Index Ventures, established in 1996, is a global venture capital firm with offices in London, San Francisco, and Geneva. The company invests in early and growth-stage technology startups, focusing on sectors such as software, artificial intelligence, machine learning, fintech, healthcare, and mobility. Index Ventures has a proven track record of backing successful companies like Adyen, Deliveroo, Dropbox, Farfetch, King, Slack, and Supercell. The firm's investment strategy is to support bold entrepreneurs with transformative ideas, helping them build global businesses.
3 Burlington Gardens London W1S 3EP United Kingdom
139 Townsend Street Suite 505 San Francisco, CA 94107 USA
Rue de Jargonnant 2 1207 Geneva Switzerland
2nd Floor 24 Sand Street St Helier, Jersey JE2 3QF
Nina Achadjian
Partner
Julia Andre
Principal / Partner
Damir Becirovic
Partner
Sofia Dolfe
Partner and Investor
Paula Garcia Domingo
Partner and Investor
Juriaan Duizendstraal Bensoussan
Partner and Investor
Zabie Elmgren
Partner
Mark Fiorentino
Partner
Giacomo Genzini
Partner and Investor
Mark Goldberg
Partner
Jan Hammer
Partner and Investor
Paris Heymann
Partner and Investor
Jack Kleeman
Partner
Adrianna Ma
Operating Partner
Martin Mignot
Partner
Bryan Offut
Principal / Partner
Bryan Offutt
Partner and Investor
Shimin Ooi
Partner
Cyriac Parisot
VC Investor and Head of Data
Erin Price-Wright
Principal / Partner
Neil Rimer
General Partner, Founder
Danny Rimer
Partner
Susana Rojas
Partner and Investor
Emil Schaefer
Partner
Hannah Seal
Partner and Investor
Kimihiko Shindo
General Partner
Georgia Stevenson
Principal / Partner
Ishani Thakur
Partner and investor
Kelly Toole
Partner
Dominique Vidal
Venture Partner
Mike Volpi
Partner
Katharina Wilhelm
Principal, Partner
Catherine Wu
Partner
Cat Wu
Partner
Mark Xu
Partner
Giuseppe Zocco
Co-Founder
Past deals in Open Source
Temporal
Series C in 2025
Temporal Technologies Inc. is a software company based in Bellevue, Washington, established in 2019. It develops an open-source microservices orchestration engine that enables developers to create and manage scalable distributed applications, workflow functions, and data pipelines. The platform supports seamless execution of development, debugging, and testing processes, along with resource provisioning and monitoring tools. It also offers solutions for financial transactions. Temporal's technology is designed to ensure the reliable completion of workflows of any size and complexity, incorporating features such as built-in support for exponential activity retries and compensation logic through the native saga pattern. Additionally, the company provides cloud services to enhance its offerings.
Mistral AI_
Seed Round in 2023
Mistral AI is a company focused on developing advanced artificial intelligence solutions, particularly in the realm of open-source models. It specializes in creating customizable and compute-efficient large language models that facilitate a range of applications, including natural language processing and complex problem-solving. Mistral AI aims to foster safe artificial general intelligence that benefits all users, allowing businesses and organizations to harness AI technology without the burden of building and maintaining their own models. Through a community-driven development approach, Mistral AI seeks to enhance efficiency, innovation, and decision-making for its clients.
Dagster Labs
Series B in 2023
Dagster Labs specializes in creating a data orchestration platform that enables organizations to efficiently develop, produce, and monitor their data assets. The company is focused on Dagster, an open-source Python library designed to facilitate the construction of modern data applications. This platform allows teams to collaborate effectively while processing and producing reliable data. By integrating seamlessly with existing tools and infrastructure, Dagster Labs helps clients build scalable and productive data platforms, enhancing their ability to manage and utilize data effectively.
Weaviate
Series B in 2023
Weaviate is a developer of an open-source AI platform that specializes in creating search and recommendation systems. The company's hybrid SaaS platform features a powerful AI vector search engine, which is designed to handle various use cases, including semantic search. It also includes plugins for integration into different applications and a user-friendly console for data management. Weaviate's architecture allows for efficient scaling, supporting the deployment of machine learning models and handling billions of data objects. This capability enables clients to leverage advanced search functionalities and enhance their applications with effective recommendation systems.
