet security and Domain Name System services for homes and businesses. It also provides internet wide security network for web content filtering, anti phishing, Domain Name System infrastructure, and navigation services that enable consumers and administrators to protect networks from online threats and to enforce internet use policies.

Big Switch Networks

Seed Round in 2010
Big Switch Networks Inc. specializes in data center networking technologies, catering to a global audience with solutions that enhance operational efficiency and business agility. Founded in 2010 and headquartered in Santa Clara, California, the company offers two primary products: Big Monitoring Fabric and Big Cloud Fabric. Big Monitoring Fabric functions as a network packet broker, enabling security chains for inline traffic and providing comprehensive visibility across the organization's entire network. Big Cloud Fabric employs open networking and software-defined networking technologies, supporting various environments such as VMware, OpenStack, and network function virtualization. The company's solutions facilitate improved visibility and security in multi-cloud and on-premises enterprise settings. Additionally, Big Switch Networks has formed strategic partnerships with major industry players, contributing to several open source communities to drive innovation in cloud-first networking.

Aquantia

Series D in 2009
Aquantia Corp. specializes in designing, developing, and marketing advanced high-speed communication integrated circuits focused on Ethernet connectivity. The company serves various markets, including data centers, enterprise infrastructure, access, and automotive sectors. Its product offerings encompass corporate data center solutions, enterprise infrastructure products, and access technologies, such as client connectivity and carrier access. Aquantia markets its products to integrated circuit suppliers, original equipment manufacturers, and original design manufacturers through direct sales channels. Founded in 2004 and headquartered in San Jose, California, Aquantia has established itself as a key player in semiconductor technology, particularly known for its expertise in Ethernet solutions for cloud computing and next-generation enterprise networks. In 2019, Aquantia became a subsidiary of Marvell Technology Group Ltd., enhancing its capabilities and market reach.

OpenDNS

Venture Round in 2009
OpenDNS is a provider of Internet security and Domain Name System services for homes and businesses. It also provides internet wide security network for web content filtering, anti phishing, Domain Name System infrastructure, and navigation services that enable consumers and administrators to protect networks from online threats and to enforce internet use policies.

Xsigo Systems

Venture Round in 2009
Xsigo Systems is the technology leader in I/O virtualization, a data center solution that lets IT managers reduce costs and optimize resource usage by dynamically connecting any server to any network or storage device in seconds, without the maze of cards, cables and switch ports.

ZeroG Wireless

Series B in 2008
ZeroG Wireless was founded based on the belief that a new paradigm of wireless connectivity is upon us. Today, the rapid growth of the Wi-Fi infrastructure is providing the underpinnings upon which the 4th Age of Wireless can flourish: increasingly, devices such as laptops, cell phones, game consoles are becoming connected to the Internet via Wi-Fi. ZeroG believes there are thousands more applications that will benefit from wireless Internet connectivity. To get these "things" connected, however, requires a Wi-Fi solution that can easily be designed into a wide array of systems, regardless of their architecture, dramatically reducing engineering effort and time to market. ZeroG is seeking to provide just such a solution. Leveraging its expertise in low-power, integrated design with a deep understanding of embedded systems, ZeroG is developing Wi-Fi chips that enable the 4th Age of Wireless.

LinkedIn

Series D in 2008
LinkedIn is a leading professional networking platform that facilitates business connections, job searches, and client acquisition for its members. Founded in 2002 and headquartered in Sunnyvale, California, it enables users to build and engage with their professional networks while accessing shared knowledge and insights. The platform offers mobile applications across various operating systems, allowing users to connect on-the-go. LinkedIn provides a range of services, including talent solutions that help organizations find and hire qualified candidates, job advertising for enterprises, and premium subscriptions for individuals to manage their professional identities. Additionally, it features a self-service advertising platform for businesses to target and reach its members effectively. Through these offerings, LinkedIn supports professional networking and career development, making it a vital resource for both job seekers and employers.

Metis Technologies

Venture Round in 2008
metis technologies is an management and technical team focused on networking, virtualization, enterprise applications and data services who recognize the challenges distributed enterprises face. Metis is developing a breakthrough that will improves IT desktop services.

Mazu Networks

Series D in 2008
It and networking solutions that help companies manage, secure and optimize their business activities

Panther Express

Series B in 2008
Panther Express, Inc. offers a content delivery network that enables content loading performance to Internet site visitors worldwide. The company was founded in 2005 and is headquartered in New York, New York.

