Sequoia Capital

Chainguard specializes in enhancing software supply chain security. It offers hardened container images rebuilt continuously from source with built-in cryptographic signatures, SBOMs, and SLSA provenance. Additionally, Chainguard provides secure Java dependencies through its Chainguard Libraries. The company actively contributes to open-source projects, demonstrating its commitment to the community.

Temporal Technologies develops an open-source microservices orchestration platform that enables developers to build and operate resilient, scalable distributed applications. The platform provides workflow orchestration for tasks of any size, with built-in support for exponential activity retries and native saga pattern coordination to ensure reliable execution across microservice architectures. It also offers development, debugging, testing, resource provisioning, and monitoring tools, along with cloud services to run Temporal workloads and manage data pipelines. The company focuses on helping teams coordinate complex distributed workflows and ensure fault tolerance. Temporal Technologies was founded in 2019 and is based in Bellevue, Washington.

n8n is an open-source workflow automation platform that connects applications, automates processes, and can integrate AI capabilities into business operations. It provides a visual, node-based interface for building custom workflows and can be self-hosted or hosted, with data synchronization, secure access, and data storage across diverse apps and databases. The platform enables automation of daily tasks without extensive coding and is based in Berlin, Germany.

Semgrep is a static code analysis platform that helps improve software security and reliability. It scrutinizes and ranks code from the entire software ecosystem to surface vulnerabilities, unsafe patterns, and examples of excellence from tech giants and open source leaders. The platform empowers developers, security teams, and researchers to compare the safety of open source projects, adopt best practices, and pursue secure coding, while facilitating fast software delivery rather than hindering it.

Odoo is an open-source platform that offers a comprehensive suite of integrated business applications tailored for various operational needs of companies. Its software encompasses tools for customer relationship management (CRM), eCommerce, accounting, inventory management, point of sale, and project management, among others. The applications are designed to function cohesively, enabling seamless workflows across different departments. By facilitating automation and tracking capabilities, Odoo empowers businesses to manage their operations efficiently from any device, making it a versatile solution for organizations of all sizes.

Pydantic develops open-source data validation tools for Python, leveraging type hints to validate data and provide clear, user-friendly error messages when entries fail validation. Its platform helps developers ensure that untrusted external information conforms to expected schemas, reducing runtime errors from incorrect data types or formats and improving application integrity. In addition to its validation framework, Pydantic operates an observability platform called Pydantic Logfire, which helps monitor and troubleshoot applications.

Grafana Labs is a company that specializes in providing an open and composable monitoring and observability stack centered around its flagship product, Grafana, an open-source technology for dashboards and data visualization. With over 3,000 customers, including major corporations like Bloomberg, Citigroup, and Salesforce, the company serves a global user base exceeding 20 million. Grafana Labs offers solutions that help organizations manage their observability strategies through its LGTM Stack, which can be deployed as a fully managed service via Grafana Cloud or as a self-managed option with Grafana Enterprise. Their offerings include scalable metrics management through Grafana Mimir, log aggregation with Grafana Loki, and distributed tracing via Grafana Tempo. These tools enable firms to unify data from various sources, enhancing their monitoring capabilities while avoiding vendor lock-in and high costs associated with proprietary solutions.

Mermaid Chart, founded by Knut Sveidqvist and Open Core Ventures, emerged from the Mermaid open-source project. Lead developers from Mermaid have joined, strengthening the project's connection. Mermaid Chart bolsters open-source Mermaid development, enabling professional usage, while maintaining open-source functionality. It supports Mermaid significantly, but also offers commercial services to fund project growth and expand the developer team.

n8n is an open-source workflow automation platform that connects applications, automates processes, and can integrate AI capabilities into business operations. It provides a visual, node-based interface for building custom workflows and can be self-hosted or hosted, with data synchronization, secure access, and data storage across diverse apps and databases. The platform enables automation of daily tasks without extensive coding and is based in Berlin, Germany.

Chainguard specializes in enhancing software supply chain security. It offers hardened container images rebuilt continuously from source with built-in cryptographic signatures, SBOMs, and SLSA provenance. Additionally, Chainguard provides secure Java dependencies through its Chainguard Libraries. The company actively contributes to open-source projects, demonstrating its commitment to the community.