Temporal
Series B in 2023
Temporal Technologies Inc. is a software company based in Bellevue, Washington, established in 2019. It develops an open-source microservices orchestration engine that enables developers to create and manage scalable distributed applications, workflow functions, and data pipelines. The platform supports seamless execution of development, debugging, and testing processes, along with resource provisioning and monitoring tools. It also offers solutions for financial transactions. Temporal's technology is designed to ensure the reliable completion of workflows of any size and complexity, incorporating features such as built-in support for exponential activity retries and compensation logic through the native saga pattern. Additionally, the company provides cloud services to enhance its offerings.
Strapi
Series B in 2022
Strapi is an open-source software company based in Paris, founded in 2016. It specializes in providing a headless content management system (CMS) that enables developers to efficiently build, deploy, and manage application backends with minimal effort. By decoupling the frontend from the CMS, Strapi allows developers to utilize their preferred front-end tools and frameworks while offering a robust API for content delivery across various devices. The platform features a powerful dashboard and tools for API prototyping and management, streamlining the content distribution process for editors. This flexibility and user-friendly approach position Strapi as a valuable resource for developers seeking to create dynamic and scalable applications.
Temporal
Series B in 2022
Temporal Technologies Inc. is a software company based in Bellevue, Washington, established in 2019. It develops an open-source microservices orchestration engine that enables developers to create and manage scalable distributed applications, workflow functions, and data pipelines. The platform supports seamless execution of development, debugging, and testing processes, along with resource provisioning and monitoring tools. It also offers solutions for financial transactions. Temporal's technology is designed to ensure the reliable completion of workflows of any size and complexity, incorporating features such as built-in support for exponential activity retries and compensation logic through the native saga pattern. Additionally, the company provides cloud services to enhance its offerings.
Great Expectations
Series B in 2022
Great Expectations is a developer of an open-source data quality platform aimed at enhancing the speed and integrity of data collaboration. The platform facilitates testing of data pipelines, thereby improving overall data quality. By using machine learning algorithms, it provides tools for validating, documenting, and profiling data, which helps organizations eliminate pipeline debt. This approach enables clients to uphold their data standards and fosters better communication regarding data across different teams. Through its innovative solutions, Great Expectations seeks to establish a shared data quality standard in the industry.
Superconductive
Series B in 2022
Superconductive is the creator of Great Expectations, an open-source tool for data testing, documentation, and profiling. Great Expectations has a vibrant community where both core contributors and community members provide each other support through channels like Slack and Discuss. They offer paid consulting services to organizations that would benefit from closer collaboration with the core Great Expectations engineering team. It was created in 2017 and is headquartered in Redwood City, California.
SphereEx
Seed Round in 2022
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.
Cockroach Labs
Series F in 2021
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.
Dagster Labs
Series A in 2021
Dagster Labs specializes in creating a data orchestration platform that enables organizations to efficiently develop, produce, and monitor their data assets. The company is focused on Dagster, an open-source Python library designed to facilitate the construction of modern data applications. This platform allows teams to collaborate effectively while processing and producing reliable data. By integrating seamlessly with existing tools and infrastructure, Dagster Labs helps clients build scalable and productive data platforms, enhancing their ability to manage and utilize data effectively.
ClickHouse
Series B in 2021
ClickHouse is an open-source database management system specializing in online analytical processing (OLAP). It uniquely stores data column-wise, reducing storage needs and enhancing query performance through vectorized processing. This design enables real-time analytics by efficiently handling large datasets, offering enterprises a reliable, scalable solution for data processing.
ClickHouse
Series A in 2021
ClickHouse is an open-source database management system specializing in online analytical processing (OLAP). It uniquely stores data column-wise, reducing storage needs and enhancing query performance through vectorized processing. This design enables real-time analytics by efficiently handling large datasets, offering enterprises a reliable, scalable solution for data processing.
Great Expectations
Series A in 2021
Great Expectations is a developer of an open-source data quality platform aimed at enhancing the speed and integrity of data collaboration. The platform facilitates testing of data pipelines, thereby improving overall data quality. By using machine learning algorithms, it provides tools for validating, documenting, and profiling data, which helps organizations eliminate pipeline debt. This approach enables clients to uphold their data standards and fosters better communication regarding data across different teams. Through its innovative solutions, Great Expectations seeks to establish a shared data quality standard in the industry.