Aquantia

Series B in 2008
Aquantia Corp. specializes in designing, developing, and marketing advanced high-speed communication integrated circuits focused on Ethernet connectivity. The company serves various markets, including data centers, enterprise infrastructure, access, and automotive sectors. Its product offerings encompass corporate data center solutions, enterprise infrastructure products, and access technologies, such as client connectivity and carrier access. Aquantia markets its products to integrated circuit suppliers, original equipment manufacturers, and original design manufacturers through direct sales channels. Founded in 2004 and headquartered in San Jose, California, Aquantia has established itself as a key player in semiconductor technology, particularly known for its expertise in Ethernet solutions for cloud computing and next-generation enterprise networks. In 2019, Aquantia became a subsidiary of Marvell Technology Group Ltd., enhancing its capabilities and market reach.

Silver Peak

Series D in 2008
Silver Peak Systems, Inc. specializes in broadband and hybrid WAN solutions designed to connect users to applications seamlessly. The company offers Unity EdgeConnect, a software-defined WAN that facilitates the transition to a broadband WAN, allowing customers to adopt a hybrid approach that combines MPLS and broadband Internet. Their product portfolio includes WAN optimization solutions for branch offices, data centers, and cloud environments, such as VX Virtual WAN Optimization Appliances and NX Physical WAN Optimization Appliances, which enhance application performance over long distances. Additionally, Silver Peak provides replication acceleration solutions to optimize offsite data replication and compatible data protection products. Founded in 2004 and headquartered in Santa Clara, California, Silver Peak operates as a subsidiary of Aruba Networks, enhancing network performance and reducing costs for enterprises and service providers through its innovative software solutions.

ZeroG Wireless

Series A in 2007
ZeroG Wireless was founded based on the belief that a new paradigm of wireless connectivity is upon us. Today, the rapid growth of the Wi-Fi infrastructure is providing the underpinnings upon which the 4th Age of Wireless can flourish: increasingly, devices such as laptops, cell phones, game consoles are becoming connected to the Internet via Wi-Fi. ZeroG believes there are thousands more applications that will benefit from wireless Internet connectivity. To get these "things" connected, however, requires a Wi-Fi solution that can easily be designed into a wide array of systems, regardless of their architecture, dramatically reducing engineering effort and time to market. ZeroG is seeking to provide just such a solution. Leveraging its expertise in low-power, integrated design with a deep understanding of embedded systems, ZeroG is developing Wi-Fi chips that enable the 4th Age of Wireless.

Silver Peak

Series C in 2007
Silver Peak Systems, Inc. specializes in broadband and hybrid WAN solutions designed to connect users to applications seamlessly. The company offers Unity EdgeConnect, a software-defined WAN that facilitates the transition to a broadband WAN, allowing customers to adopt a hybrid approach that combines MPLS and broadband Internet. Their product portfolio includes WAN optimization solutions for branch offices, data centers, and cloud environments, such as VX Virtual WAN Optimization Appliances and NX Physical WAN Optimization Appliances, which enhance application performance over long distances. Additionally, Silver Peak provides replication acceleration solutions to optimize offsite data replication and compatible data protection products. Founded in 2004 and headquartered in Santa Clara, California, Silver Peak operates as a subsidiary of Aruba Networks, enhancing network performance and reducing costs for enterprises and service providers through its innovative software solutions.

Panther Express

Series A in 2006
Panther Express, Inc. offers a content delivery network that enables content loading performance to Internet site visitors worldwide. The company was founded in 2005 and is headquartered in New York, New York.

CentrePath

Series C in 2006
CentrePath, Inc. is a provider of intelligent management solutions for optical and storage networks, previously known as GiantLoop Network. The company specializes in helping organizations build and manage these networks, focusing on improving service availability while minimizing management costs. CentrePath's solutions are designed for mission-critical environments, ensuring business continuity and supporting the convergence of voice, video, and data. The company markets its data center networking solutions to various industries, including healthcare, financial services, media, and entertainment. Their services encompass critical networking functions such as event correlation, root cause identification, impact analysis, and performance monitoring. This enables clients to effectively conduct network staging, certification, space design, fiber testing, project management, and network transport services.