PartyKit is an open-source platform designed for the deployment of AI agents and real-time collaboration. It simplifies the development of multiplayer applications by utilizing web standards to ensure interoperability with existing tools. By integrating with popular collaboration frameworks and libraries, PartyKit enables developers to easily incorporate multiplayer and real-time experiences into their projects. The platform aims to enhance collaboration in application development, making it accessible for developers to create engaging and interactive user experiences.

Dagster Labs is a developer of an open-source data orchestration platform called Dagster. This platform is designed to facilitate the development, production, and observation of data assets, enabling organizations to create productive and scalable data environments. By utilizing a Python library, Dagster allows users to build modern data applications that promote seamless collaboration in processing and producing trusted and reliable data. The platform is engineered to integrate easily with existing tools and infrastructure, enhancing the efficiency and effectiveness of data management for clients.

Semgrep is a static code analysis platform that helps improve software security and reliability. It scrutinizes and ranks code from the entire software ecosystem to surface vulnerabilities, unsafe patterns, and examples of excellence from tech giants and open source leaders. The platform empowers developers, security teams, and researchers to compare the safety of open source projects, adopt best practices, and pursue secure coding, while facilitating fast software delivery rather than hindering it.

Temporal Technologies develops an open-source microservices orchestration platform that enables developers to build and operate resilient, scalable distributed applications. The platform provides workflow orchestration for tasks of any size, with built-in support for exponential activity retries and native saga pattern coordination to ensure reliable execution across microservice architectures. It also offers development, debugging, testing, resource provisioning, and monitoring tools, along with cloud services to run Temporal workloads and manage data pipelines. The company focuses on helping teams coordinate complex distributed workflows and ensure fault tolerance. Temporal Technologies was founded in 2019 and is based in Bellevue, Washington.

Pydantic develops open-source data validation tools for Python, leveraging type hints to validate data and provide clear, user-friendly error messages when entries fail validation. Its platform helps developers ensure that untrusted external information conforms to expected schemas, reducing runtime errors from incorrect data types or formats and improving application integrity. In addition to its validation framework, Pydantic operates an observability platform called Pydantic Logfire, which helps monitor and troubleshoot applications.

Chainguard specializes in enhancing software supply chain security. It offers hardened container images rebuilt continuously from source with built-in cryptographic signatures, SBOMs, and SLSA provenance. Additionally, Chainguard provides secure Java dependencies through its Chainguard Libraries. The company actively contributes to open-source projects, demonstrating its commitment to the community.

Founded in 2016, Hugging Face is a New York-based company that aims to democratize good machine learning. It provides an open-source platform for collaborating on machine-learning projects, including models, datasets, and applications.

Grafana Labs is a company that specializes in providing an open and composable monitoring and observability stack centered around its flagship product, Grafana, an open-source technology for dashboards and data visualization. With over 3,000 customers, including major corporations like Bloomberg, Citigroup, and Salesforce, the company serves a global user base exceeding 20 million. Grafana Labs offers solutions that help organizations manage their observability strategies through its LGTM Stack, which can be deployed as a fully managed service via Grafana Cloud or as a self-managed option with Grafana Enterprise. Their offerings include scalable metrics management through Grafana Mimir, log aggregation with Grafana Loki, and distributed tracing via Grafana Tempo. These tools enable firms to unify data from various sources, enhancing their monitoring capabilities while avoiding vendor lock-in and high costs associated with proprietary solutions.

Founded in 2016, dbt Labs develops an open-source analytics engineering tool that empowers data analysts with SQL knowledge to build and share organizational knowledge through data modeling. Its platform facilitates collaborative deployment of analytics code, adhering to software engineering practices.

Temporal Technologies develops an open-source microservices orchestration platform that enables developers to build and operate resilient, scalable distributed applications. The platform provides workflow orchestration for tasks of any size, with built-in support for exponential activity retries and native saga pattern coordination to ensure reliable execution across microservice architectures. It also offers development, debugging, testing, resource provisioning, and monitoring tools, along with cloud services to run Temporal workloads and manage data pipelines. The company focuses on helping teams coordinate complex distributed workflows and ensure fault tolerance. Temporal Technologies was founded in 2019 and is based in Bellevue, Washington.