Superconductive
Series A in 2021
Superconductive is the creator of Great Expectations, an open-source tool for data testing, documentation, and profiling. Great Expectations has a vibrant community where both core contributors and community members provide each other support through channels like Slack and Discuss. They offer paid consulting services to organizations that would benefit from closer collaboration with the core Great Expectations engineering team. It was created in 2017 and is headquartered in Redwood City, California.
Cockroach Labs
Series E in 2021
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.
Strapi
Series A in 2020
Strapi is an open-source software company based in Paris, founded in 2016. It specializes in providing a headless content management system (CMS) that enables developers to efficiently build, deploy, and manage application backends with minimal effort. By decoupling the frontend from the CMS, Strapi allows developers to utilize their preferred front-end tools and frameworks while offering a robust API for content delivery across various devices. The platform features a powerful dashboard and tools for API prototyping and management, streamlining the content distribution process for editors. This flexibility and user-friendly approach position Strapi as a valuable resource for developers seeking to create dynamic and scalable applications.
Cockroach Labs
Series D in 2020
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.
Confluent
Series E in 2020
Confluent, Inc. is a technology company that specializes in real-time data integration and stream processing, primarily through its platform based on Apache Kafka. The platform enables organizations to access and manage data as real-time streams, facilitating the movement of data from isolated systems into a cohesive data pipeline for immediate action. Confluent's product offerings include Confluent Cloud, a managed streaming service, and various tools such as Confluent Operator for Kubernetes, KSQL for interactive queries, and ksqlDB, an event streaming database. Founded in 2014 and headquartered in Mountain View, California, Confluent serves a diverse range of sectors including financial services, insurance, retail, automotive, and government. The company generates revenue through subscriptions and services, with a significant portion coming from the United States. Confluent aims to create a centralized data infrastructure that connects applications, systems, and data layers, enabling organizations to leverage real-time insights effectively.
Cockroach Labs
Series C in 2019
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.
Confluent
Series D in 2019
Confluent, Inc. is a technology company that specializes in real-time data integration and stream processing, primarily through its platform based on Apache Kafka. The platform enables organizations to access and manage data as real-time streams, facilitating the movement of data from isolated systems into a cohesive data pipeline for immediate action. Confluent's product offerings include Confluent Cloud, a managed streaming service, and various tools such as Confluent Operator for Kubernetes, KSQL for interactive queries, and ksqlDB, an event streaming database. Founded in 2014 and headquartered in Mountain View, California, Confluent serves a diverse range of sectors including financial services, insurance, retail, automotive, and government. The company generates revenue through subscriptions and services, with a significant portion coming from the United States. Confluent aims to create a centralized data infrastructure that connects applications, systems, and data layers, enabling organizations to leverage real-time insights effectively.
Big Switch Networks
Venture Round in 2017
Big Switch Networks Inc. specializes in data center networking technologies aimed at enhancing operational efficiency and agility for organizations worldwide. Founded in 2010 and headquartered in Santa Clara, California, the company offers a range of solutions including the Big Monitoring Fabric, which serves as a network packet broker for security chaining and visibility, and the Big Cloud Fabric, a software-defined networking solution compatible with various cloud environments such as VMware and OpenStack. These products facilitate improved networking capabilities in on-premises, public, and multi-cloud settings. Big Switch Networks has established partnerships with industry leaders like Dell EMC and HPE, and actively contributes to open-source networking communities. The company also has operations in Japan and maintains a presence in over 25 countries, reinforcing its commitment to providing innovative networking solutions.
Cockroach Labs
Series B in 2017
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.
Confluent
Series C in 2017
Confluent, Inc. is a technology company that specializes in real-time data integration and stream processing, primarily through its platform based on Apache Kafka. The platform enables organizations to access and manage data as real-time streams, facilitating the movement of data from isolated systems into a cohesive data pipeline for immediate action. Confluent's product offerings include Confluent Cloud, a managed streaming service, and various tools such as Confluent Operator for Kubernetes, KSQL for interactive queries, and ksqlDB, an event streaming database. Founded in 2014 and headquartered in Mountain View, California, Confluent serves a diverse range of sectors including financial services, insurance, retail, automotive, and government. The company generates revenue through subscriptions and services, with a significant portion coming from the United States. Confluent aims to create a centralized data infrastructure that connects applications, systems, and data layers, enabling organizations to leverage real-time insights effectively.
