Tailscale
Series C in 2025
Founded in 2019, Tailscale Inc. specializes in developing corporate virtual private network (VPN) software that enables secure remote access for teams of any size. Its platform leverages WireGuard's Noise protocol encryption to provide minimal configuration, automatic key management, and identity provider integration, helping IT professionals and organizations replace legacy VPNs and simplify secure network operations.
Ambassador
Venture Round in 2022
Ambassador Labs, founded in 2014 and based in Boston, Massachusetts, specializes in providing application programming interface (API) gateway solutions for Kubernetes. The company offers Ambassador Edge Stack, an API gateway that secures and manages traffic to Kubernetes microservices, and a Microservices Development Kit, which simplifies the process of building microservices by offering powerful APIs for service registration, logging, resilience, and more. Additionally, Ambassador Labs provides Mission Control, a solution for managing and monitoring microservices, protecting against software bugs in production with automatic blacklisting, and debugging software failures across microservices with integrated log tracing. The company's products support various programming languages and deployment environments, including Python, Ruby, Java, JavaScript, Bare metal, Amazon Web Services, Docker, Google Compute Platform, Kubernetes, and OpenStack.
Perimeter 81
Series C in 2022
Perimeter 81 is a company that specializes in simplifying the management of local networks, cloud infrastructures, and corporate applications. It offers a unified cloud platform that enables zero-trust access to on-premise resources and critical cloud environments. The platform also provides secure access to web applications through resilient IPSec tunnels without the need for an agent. This approach allows clients to effectively build, manage, and secure their networks using a multi-tenant cloud setup. By implementing a zero-trust model, Perimeter 81 aims to enhance security and streamline network management for businesses.
A.Team is an invite-only professional network connecting top independent product builders. It enables companies to swiftly form full-stack teams for projects outside their core competencies, facilitating adaptation to digital disruptions and new monetization methods.
Tailscale
Series B in 2022
Founded in 2019, Tailscale Inc. specializes in developing corporate virtual private network (VPN) software that enables secure remote access for teams of any size. Its platform leverages WireGuard's Noise protocol encryption to provide minimal configuration, automatic key management, and identity provider integration, helping IT professionals and organizations replace legacy VPNs and simplify secure network operations.
Docker develops an open container platform for building, shipping, and running distributed applications. The platform enables developers and operations teams to package applications into portable containers that run consistently across laptops, on-premises data centers, and public cloud environments. It provides container runtime and packaging tools, development language support and tooling for building, scaling, deploying, and load balancing, and a cloud service for sharing applications and automating workflows. Founded in 2008 and based in San Francisco, the company aims to simplify application development and accelerate delivery from code to the cloud.
Founded in 2019, Apna is India's largest professional networking platform dedicated to helping the country's workforce unlock unique networking and skilling opportunities. With over 35 million users across 75 cities and more than two million employers on its platform, Apna connects job seekers with relevant opportunities while enabling employers to hire talent cost-effectively.
Aviatrix specializes in cloud networking, aiming to simplify processes for enterprises. With over 500 global clients, their platform offers visibility, security, and control for adaptable cloud networking. They also provide the Aviatrix Certified Engineer (ACE) Program, empowering professionals in multicloud networking and security.
Corelight
Series D in 2021
Corelight, Inc. is a provider of network visibility solutions aimed at enhancing cybersecurity for enterprises, government entities, and educational institutions. Founded in 2013 and headquartered in San Francisco, California, the company develops a suite of products that includes Corelight sensors and a fleet management system. Its flagship offering is based on Bro, an open-source network analysis framework that delivers actionable, real-time data, enabling security professionals to comprehensively understand network traffic and effectively detect and mitigate cyber threats. In addition to its headquarters, Corelight maintains offices in Santa Clara, California, and Columbus, Ohio, further supporting its commitment to improving network security across various sectors.