Dagster Labs is a developer of an open-source data orchestration platform called Dagster. This platform is designed to facilitate the development, production, and observation of data assets, enabling organizations to create productive and scalable data environments. By utilizing a Python library, Dagster allows users to build modern data applications that promote seamless collaboration in processing and producing trusted and reliable data. The platform is engineered to integrate easily with existing tools and infrastructure, enhancing the efficiency and effectiveness of data management for clients.

Infracost is a company that specializes in providing a cost-estimating platform designed to optimize the use of cloud infrastructure. The company integrates into engineering workflows, offering insights on how code changes will impact cloud costs before deployment. By utilizing an open-source platform, Infracost helps clients understand the financial implications of their cloud resource purchases, enabling more informed decision-making and efficient budget management.

BitClout is an open-source social media platform that builds a Proof-of-Work blockchain for its users. BitClout is a new type of social network that speculates on people and posts with real money, and it’s built from the ground up as its own custom blockchain. Its architecture is similar to Bitcoin, only it can support complex social network data like posts, profiles, follows, speculation features, and much more at significantly higher throughput and scale.

Grafana Labs is a company that specializes in providing an open and composable monitoring and observability stack centered around its flagship product, Grafana, an open-source technology for dashboards and data visualization. With over 3,000 customers, including major corporations like Bloomberg, Citigroup, and Salesforce, the company serves a global user base exceeding 20 million. Grafana Labs offers solutions that help organizations manage their observability strategies through its LGTM Stack, which can be deployed as a fully managed service via Grafana Cloud or as a self-managed option with Grafana Enterprise. Their offerings include scalable metrics management through Grafana Mimir, log aggregation with Grafana Loki, and distributed tracing via Grafana Tempo. These tools enable firms to unify data from various sources, enhancing their monitoring capabilities while avoiding vendor lock-in and high costs associated with proprietary solutions.

Semgrep is a static code analysis platform that helps improve software security and reliability. It scrutinizes and ranks code from the entire software ecosystem to surface vulnerabilities, unsafe patterns, and examples of excellence from tech giants and open source leaders. The platform empowers developers, security teams, and researchers to compare the safety of open source projects, adopt best practices, and pursue secure coding, while facilitating fast software delivery rather than hindering it.

Founded in 2016, dbt Labs develops an open-source analytics engineering tool that empowers data analysts with SQL knowledge to build and share organizational knowledge through data modeling. Its platform facilitates collaborative deployment of analytics code, adhering to software engineering practices.

Stemma is a developer of innovative database software focused on enhancing data accessibility within organizations. Its platform is designed to assist data scientists and engineers in discovering and trusting data through an automated first data discovery and catalog engine. Built around an open-source data discovery framework, Stemma's solution enables clients to efficiently manage their data while ensuring the privacy and security of their data subjects. By prioritizing trust and accessibility, Stemma aims to empower organizations to make informed decisions based on reliable data.

SphereEx builds new distributed data infrastructures, by being fully committed to the open source community, the platform concept, and cutting-edge Big Data technological innovation. Our R&D efforts led to the success of ShardingSphere, a "platform, pluggable, cloud-native" distributed middleware solution ideal for large-scale data and data value-added applications. Our pioneering "Database Plus" and "Database Mesh" concepts are designed to unlock innovative data usage concepts, improve enterprise data applications, and easily respond to complex data scenarios. Following over 5 years of development, the ShardingSphere project has gained more than 13 thousand GitStars on GitHub, involving over 200 contributors, becoming one of the most popular open source projects. In April 2020, ShardingSphere successfully graduated from the Apache Incubator, and became an Apache Software Foundation Top-Level Project. More recently, ShardingSphere has also been recognized as a Cloud Native Computing Foundation (CNCF) Panorama project. To date, ShardingSphere has already been used in more than 160 enterprise and production environments covering the financial, logistics, O2O, internet & cloud computing fields, to help achieve enterprise digital transformation.

n8n is an open-source workflow automation platform that connects applications, automates processes, and can integrate AI capabilities into business operations. It provides a visual, node-based interface for building custom workflows and can be self-hosted or hosted, with data synchronization, secure access, and data storage across diverse apps and databases. The platform enables automation of daily tasks without extensive coding and is based in Berlin, Germany.