Nginx
Series B in 2016
Nginx, established in 2011, is a technology company that specializes in developing and maintaining the open-source web server NGINX. Its offerings include application delivery, load balancing, security, and API management solutions. Key products are NGINX Plus, a software load balancer and web server; NGINX Controller, for managing NGINX Plus; NGINX Unit, a dynamic application server; NGINX Web Application Firewall; and NGINX Amplify, a SaaS monitoring tool. Headquartered in San Francisco, with offices in Cork and Singapore, Nginx operates as a subsidiary of F5 Networks.
Cockroach Labs
Series A in 2016
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.
Big Switch Networks
Series C in 2016
Big Switch Networks Inc. specializes in data center networking technologies aimed at enhancing operational efficiency and agility for organizations worldwide. Founded in 2010 and headquartered in Santa Clara, California, the company offers a range of solutions including the Big Monitoring Fabric, which serves as a network packet broker for security chaining and visibility, and the Big Cloud Fabric, a software-defined networking solution compatible with various cloud environments such as VMware and OpenStack. These products facilitate improved networking capabilities in on-premises, public, and multi-cloud settings. Big Switch Networks has established partnerships with industry leaders like Dell EMC and HPE, and actively contributes to open-source networking communities. The company also has operations in Japan and maintains a presence in over 25 countries, reinforcing its commitment to providing innovative networking solutions.
SourceClear
Series A in 2015
SourceClear, Inc. develops security tools aimed at helping software developers create secure applications. Founded in 2012 and headquartered in San Francisco, with an additional office in Singapore, the company offers a range of services including an online portal for analyzing security issues, a database of open-source libraries that details vulnerabilities, and various scanning agents such as command line interfaces and plugins for build managers. Utilizing data science and machine learning, SourceClear enables developers to safely incorporate open-source components into their projects by providing real-time insights into library vulnerabilities and update recommendations within the continuous integration and delivery pipeline. The platform is designed to support DevSecOps by enhancing visibility into open-source code risks and helping organizations enforce security policies. SourceClear operates as a subsidiary of Veracode, Inc. and serves a diverse clientele across multiple industries, including technology, finance, and gaming.
Confluent
Series B in 2015
Confluent, Inc. is a technology company that specializes in real-time data integration and stream processing, primarily through its platform based on Apache Kafka. The platform enables organizations to access and manage data as real-time streams, facilitating the movement of data from isolated systems into a cohesive data pipeline for immediate action. Confluent's product offerings include Confluent Cloud, a managed streaming service, and various tools such as Confluent Operator for Kubernetes, KSQL for interactive queries, and ksqlDB, an event streaming database. Founded in 2014 and headquartered in Mountain View, California, Confluent serves a diverse range of sectors including financial services, insurance, retail, automotive, and government. The company generates revenue through subscriptions and services, with a significant portion coming from the United States. Confluent aims to create a centralized data infrastructure that connects applications, systems, and data layers, enabling organizations to leverage real-time insights effectively.
MinIO
Seed Round in 2015
MinIO, Inc. is a developer of a high-performance, open-source object storage server that is compatible with Amazon S3 APIs. Founded in 2014 and based in Palo Alto, California, the company specializes in providing a Kubernetes-native object store optimized for cloud-native workloads. MinIO's platform is designed to support the growing demands of unstructured data, allowing enterprises to manage various workloads such as machine learning, analytics, and data backup from a single solution. It enables application developers to create their own cloud storage systems for diverse data types, including images, videos, and log files, while ensuring portability across both public and private cloud environments. Additionally, MinIO offers a public play server that allows developers and system administrators to familiarize themselves with S3-compatible object storage.
Nginx
Series B in 2014
Nginx, established in 2011, is a technology company that specializes in developing and maintaining the open-source web server NGINX. Its offerings include application delivery, load balancing, security, and API management solutions. Key products are NGINX Plus, a software load balancer and web server; NGINX Controller, for managing NGINX Plus; NGINX Unit, a dynamic application server; NGINX Web Application Firewall; and NGINX Amplify, a SaaS monitoring tool. Headquartered in San Francisco, with offices in Cork and Singapore, Nginx operates as a subsidiary of F5 Networks.