DNSFilter
Series A in 2021
DNSFilter is a cloud-based DNS filtering and threat protection platform that enables organizations to control web access and protect users from online threats. The service uses AI-powered domain analysis to filter content and block malware, phishing, botnets, and other security risks, while providing visibility for IT teams through a centralized dashboard. It supports networks with dynamic IP addresses and serves customers across multiple sectors, including companies, service providers, and educational institutions. Founded in 2015 and based in Washington, DC, DNSFilter helps manage users' online experiences and enforce security and content policies across organizations.
Founded in 2019, Apna is India's largest professional networking platform dedicated to helping the country's workforce unlock unique networking and skilling opportunities. With over 35 million users across 75 cities and more than two million employers on its platform, Apna connects job seekers with relevant opportunities while enabling employers to hire talent cost-effectively.
Docker develops an open container platform for building, shipping, and running distributed applications. The platform enables developers and operations teams to package applications into portable containers that run consistently across laptops, on-premises data centers, and public cloud environments. It provides container runtime and packaging tools, development language support and tooling for building, scaling, deploying, and load balancing, and a cloud service for sharing applications and automating workflows. Founded in 2008 and based in San Francisco, the company aims to simplify application development and accelerate delivery from code to the cloud.
Plume Design
Series E in 2021
Plume Design, Inc. is a technology company that specializes in adaptive home Wi-Fi solutions and the manufacture of Wi-Fi devices. Founded in 2015 and headquartered in Palo Alto, California, Plume provides a software-as-a-service platform designed for communications service providers. This platform facilitates the delivery of enhanced services for connected homes, including features such as optimal Wi-Fi performance, parental controls, and motion sensing capabilities. Plume's mobile application allows users to customize and manage their Wi-Fi networks, including controlling device access and managing passwords. The company's focus is on enhancing the smart home experience while supporting service providers with backend applications.
Bizzabo is a cloud-based event management platform that enables organizations to plan, manage, and execute in-person, virtual, and hybrid events. The platform provides registration and ticketing, event marketing tools, a website builder, agenda management, networking and event apps, contact management, polls and surveys, and sponsorship opportunities. It serves corporate customers, publishers, marketing agencies, event planners, and associations. The platform emphasizes data privacy and security while enabling attendee data to be managed and analyzed to drive business outcomes. Known as the Event Experience OS, it helps event teams engage audiences, activate communities, and measure impact across the event lifecycle.
Ambassador
Series B in 2020
Ambassador Labs, founded in 2014 and based in Boston, Massachusetts, specializes in providing application programming interface (API) gateway solutions for Kubernetes. The company offers Ambassador Edge Stack, an API gateway that secures and manages traffic to Kubernetes microservices, and a Microservices Development Kit, which simplifies the process of building microservices by offering powerful APIs for service registration, logging, resilience, and more. Additionally, Ambassador Labs provides Mission Control, a solution for managing and monitoring microservices, protecting against software bugs in production with automatic blacklisting, and debugging software failures across microservices with integrated log tracing. The company's products support various programming languages and deployment environments, including Python, Ruby, Java, JavaScript, Bare metal, Amazon Web Services, Docker, Google Compute Platform, Kubernetes, and OpenStack.
Perimeter 81
Series B in 2020
Perimeter 81 is a company that specializes in simplifying the management of local networks, cloud infrastructures, and corporate applications. It offers a unified cloud platform that enables zero-trust access to on-premise resources and critical cloud environments. The platform also provides secure access to web applications through resilient IPSec tunnels without the need for an agent. This approach allows clients to effectively build, manage, and secure their networks using a multi-tenant cloud setup. By implementing a zero-trust model, Perimeter 81 aims to enhance security and streamline network management for businesses.
Docker
Venture Round in 2019
Docker develops an open container platform for building, shipping, and running distributed applications. The platform enables developers and operations teams to package applications into portable containers that run consistently across laptops, on-premises data centers, and public cloud environments. It provides container runtime and packaging tools, development language support and tooling for building, scaling, deploying, and load balancing, and a cloud service for sharing applications and automating workflows. Founded in 2008 and based in San Francisco, the company aims to simplify application development and accelerate delivery from code to the cloud.