Meta

Series B in 2006
Meta is a leading online social networking service that connects users with friends, family, and new acquaintances. Founded by Mark Zuckerberg in 2004, it allows individuals to create profiles, share updates, and engage with a variety of multimedia content. Users can join or create groups and pages centered around numerous interests, including entertainment, sports, and business. With over 1.32 billion monthly active users, Meta has established itself as the world's largest social network, facilitating significant daily interactions and content sharing. The platform's mobile user base constitutes a substantial portion of its audience, reflecting the growing trend of mobile engagement. Meta also operates various applications and services, enhancing user experiences and driving advertiser value through its Facebook Audience Network, which supports publishers and developers in maximizing their reach. Through strategic partnerships and continuous innovation, Meta aims to maintain its position at the forefront of social connectivity and digital marketing.

Mazu Networks

Venture Round in 2006
It and networking solutions that help companies manage, secure and optimize their business activities

Silver Peak

Series B in 2006
Silver Peak Systems, Inc. specializes in broadband and hybrid WAN solutions designed to connect users to applications seamlessly. The company offers Unity EdgeConnect, a software-defined WAN that facilitates the transition to a broadband WAN, allowing customers to adopt a hybrid approach that combines MPLS and broadband Internet. Their product portfolio includes WAN optimization solutions for branch offices, data centers, and cloud environments, such as VX Virtual WAN Optimization Appliances and NX Physical WAN Optimization Appliances, which enhance application performance over long distances. Additionally, Silver Peak provides replication acceleration solutions to optimize offsite data replication and compatible data protection products. Founded in 2004 and headquartered in Santa Clara, California, Silver Peak operates as a subsidiary of Aruba Networks, enhancing network performance and reducing costs for enterprises and service providers through its innovative software solutions.

Aquantia

Series A in 2005
Aquantia Corp. specializes in designing, developing, and marketing advanced high-speed communication integrated circuits focused on Ethernet connectivity. The company serves various markets, including data centers, enterprise infrastructure, access, and automotive sectors. Its product offerings encompass corporate data center solutions, enterprise infrastructure products, and access technologies, such as client connectivity and carrier access. Aquantia markets its products to integrated circuit suppliers, original equipment manufacturers, and original design manufacturers through direct sales channels. Founded in 2004 and headquartered in San Jose, California, Aquantia has established itself as a key player in semiconductor technology, particularly known for its expertise in Ethernet solutions for cloud computing and next-generation enterprise networks. In 2019, Aquantia became a subsidiary of Marvell Technology Group Ltd., enhancing its capabilities and market reach.

Silver Peak

Series A in 2005
Silver Peak Systems, Inc. specializes in broadband and hybrid WAN solutions designed to connect users to applications seamlessly. The company offers Unity EdgeConnect, a software-defined WAN that facilitates the transition to a broadband WAN, allowing customers to adopt a hybrid approach that combines MPLS and broadband Internet. Their product portfolio includes WAN optimization solutions for branch offices, data centers, and cloud environments, such as VX Virtual WAN Optimization Appliances and NX Physical WAN Optimization Appliances, which enhance application performance over long distances. Additionally, Silver Peak provides replication acceleration solutions to optimize offsite data replication and compatible data protection products. Founded in 2004 and headquartered in Santa Clara, California, Silver Peak operates as a subsidiary of Aruba Networks, enhancing network performance and reducing costs for enterprises and service providers through its innovative software solutions.

CentrePath

Series B in 2005
CentrePath, Inc. is a provider of intelligent management solutions for optical and storage networks, previously known as GiantLoop Network. The company specializes in helping organizations build and manage these networks, focusing on improving service availability while minimizing management costs. CentrePath's solutions are designed for mission-critical environments, ensuring business continuity and supporting the convergence of voice, video, and data. The company markets its data center networking solutions to various industries, including healthcare, financial services, media, and entertainment. Their services encompass critical networking functions such as event correlation, root cause identification, impact analysis, and performance monitoring. This enables clients to effectively conduct network staging, certification, space design, fiber testing, project management, and network transport services.

T-Networks

Series C in 2005
Electronic Components, Modulators available from T-Networks Inc. based in Allentown, PA.

Sandburst

Series E in 2005
Sandburst Corporation is a fabless semiconductor company specializing in advanced technology for designing complex integrated circuits. The company focuses on developing very large-scale integration (VLSI) solutions aimed at data communications and IP networking. Sandburst's innovative wire-speed IP packet processing components enable the creation of high-performance systems while significantly reducing development costs and accelerating time-to-market for its customers. By providing tailored semiconductor solutions for scalable packet switching and routing systems, Sandburst positions itself as a key player in the communications and data networking markets.