Elastic
Series C in 2014
Elastic is a technology company that develops and distributes the Elastic Stack, an open-source suite of products including Elasticsearch, a distributed search and analytics engine, along with Kibana, Beats, and Logstash. The company also offers X-Pack, a commercial plugin for the Elastic Stack, and Elastic Cloud, a family of SaaS offerings. With over 250 million cumulative downloads, Elastic's products are used by thousands of organizations worldwide for search, logging, metrics, and security use cases. Backed by prominent investors, Elastic has a distributed workforce of over 900 employees across 30 countries.
Hortonworks
Series D in 2014
Hortonworks, Inc. is a provider of data management platforms and solutions that cater to a diverse range of industries, including financial services, healthcare, and telecommunications. The company specializes in the Hortonworks Data Platform (HDP), which is based on Apache Hadoop, allowing enterprises to store, manage, and analyze large datasets efficiently. In addition to HDP, Hortonworks offers Hortonworks DataFlow for real-time streaming analytics, Hortonworks DataPlane Service for data management across hybrid environments, and the Hortonworks Cybersecurity Platform for security analytics. The company also provides educational resources such as training, support services, and the Hortonworks Sandbox for testing and development. Founded in 2011 and headquartered in Santa Clara, California, Hortonworks operates globally and focuses on enabling organizations to harness the power of big data through its open-source solutions. As of early 2019, Hortonworks operates as a subsidiary of Cloudera, Inc.
Hortonworks
Series C in 2013
Hortonworks, Inc. is a provider of data management platforms and solutions that cater to a diverse range of industries, including financial services, healthcare, and telecommunications. The company specializes in the Hortonworks Data Platform (HDP), which is based on Apache Hadoop, allowing enterprises to store, manage, and analyze large datasets efficiently. In addition to HDP, Hortonworks offers Hortonworks DataFlow for real-time streaming analytics, Hortonworks DataPlane Service for data management across hybrid environments, and the Hortonworks Cybersecurity Platform for security analytics. The company also provides educational resources such as training, support services, and the Hortonworks Sandbox for testing and development. Founded in 2011 and headquartered in Santa Clara, California, Hortonworks operates globally and focuses on enabling organizations to harness the power of big data through its open-source solutions. As of early 2019, Hortonworks operates as a subsidiary of Cloudera, Inc.
Elastic
Series B in 2013
Elastic is a technology company that develops and distributes the Elastic Stack, an open-source suite of products including Elasticsearch, a distributed search and analytics engine, along with Kibana, Beats, and Logstash. The company also offers X-Pack, a commercial plugin for the Elastic Stack, and Elastic Cloud, a family of SaaS offerings. With over 250 million cumulative downloads, Elastic's products are used by thousands of organizations worldwide for search, logging, metrics, and security use cases. Backed by prominent investors, Elastic has a distributed workforce of over 900 employees across 30 countries.
Big Switch Networks
Series B in 2012
Big Switch Networks Inc. specializes in data center networking technologies aimed at enhancing operational efficiency and agility for organizations worldwide. Founded in 2010 and headquartered in Santa Clara, California, the company offers a range of solutions including the Big Monitoring Fabric, which serves as a network packet broker for security chaining and visibility, and the Big Cloud Fabric, a software-defined networking solution compatible with various cloud environments such as VMware and OpenStack. These products facilitate improved networking capabilities in on-premises, public, and multi-cloud settings. Big Switch Networks has established partnerships with industry leaders like Dell EMC and HPE, and actively contributes to open-source networking communities. The company also has operations in Japan and maintains a presence in over 25 countries, reinforcing its commitment to providing innovative networking solutions.
Pentaho
Series C in 2012
Pentaho Corporation is a data integration and business analytics company that specializes in providing an open-source platform designed for big data deployments. Founded in 2004 and headquartered in Orlando, Florida, with an additional office in Tokyo, Japan, Pentaho offers a comprehensive suite of tools that enable organizations to analyze, visualize, and report on data from various sources. The platform includes capabilities for data extraction, preparation, and blending, as well as embedded analytics solutions that integrate seamlessly into applications and processes. Pentaho's services are utilized across multiple industries, including healthcare, retail, and financial services, and it supports organizations in harnessing the value of big data to enhance operational efficiency and drive actionable insights. The company is recognized for its leadership in open-source analytics projects and serves a diverse client base, including over 1,200 enterprise customers globally. Pentaho operates as a subsidiary of Hitachi Data Systems Corporation.