Corelight
Series C in 2019
Corelight, Inc. is a provider of network visibility solutions aimed at enhancing cybersecurity for enterprises, government entities, and educational institutions. Founded in 2013 and headquartered in San Francisco, California, the company develops a suite of products that includes Corelight sensors and a fleet management system. Its flagship offering is based on Bro, an open-source network analysis framework that delivers actionable, real-time data, enabling security professionals to comprehensively understand network traffic and effectively detect and mitigate cyber threats. In addition to its headquarters, Corelight maintains offices in Santa Clara, California, and Columbus, Ohio, further supporting its commitment to improving network security across various sectors.
LiveAction
Series B in 2016
LiveAction, Inc. is an enterprise software company that specializes in application-aware network performance management and quality-of-service control solutions. Founded in 2008 and based in Palo Alto, California, LiveAction offers its flagship product, LiveNX, which simplifies the monitoring, analysis, and configuration of various network technology areas such as QoS, NetFlow, and WAN management. The company also provides dedicated hardware with its LiveNX Server Appliance, along with solutions for voice and video optimization, application performance troubleshooting, WAN bandwidth management, and cybersecurity. LiveAction serves a diverse range of public and private sector enterprises across industries including government, education, healthcare, financial services, and manufacturing, focusing on enhancing network visibility and control to improve digital experiences.
Docker develops an open container platform for building, shipping, and running distributed applications. The platform enables developers and operations teams to package applications into portable containers that run consistently across laptops, on-premises data centers, and public cloud environments. It provides container runtime and packaging tools, development language support and tooling for building, scaling, deploying, and load balancing, and a cloud service for sharing applications and automating workflows. Founded in 2008 and based in San Francisco, the company aims to simplify application development and accelerate delivery from code to the cloud.
Docker develops an open container platform for building, shipping, and running distributed applications. The platform enables developers and operations teams to package applications into portable containers that run consistently across laptops, on-premises data centers, and public cloud environments. It provides container runtime and packaging tools, development language support and tooling for building, scaling, deploying, and load balancing, and a cloud service for sharing applications and automating workflows. Founded in 2008 and based in San Francisco, the company aims to simplify application development and accelerate delivery from code to the cloud.
Nextdoor operates a social networking platform connecting neighbors globally, fostering local conversations and community support. It offers services like Help Map to assist vulnerable residents during crises. The company is headquartered in San Francisco with operations across multiple countries.
Docker develops an open container platform for building, shipping, and running distributed applications. The platform enables developers and operations teams to package applications into portable containers that run consistently across laptops, on-premises data centers, and public cloud environments. It provides container runtime and packaging tools, development language support and tooling for building, scaling, deploying, and load balancing, and a cloud service for sharing applications and automating workflows. Founded in 2008 and based in San Francisco, the company aims to simplify application development and accelerate delivery from code to the cloud.
Docker develops an open container platform for building, shipping, and running distributed applications. The platform enables developers and operations teams to package applications into portable containers that run consistently across laptops, on-premises data centers, and public cloud environments. It provides container runtime and packaging tools, development language support and tooling for building, scaling, deploying, and load balancing, and a cloud service for sharing applications and automating workflows. Founded in 2008 and based in San Francisco, the company aims to simplify application development and accelerate delivery from code to the cloud.
Aquana
Acquisition in 2013
Aquana is a technology company specializing in wireless remote control of water valves for residential, commercial, and multifamily buildings. Their platform enables real-time monitoring and management of water usage, offering submetering solutions for accurate billing and advanced metering infrastructure. This IoT-based system helps protect properties from water damage and enhances utility billing systems' efficiency.