Streamlit, Inc. is a company that provides an open-source application framework specifically designed for data scientists and machine learning engineers. Founded in 2018 and based in San Francisco, California, Streamlit enables users to develop and deploy data science applications quickly and efficiently. Its framework allows for the creation of performant applications in just a few hours, facilitating the development of custom applications that enable interaction with data models. Streamlit's focus is on streamlining the process of building data applications, making it easier for professionals in the field to leverage their data effectively.

BitClout is an open-source social media platform that builds a Proof-of-Work blockchain for its users. BitClout is a new type of social network that speculates on people and posts with real money, and it’s built from the ground up as its own custom blockchain. Its architecture is similar to Bitcoin, only it can support complex social network data like posts, profiles, follows, speculation features, and much more at significantly higher throughput and scale.

Founded in 2016, dbt Labs develops an open-source analytics engineering tool that empowers data analysts with SQL knowledge to build and share organizational knowledge through data modeling. Its platform facilitates collaborative deployment of analytics code, adhering to software engineering practices.

Semgrep is a static code analysis platform that helps improve software security and reliability. It scrutinizes and ranks code from the entire software ecosystem to surface vulnerabilities, unsafe patterns, and examples of excellence from tech giants and open source leaders. The platform empowers developers, security teams, and researchers to compare the safety of open source projects, adopt best practices, and pursue secure coding, while facilitating fast software delivery rather than hindering it.

Temporal Technologies develops an open-source microservices orchestration platform that enables developers to build and operate resilient, scalable distributed applications. The platform provides workflow orchestration for tasks of any size, with built-in support for exponential activity retries and native saga pattern coordination to ensure reliable execution across microservice architectures. It also offers development, debugging, testing, resource provisioning, and monitoring tools, along with cloud services to run Temporal workloads and manage data pipelines. The company focuses on helping teams coordinate complex distributed workflows and ensure fault tolerance. Temporal Technologies was founded in 2019 and is based in Bellevue, Washington.

Dagster Labs is a developer of an open-source data orchestration platform called Dagster. This platform is designed to facilitate the development, production, and observation of data assets, enabling organizations to create productive and scalable data environments. By utilizing a Python library, Dagster allows users to build modern data applications that promote seamless collaboration in processing and producing trusted and reliable data. The platform is engineered to integrate easily with existing tools and infrastructure, enhancing the efficiency and effectiveness of data management for clients.

Cockroach Labs, Inc. is a technology company that specializes in developing open-source database software, particularly known for its flagship product, CockroachDB. This cloud-native, distributed SQL database is designed to support the rapid scaling of applications while ensuring resilience against failures, including disk, machine, and datacenter outages. CockroachDB offers strong consistency and ACID transactions, along with an SQL API for efficient data management. The platform is utilized by a diverse range of customers, from small startups to Fortune 500 companies, across various industries such as finance, retail, and media. Founded in 2015, Cockroach Labs is headquartered in New York City, with an additional office in Cambridge, Massachusetts. The company focuses on enabling developers to build robust applications without compromising on performance or reliability.

n8n is an open-source workflow automation platform that connects applications, automates processes, and can integrate AI capabilities into business operations. It provides a visual, node-based interface for building custom workflows and can be self-hosted or hosted, with data synchronization, secure access, and data storage across diverse apps and databases. The platform enables automation of daily tasks without extensive coding and is based in Berlin, Germany.

Temporal Technologies develops an open-source microservices orchestration platform that enables developers to build and operate resilient, scalable distributed applications. The platform provides workflow orchestration for tasks of any size, with built-in support for exponential activity retries and native saga pattern coordination to ensure reliable execution across microservice architectures. It also offers development, debugging, testing, resource provisioning, and monitoring tools, along with cloud services to run Temporal workloads and manage data pipelines. The company focuses on helping teams coordinate complex distributed workflows and ensure fault tolerance. Temporal Technologies was founded in 2019 and is based in Bellevue, Washington.

SignalWire is a Palo Alto-based company founded in 2017, offering a cloud communication platform that enables developers to integrate voice, messaging, and video capabilities into their applications using real-time APIs. Their primary product, SignalWire CLOUD, built on FreeSWITCH technology, allows for the creation of communications products and applications. They also provide SignalWire STACK, an open-source communications platform, and SignalWire Documentation, a web socket-based protocol for client libraries and real-time call control. SignalWire's mission is to create a global network for secure, standards-based real-time communication, accessible via simple SDKs and programming interfaces. Their products support audio/video applications in mobile browsers, AI bots, PSTN termination, and more, with a fully distributed workforce spanning multiple countries and time zones.