Hortonworks
Series B in 2011
Hortonworks, Inc. is a provider of data management platforms and solutions that cater to a diverse range of industries, including financial services, healthcare, and telecommunications. The company specializes in the Hortonworks Data Platform (HDP), which is based on Apache Hadoop, allowing enterprises to store, manage, and analyze large datasets efficiently. In addition to HDP, Hortonworks offers Hortonworks DataFlow for real-time streaming analytics, Hortonworks DataPlane Service for data management across hybrid environments, and the Hortonworks Cybersecurity Platform for security analytics. The company also provides educational resources such as training, support services, and the Hortonworks Sandbox for testing and development. Founded in 2011 and headquartered in Santa Clara, California, Hortonworks operates globally and focuses on enabling organizations to harness the power of big data through its open-source solutions. As of early 2019, Hortonworks operates as a subsidiary of Cloudera, Inc.
Big Switch Networks
Series A in 2011
Big Switch Networks Inc. specializes in data center networking technologies aimed at enhancing operational efficiency and agility for organizations worldwide. Founded in 2010 and headquartered in Santa Clara, California, the company offers a range of solutions including the Big Monitoring Fabric, which serves as a network packet broker for security chaining and visibility, and the Big Cloud Fabric, a software-defined networking solution compatible with various cloud environments such as VMware and OpenStack. These products facilitate improved networking capabilities in on-premises, public, and multi-cloud settings. Big Switch Networks has established partnerships with industry leaders like Dell EMC and HPE, and actively contributes to open-source networking communities. The company also has operations in Japan and maintains a presence in over 25 countries, reinforcing its commitment to providing innovative networking solutions.
Gluster
Series B in 2010
Gluster is an open source, distributed file system that is capable of scaling to several petabytes and handling many clients. In order to simplify the task of storing and managing the growth of unstructured data, Gluster has created and delivered open source scale-out cloud storage software. It allows enterprises to combine large numbers of commodity storage and compute resources into a high performance, virtualized, and centrally managed pool. Gluster has been deployed by hundreds of global enterprises and service providers across industries including media, healthcare, consumer internet, energy, and biotech. It is based on a stackable user space design and can deliver high performance for diverse workloads. It has many attributes that includes: Scalability and Performance, Global Namespace, Elastic Hash Algorithm, Elastic Volume Manager, and Standards-based. Gluster is privately-held and headquartered in Sunnyvale, California.
Big Switch Networks
Seed Round in 2010
Big Switch Networks Inc. specializes in data center networking technologies aimed at enhancing operational efficiency and agility for organizations worldwide. Founded in 2010 and headquartered in Santa Clara, California, the company offers a range of solutions including the Big Monitoring Fabric, which serves as a network packet broker for security chaining and visibility, and the Big Cloud Fabric, a software-defined networking solution compatible with various cloud environments such as VMware and OpenStack. These products facilitate improved networking capabilities in on-premises, public, and multi-cloud settings. Big Switch Networks has established partnerships with industry leaders like Dell EMC and HPE, and actively contributes to open-source networking communities. The company also has operations in Japan and maintains a presence in over 25 countries, reinforcing its commitment to providing innovative networking solutions.
Zend
Series E in 2010
Zend Technologies Ltd. specializes in solutions for developing, deploying, and managing PHP applications, which are essential for many web and mobile platforms. The company offers a range of products including Z-Ray, a PHP debugging tool, and Zend Server, an integrated platform that streamlines the application lifecycle from development to production. Additional offerings include Zend Studio, an environment for mobile application development, and Zend Guard, which protects applications from unauthorized use. Zend also provides Apigility for API development and Zend Framework for building PHP applications. The company serves a diverse clientele, from small businesses to large enterprises, and its solutions are accessible through partnerships and an online store. With operations in multiple countries and partnerships with major technology firms, Zend Technologies aims to enhance the reliability, performance, and security of PHP applications in both on-premise and cloud environments. Founded in 1999 and headquartered in Cupertino, California, Zend operates as a subsidiary of Rogue Wave Software, Inc.