Shunra is a Philadelphia-based company specializing in Application Performance Engineering (APE) and WAN Emulation. Recognized as an industry leader, Shunra provides software solutions that enable businesses to discover, predict, emulate, and analyze application performance over various networks, including WAN, Web, Mobile, and Cloud, before deployment. Their services facilitate safe development, testing, and experimentation with applications and infrastructure, ensuring effective planning for growth and change. By offering customized performance insights, Shunra helps clients achieve significant cost savings through pre-deployment remediation and optimization. The company's impressive clientele includes many of the Fortune 100, such as Apple, AT&T, Bank of America, and Cisco Systems, underscoring its capability to serve complex and sophisticated network environments. Shunra operates as a privately held entity.
Astaro is a provider of comprehensive network security solutions designed to protect IT infrastructure. The company offers a range of products, including the Astaro Security Gateway and Astaro Web Gateway, which integrate network, web, and email security into a single management platform. Astaro's solutions feature nine security applications categorized under Web Security, Email Security, and Network Security, all accessible through an intuitive browser-based user interface. The company distributes its products through a global network of approximately 350 solutions partners, ensuring local support and services for its customers.
Astaro is a provider of comprehensive network security solutions designed to protect IT infrastructure. The company offers a range of products, including the Astaro Security Gateway and Astaro Web Gateway, which integrate network, web, and email security into a single management platform. Astaro's solutions feature nine security applications categorized under Web Security, Email Security, and Network Security, all accessible through an intuitive browser-based user interface. The company distributes its products through a global network of approximately 350 solutions partners, ensuring local support and services for its customers.
Nistevo
Venture Round in 2003
Nistevo is a provider of collaborative logistics solutions, specializing in transportation management through its hosted software service. The company operates a web-based network that facilitates collaborative management of logistics services for a diverse range of participants, including retailers, manufacturers, third-party logistics providers, and carriers. With over 1,600 members, Nistevo's platform supports the planning, execution, settlement, and analysis of more than 2.8 million inbound and outbound shipments annually. By enabling users to work together within private and semi-private networks, Nistevo enhances efficiency and visibility in supply chain operations, allowing stakeholders to optimize their logistics processes effectively.
Aelita Software
Series A in 2002
Aelita Software provided software and services for network management and security administration, including applications for data migration, server consolidation, and directory management.
Dorado Software
Venture Round in 2001
Dorado Software, Inc. is a leading provider of infrastructure and service lifecycle management solutions tailored for diverse and multi-technology environments. The company specializes in network infrastructure management software designed for e-business and advanced network service applications. Dorado empowers organizations to view, deploy, configure, and control their resources through a unified solution, which serves as a cost-effective alternative to the numerous disparate systems typically employed in managing networks and data centers. With a strong foundation in network and system management, Dorado focuses on innovation and continuously enhances its extensive product suite and library of device drivers to stay ahead of evolving network-based technologies. The company's integrated solutions are designed to deliver low total cost of ownership and rapid return on investment, minimizing risk while optimizing value for its clients.
IKANO Communications
Series A in 2000
IKANO Communications is a regional Internet service provider in the Intermountain West that has expanded into private-label, wholesale, and retail Internet services. It offers wholesale telco services for ISPs, turnkey solutions for affinity groups, and retail services for its own brands, leveraging relationships with telecommunications carriers and CLECs to help clients attract, engage, and retain customers through e-business initiatives. The company provides hosted voice and broadband solutions, including wholesale DSL, internet call center services, technical support, web and mail hosting, internet access, wholesale email, dial-up, billing, IP networking, and data networking services. IKANO serves multiple channels and emphasizes integrated data networking capabilities across its offerings.
Nistevo
Venture Round in 1999
Nistevo is a provider of collaborative logistics solutions, specializing in transportation management through its hosted software service. The company operates a web-based network that facilitates collaborative management of logistics services for a diverse range of participants, including retailers, manufacturers, third-party logistics providers, and carriers. With over 1,600 members, Nistevo's platform supports the planning, execution, settlement, and analysis of more than 2.8 million inbound and outbound shipments annually. By enabling users to work together within private and semi-private networks, Nistevo enhances efficiency and visibility in supply chain operations, allowing stakeholders to optimize their logistics processes effectively.