LightStep Inc., established in 2013 and based in San Francisco, specializes in application performance management (APM) software solutions. The company's flagship product, LightStepPM, monitors and manages the performance of production systems at scale, providing real-time insights into end-to-end system behavior and interactions across organizational boundaries. It offers features such as SAML support, flexible data scrubbing, and is built on open standards. LightStep aims to deliver confidence in software application management by analyzing 100% of unsampled transaction data, accelerating root cause analysis for complex systems.

Edgeworx, Inc. is a software development company headquartered in Menlo Park, California, founded in 2017. The company specializes in edge computing technology, focusing on facilitating the deployment and management of software across various edge computing devices. Its flagship product, ioFog, is an open-source application platform that provides a standardized framework for developing and remotely deploying secure microservices. By utilizing a proprietary mesh network, ioFog enables seamless integration of different nodes and simplifies the deployment process by abstracting underlying hardware. This approach allows developers to package and deploy applications efficiently using containerization technologies, making it easier to build applications for edge environments similar to cloud environments. Edgeworx serves a diverse range of industries, emphasizing accessibility and reliability in edge computing solutions.

Orchid Labs is an open-source initiative focused on combating internet surveillance and censorship. Founded in 2017 by a team including Dr. Steven Waterhouse and Jay Freeman, the company develops a decentralized nanopayment platform that enhances internet accessibility. Its innovative approach employs an overlay network built on the existing internet, utilizing a peer-to-peer tokenized bandwidth exchange. This technology empowers users to protect their personal data while facilitating secure communication, collaboration, and information access. Overall, Orchid Labs aims to create a more inclusive and liberated online environment for all users.

LightStep Inc., established in 2013 and based in San Francisco, specializes in application performance management (APM) software solutions. The company's flagship product, LightStepPM, monitors and manages the performance of production systems at scale, providing real-time insights into end-to-end system behavior and interactions across organizational boundaries. It offers features such as SAML support, flexible data scrubbing, and is built on open standards. LightStep aims to deliver confidence in software application management by analyzing 100% of unsampled transaction data, accelerating root cause analysis for complex systems.

Orchid Labs is an open-source initiative focused on combating internet surveillance and censorship. Founded in 2017 by a team including Dr. Steven Waterhouse and Jay Freeman, the company develops a decentralized nanopayment platform that enhances internet accessibility. Its innovative approach employs an overlay network built on the existing internet, utilizing a peer-to-peer tokenized bandwidth exchange. This technology empowers users to protect their personal data while facilitating secure communication, collaboration, and information access. Overall, Orchid Labs aims to create a more inclusive and liberated online environment for all users.

Protocol Labs is a lab dedicated to developing and deploying network protocols. It focuses on creating software systems that address significant challenges through innovative technology, user-centered design, and open-source methodologies.

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.

Cockroach Labs, Inc. is a technology company that specializes in developing open-source database software, particularly known for its flagship product, CockroachDB. This cloud-native, distributed SQL database is designed to support the rapid scaling of applications while ensuring resilience against failures, including disk, machine, and datacenter outages. CockroachDB offers strong consistency and ACID transactions, along with an SQL API for efficient data management. The platform is utilized by a diverse range of customers, from small startups to Fortune 500 companies, across various industries such as finance, retail, and media. Founded in 2015, Cockroach Labs is headquartered in New York City, with an additional office in Cambridge, Massachusetts. The company focuses on enabling developers to build robust applications without compromising on performance or reliability.

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.

MongoDB operates as a leading general-purpose database platform provider worldwide. It offers MongoDB Atlas, a cloud-based database service, and MongoDB Enterprise Advanced for on-premise or hybrid environments. The company also provides professional services such as consulting and training.

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.