Cloud.com
Series B in 2010
Cloud.com is a venture-backed startup located in Cupertino that specializes in developing open source cloud orchestration software. The company's primary product, CloudStack, facilitates the creation and management of both public and private cloud computing environments, enabling service providers and enterprises to deploy Infrastructure as a Service (IaaS) offerings akin to those of major cloud platforms. CloudStack is available in three versions: the Enterprise Edition, the Service Provider Edition, and the open-source Community Edition. The company rebranded from VMOps to Cloud.com in May 2010 as it emerged from stealth mode, positioning itself as a key player in the cloud computing sector.
Gluster
Series A in 2008
Gluster is an open source, distributed file system that is capable of scaling to several petabytes and handling many clients. In order to simplify the task of storing and managing the growth of unstructured data, Gluster has created and delivered open source scale-out cloud storage software. It allows enterprises to combine large numbers of commodity storage and compute resources into a high performance, virtualized, and centrally managed pool. Gluster has been deployed by hundreds of global enterprises and service providers across industries including media, healthcare, consumer internet, energy, and biotech. It is based on a stackable user space design and can deliver high performance for diverse workloads. It has many attributes that includes: Scalability and Performance, Global Namespace, Elastic Hash Algorithm, Elastic Volume Manager, and Standards-based. Gluster is privately-held and headquartered in Sunnyvale, California.
Dimdim
Series B in 2008
Dimdim provides a browser-based web conferencing service that enables users to host and attend meetings without the need for software downloads. Built on an open source platform, it allows users to download the code for installation on their own servers. The service facilitates various forms of interaction, including desktop sharing, slide presentations, audio communication, and video broadcasting, as well as chat functionality. Dimdim's offerings include Dimdim Pro and Dimdim Enterprise, which support content sharing and management, web collaboration, and real-time communication among participants.
Dimdim
Series A in 2007
Dimdim provides a browser-based web conferencing service that enables users to host and attend meetings without the need for software downloads. Built on an open source platform, it allows users to download the code for installation on their own servers. The service facilitates various forms of interaction, including desktop sharing, slide presentations, audio communication, and video broadcasting, as well as chat functionality. Dimdim's offerings include Dimdim Pro and Dimdim Enterprise, which support content sharing and management, web collaboration, and real-time communication among participants.
SourceLabs
Venture Round in 2006
SourceLabs is a provider of tools and services designed to support open source software, particularly in enterprise environments. The company specializes in offering subscriptions for enterprise support, maintenance, and upgrades related to open source software, including its proprietary Open Source Management System. Additionally, SourceLabs is associated with SWiK, a community-driven wiki that documents various open source projects. The company's focus on infrastructure software systems caters to the needs of the information technology industry, facilitating the effective use and management of open source solutions.
Zend
Series D in 2006
Zend Technologies Ltd. specializes in solutions for developing, deploying, and managing PHP applications, which are essential for many web and mobile platforms. The company offers a range of products including Z-Ray, a PHP debugging tool, and Zend Server, an integrated platform that streamlines the application lifecycle from development to production. Additional offerings include Zend Studio, an environment for mobile application development, and Zend Guard, which protects applications from unauthorized use. Zend also provides Apigility for API development and Zend Framework for building PHP applications. The company serves a diverse clientele, from small businesses to large enterprises, and its solutions are accessible through partnerships and an online store. With operations in multiple countries and partnerships with major technology firms, Zend Technologies aims to enhance the reliability, performance, and security of PHP applications in both on-premise and cloud environments. Founded in 1999 and headquartered in Cupertino, California, Zend operates as a subsidiary of Rogue Wave Software, Inc.
Pentaho
Series B in 2006
Pentaho Corporation is a data integration and business analytics company that specializes in providing an open-source platform designed for big data deployments. Founded in 2004 and headquartered in Orlando, Florida, with an additional office in Tokyo, Japan, Pentaho offers a comprehensive suite of tools that enable organizations to analyze, visualize, and report on data from various sources. The platform includes capabilities for data extraction, preparation, and blending, as well as embedded analytics solutions that integrate seamlessly into applications and processes. Pentaho's services are utilized across multiple industries, including healthcare, retail, and financial services, and it supports organizations in harnessing the value of big data to enhance operational efficiency and drive actionable insights. The company is recognized for its leadership in open-source analytics projects and serves a diverse client base, including over 1,200 enterprise customers globally. Pentaho operates as a subsidiary of Hitachi Data Systems Corporation.