Mazu Networks

Series C in 2004
It and networking solutions that help companies manage, secure and optimize their business activities

LinkedIn

Series B in 2004
LinkedIn is a leading professional networking platform that facilitates business connections, job searches, and client acquisition for its members. Founded in 2002 and headquartered in Sunnyvale, California, it enables users to build and engage with their professional networks while accessing shared knowledge and insights. The platform offers mobile applications across various operating systems, allowing users to connect on-the-go. LinkedIn provides a range of services, including talent solutions that help organizations find and hire qualified candidates, job advertising for enterprises, and premium subscriptions for individuals to manage their professional identities. Additionally, it features a self-service advertising platform for businesses to target and reach its members effectively. Through these offerings, LinkedIn supports professional networking and career development, making it a vital resource for both job seekers and employers.

Siliquent Technologies

Series B in 2004
Siliquent Technologies, Inc. is a fabless semiconductor company dedicated to expanding Ethernet's applications across the entire enterprise - for storage, high-performance computing, and all networking applications. The company's new 10GbE processors are designed to enable a new generation of intelligent NICs that make it possible to run storage, networking and clustering over a single physical Ethernet interface - creating the unified wire. Founded in 2001.

CentrePath

Series A in 2004
CentrePath, Inc. is a provider of intelligent management solutions for optical and storage networks, previously known as GiantLoop Network. The company specializes in helping organizations build and manage these networks, focusing on improving service availability while minimizing management costs. CentrePath's solutions are designed for mission-critical environments, ensuring business continuity and supporting the convergence of voice, video, and data. The company markets its data center networking solutions to various industries, including healthcare, financial services, media, and entertainment. Their services encompass critical networking functions such as event correlation, root cause identification, impact analysis, and performance monitoring. This enables clients to effectively conduct network staging, certification, space design, fiber testing, project management, and network transport services.

Sandburst

Series C in 2004
Sandburst Corporation is a fabless semiconductor company specializing in advanced technology for designing complex integrated circuits. The company focuses on developing very large-scale integration (VLSI) solutions aimed at data communications and IP networking. Sandburst's innovative wire-speed IP packet processing components enable the creation of high-performance systems while significantly reducing development costs and accelerating time-to-market for its customers. By providing tailored semiconductor solutions for scalable packet switching and routing systems, Sandburst positions itself as a key player in the communications and data networking markets.

T-Networks

Series B in 2002
Electronic Components, Modulators available from T-Networks Inc. based in Allentown, PA.

Sandburst

Series B in 2001
Sandburst Corporation is a fabless semiconductor company specializing in advanced technology for designing complex integrated circuits. The company focuses on developing very large-scale integration (VLSI) solutions aimed at data communications and IP networking. Sandburst's innovative wire-speed IP packet processing components enable the creation of high-performance systems while significantly reducing development costs and accelerating time-to-market for its customers. By providing tailored semiconductor solutions for scalable packet switching and routing systems, Sandburst positions itself as a key player in the communications and data networking markets.

Siliquent Technologies

Series A in 2001
Siliquent Technologies, Inc. is a fabless semiconductor company dedicated to expanding Ethernet's applications across the entire enterprise - for storage, high-performance computing, and all networking applications. The company's new 10GbE processors are designed to enable a new generation of intelligent NICs that make it possible to run storage, networking and clustering over a single physical Ethernet interface - creating the unified wire. Founded in 2001.

CentrePath

Series C in 2001
CentrePath, Inc. is a provider of intelligent management solutions for optical and storage networks, previously known as GiantLoop Network. The company specializes in helping organizations build and manage these networks, focusing on improving service availability while minimizing management costs. CentrePath's solutions are designed for mission-critical environments, ensuring business continuity and supporting the convergence of voice, video, and data. The company markets its data center networking solutions to various industries, including healthcare, financial services, media, and entertainment. Their services encompass critical networking functions such as event correlation, root cause identification, impact analysis, and performance monitoring. This enables clients to effectively conduct network staging, certification, space design, fiber testing, project management, and network transport services.

New Edge Networks

Series C in 2000
New Edge Networks is a national provider of wholesale DSL services, focusing on small and mid-sized markets. The company specializes in delivering secure multi-site managed data networks and dedicated internet access. Its offerings include DSL internet connectivity for residential and business customers in small cities and semi-rural areas. Additionally, New Edge Networks provides various services such as wide area networks, virtual private networks, and frame relay, catering to the connectivity needs of its clients.