CoreOS, Inc. is a technology company that specializes in open source projects for Linux containers and Internet security software solutions. Founded in 2012 and based in San Francisco, with additional offices in New York City and a development hub in Berlin, CoreOS is recognized for its contributions to the Kubernetes community. The company offers Tectonic, an enterprise-ready platform that enhances Kubernetes with features for secure container orchestration, and Quay, a private image registry for building, storing, and distributing containers. CoreOS also provides CoreUpdate, a tool for managing application updates, and maintains various open source projects, including CoreOS Linux, etcd, and rkt. These solutions address key challenges related to downtime, security, and resilience, enabling organizations to run their applications reliably in diverse environments. In 2018, CoreOS became a subsidiary of Red Hat, further bolstering its position in the cloud infrastructure landscape.

CoreOS, Inc. is a technology company that specializes in open source projects for Linux containers and Internet security software solutions. Founded in 2012 and based in San Francisco, with additional offices in New York City and a development hub in Berlin, CoreOS is recognized for its contributions to the Kubernetes community. The company offers Tectonic, an enterprise-ready platform that enhances Kubernetes with features for secure container orchestration, and Quay, a private image registry for building, storing, and distributing containers. CoreOS also provides CoreUpdate, a tool for managing application updates, and maintains various open source projects, including CoreOS Linux, etcd, and rkt. These solutions address key challenges related to downtime, security, and resilience, enabling organizations to run their applications reliably in diverse environments. In 2018, CoreOS became a subsidiary of Red Hat, further bolstering its position in the cloud infrastructure landscape.

MongoDB operates as a leading general-purpose database platform provider worldwide. It offers MongoDB Atlas, a cloud-based database service, and MongoDB Enterprise Advanced for on-premise or hybrid environments. The company also provides professional services such as consulting and training.

MongoDB operates as a leading general-purpose database platform provider worldwide. It offers MongoDB Atlas, a cloud-based database service, and MongoDB Enterprise Advanced for on-premise or hybrid environments. The company also provides professional services such as consulting and training.

MongoDB operates as a leading general-purpose database platform provider worldwide. It offers MongoDB Atlas, a cloud-based database service, and MongoDB Enterprise Advanced for on-premise or hybrid environments. The company also provides professional services such as consulting and training.

MongoDB operates as a leading general-purpose database platform provider worldwide. It offers MongoDB Atlas, a cloud-based database service, and MongoDB Enterprise Advanced for on-premise or hybrid environments. The company also provides professional services such as consulting and training.

Sourcefire, Inc. is a provider of enterprise threat management solutions focused on enhancing the cybersecurity of IT infrastructures across various sectors, including healthcare, financial services, manufacturing, energy, education, retail, telecommunications, and government organizations. Founded in 2001 and headquartered in Columbia, Maryland, the company develops both open source and commercial security products. Notably, its offerings include Snort, an open source intrusion prevention technology, and the Sourcefire 3D System, which integrates multiple security solutions such as intrusion prevention, network behavior analysis, and vulnerability assessment within a unified management framework. Additionally, Sourcefire provides ClamAV, an open source anti-virus and anti-malware solution. Alongside its products, the company offers technical support and professional services that encompass network security deployment, customer support, and certification training. Sourcefire markets its products through a direct sales force and through partnerships with resellers, distributors, and original equipment manufacturers.

Sourcefire, Inc. is a provider of enterprise threat management solutions focused on enhancing the cybersecurity of IT infrastructures across various sectors, including healthcare, financial services, manufacturing, energy, education, retail, telecommunications, and government organizations. Founded in 2001 and headquartered in Columbia, Maryland, the company develops both open source and commercial security products. Notably, its offerings include Snort, an open source intrusion prevention technology, and the Sourcefire 3D System, which integrates multiple security solutions such as intrusion prevention, network behavior analysis, and vulnerability assessment within a unified management framework. Additionally, Sourcefire provides ClamAV, an open source anti-virus and anti-malware solution. Alongside its products, the company offers technical support and professional services that encompass network security deployment, customer support, and certification training. Sourcefire markets its products through a direct sales force and through partnerships with resellers, distributors, and original equipment manufacturers.

VA Linux Systems was a software developer that owned the online retailer known as ThinkGeek. Prior to that, it operated as a systems-hardware business. The company acquired Andover.net, merging SourceForge.net, Linux.com, Slashdot, and other well-known Open Source Internet sites to form the Open Source Development Network (OSDN). It was established in 1993, based in Mountain View, California.