AllPeers
Series A in 2006
AllPeers is an open-source software extension for the Mozilla Firefox browser that allows users to share files, folders, web page images, and links from right within their Firefox browsers using P2P (peer-to-peer) technology. The AllPeers Navigator enables users to maintain contacts, chat, and share items with the people on their lists. Users can include a subject line and a text message when sharing items. When other users share items with them, a notification appears in the bottom right hand corner of their browser window. The ""add a contact"" button lets users import contacts from Gmail, Hotmail, Outlook, and more. Files, folders, and images that users wish to share can be dragged and dropped into the Share window. Links to web pages can be shared by dragging and dropping the page's browser tab into the Share window. Download location and bandwidth speed can be set using the toolbar's Preferences button. AllPeers was launched by Cedric Maloux and Matthew Gertner and is operated from Oxford, United Kingdom.
Pentaho
Series A in 2005
Pentaho Corporation is a data integration and business analytics company that specializes in providing an open-source platform designed for big data deployments. Founded in 2004 and headquartered in Orlando, Florida, with an additional office in Tokyo, Japan, Pentaho offers a comprehensive suite of tools that enable organizations to analyze, visualize, and report on data from various sources. The platform includes capabilities for data extraction, preparation, and blending, as well as embedded analytics solutions that integrate seamlessly into applications and processes. Pentaho's services are utilized across multiple industries, including healthcare, retail, and financial services, and it supports organizations in harnessing the value of big data to enhance operational efficiency and drive actionable insights. The company is recognized for its leadership in open-source analytics projects and serves a diverse client base, including over 1,200 enterprise customers globally. Pentaho operates as a subsidiary of Hitachi Data Systems Corporation.
SourceLabs
Series A in 2004
SourceLabs is a provider of tools and services designed to support open source software, particularly in enterprise environments. The company specializes in offering subscriptions for enterprise support, maintenance, and upgrades related to open source software, including its proprietary Open Source Management System. Additionally, SourceLabs is associated with SWiK, a community-driven wiki that documents various open source projects. The company's focus on infrastructure software systems caters to the needs of the information technology industry, facilitating the effective use and management of open source solutions.
Zend
Series C in 2004
Zend Technologies Ltd. specializes in solutions for developing, deploying, and managing PHP applications, which are essential for many web and mobile platforms. The company offers a range of products including Z-Ray, a PHP debugging tool, and Zend Server, an integrated platform that streamlines the application lifecycle from development to production. Additional offerings include Zend Studio, an environment for mobile application development, and Zend Guard, which protects applications from unauthorized use. Zend also provides Apigility for API development and Zend Framework for building PHP applications. The company serves a diverse clientele, from small businesses to large enterprises, and its solutions are accessible through partnerships and an online store. With operations in multiple countries and partnerships with major technology firms, Zend Technologies aims to enhance the reliability, performance, and security of PHP applications in both on-premise and cloud environments. Founded in 1999 and headquartered in Cupertino, California, Zend operates as a subsidiary of Rogue Wave Software, Inc.
MySQL
Series B in 2003
MySQL is an open-source database management system that enables scalable web-based and embedded applications. Founded in 1995 by David Axmark and Michael Widenius, the company is headquartered in Cupertino, California. MySQL offers a range of products, including enterprise-level support packages that provide comprehensive service and free downloads of its latest software versions. The platform also features an online community with forums, articles, and documentation to support users. MySQL’s software is designed to enhance scalability, security, reliability, and uptime for businesses, while its enterprise servers facilitate network monitoring and production support. Additionally, the database clustering architecture allows clients to implement mission-critical solutions, thereby improving business agility and reducing operational costs.
ClickHouse
ClickHouse is an open-source database management system specializing in online analytical processing (OLAP). It uniquely stores data column-wise, reducing storage needs and enhancing query performance through vectorized processing. This design enables real-time analytics by efficiently handling large datasets, offering enterprises a reliable, scalable solution for data processing.
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