Sandburst

Series A in 2000
Sandburst Corporation is a fabless semiconductor company specializing in advanced technology for designing complex integrated circuits. The company focuses on developing very large-scale integration (VLSI) solutions aimed at data communications and IP networking. Sandburst's innovative wire-speed IP packet processing components enable the creation of high-performance systems while significantly reducing development costs and accelerating time-to-market for its customers. By providing tailored semiconductor solutions for scalable packet switching and routing systems, Sandburst positions itself as a key player in the communications and data networking markets.

Allayer Technologies

Venture Round in 2000
Allayer Technologies Corp. designs, manufactures, markets and supports advanced semiconductor products that improve the edge network system by providing silicon solutions that make switches smarter and links between workgroups faster. The corporate name -- pronounced "All-layer" --represents the company's long-range intention to provide silicon solutions for all levels of the OSI networking model. Founded in 1997, Allayer uses a Modular Systems Standard Product or MSSP approach to design the most flexible, high performance and scalable ICs for Ethernet LAN switching and fiber optics applications. Allayer products are used by systems OEMs who manufacture local area networking equipment in the edge network that provides the interface between individual workstations or workgroups and the enterprise network backbone system.

NOCpulse

Series A in 2000
NOCpulse is a technology services company focused on designing internet infrastructure to deliver networking services and technology management solutions for online businesses. The company is developing the Internet Operational Support Service, which enables customers to manage their internet infrastructure effectively while maintaining the strategic knowledge essential for growth. This approach aims to enhance operational control for clients, facilitating better management of their online activities.

Sandburst

Seed Round in 2000
Sandburst Corporation is a fabless semiconductor company specializing in advanced technology for designing complex integrated circuits. The company focuses on developing very large-scale integration (VLSI) solutions aimed at data communications and IP networking. Sandburst's innovative wire-speed IP packet processing components enable the creation of high-performance systems while significantly reducing development costs and accelerating time-to-market for its customers. By providing tailored semiconductor solutions for scalable packet switching and routing systems, Sandburst positions itself as a key player in the communications and data networking markets.

netNumina

Series A in 2000
NetNumina Solutions is a 2nd generation e-business systems integrator focused on creating mission-critical Internet solutions.

CALIENT Technologies

Series B in 2000
Calient provides high-density 3D MEMS (Micro-Electro-Mechanical Systems) optical circuit switching for software-defined networks and data centers. Its optical circuit switching technology is used by service providers, cloud computing, content delivery, and government networks. This offers businesses with adaptive photonic switching systems that enable dynamic optical layer optimization in software-defined networks and data centers. The company’s 3D-MEMS switches enable dynamic optical-layer sharing, optimization, and automation of high-performance test, compute, and network resources in data centers, optical transport networks, and DevOps test automation facilities. Calient Technologies was established in 1999 and is headquartered in Goleta, California.

Mazu Networks

Series A in 2000
It and networking solutions that help companies manage, secure and optimize their business activities

New Edge Networks

Series B in 2000
New Edge Networks is a national provider of wholesale DSL services, focusing on small and mid-sized markets. The company specializes in delivering secure multi-site managed data networks and dedicated internet access. Its offerings include DSL internet connectivity for residential and business customers in small cities and semi-rural areas. Additionally, New Edge Networks provides various services such as wide area networks, virtual private networks, and frame relay, catering to the connectivity needs of its clients.

Allayer Technologies

Venture Round in 1999
Allayer Technologies Corp. designs, manufactures, markets and supports advanced semiconductor products that improve the edge network system by providing silicon solutions that make switches smarter and links between workgroups faster. The corporate name -- pronounced "All-layer" --represents the company's long-range intention to provide silicon solutions for all levels of the OSI networking model. Founded in 1997, Allayer uses a Modular Systems Standard Product or MSSP approach to design the most flexible, high performance and scalable ICs for Ethernet LAN switching and fiber optics applications. Allayer products are used by systems OEMs who manufacture local area networking equipment in the edge network that provides the interface between individual workstations or workgroups and the enterprise network backbone system.

NETSCOUT

Series A in 1996
NETSCOUT Systems, Inc. is a leader in Unified Service Delivery Management solutions, specializing in ensuring reliable service delivery in complex environments. With over 25 years of experience, NETSCOUT has significantly influenced the performance management market, enabling enterprises and service providers to optimize and safeguard service delivery across modern IP networks. The company focuses on technological innovation, offering integrated computer network performance management products that equip organizations with robust tools for the effective management of dynamic applications and service delivery. This commitment to innovation allows NETSCOUT to address the evolving needs of its clients in an increasingly demanding landscape.
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