Hidden Level
Series C in 2025
Hidden Level develops airspace sensing technologies, specializing in passive radar and drone detection through RF spectrum signal analysis. Its airspace monitoring systems deploy networks of passive sensors to detect and track drones and other aerial vehicles over large geographic areas, supporting critical infrastructure, defense, and public safety customers. The company emphasizes safety through sensing, offering services that cover classical systems engineering, data modeling and analysis, field testing, and full product lifecycle management, including PCB design. Its solutions enable monitoring of low-altitude air traffic while maintaining privacy in compliance with applicable regulations.
The Boring Company
Series C in 2022
The Boring Company is an infrastructure and tunnel construction company focused on developing underground transportation networks. It designs and builds tunnel systems to alleviate urban traffic, offering safe, fast, and cost-efficient routes for transportation, utilities, and freight, with the aim of reducing surface congestion and expanding mobility options.
Yellowbrick Data
Series C in 2021
Yellowbrick Data is a data warehouse company that designs and deploys analytics-focused data warehouse platforms for on-premises, private cloud, and public cloud environments, including cloud disaster recovery. Founded in 2014 and headquartered in Palo Alto, California, it serves enterprises with a scalable system that supports thousands of concurrent users and petabytes of data while running complex workloads with fast, consistent results. The platform offers on-premises, private cloud, and public cloud deployment with simple, uniform management and strong economics, enabling analytics across any schema and ad-hoc SQL queries. Yellowbrick Data emphasizes high availability, performance, and easy deployment in hybrid environments to speed decision-making through unified data analytics. The company maintains additional offices in Salt Lake City, Hong Kong, and London.
Diamanti, Inc. is a technology company specializing in an integrated enterprise Kubernetes platform that addresses the network and storage challenges associated with cloud-native applications. Founded in 2010 and based in San Jose, California, Diamanti offers a platform designed for infrastructure architects, IT operations, and application owners, enabling them to efficiently run stateful containerized applications in production. The company's flagship product, Diamanti Spektra, unifies control and data planes, providing users with enhanced performance and enterprise features. By focusing on bare-metal container infrastructure, Diamanti delivers the speed, simplicity, and control necessary for modern cloud environments, supporting various applications in container networking, storage, databases, and cloud-native DevOps. The company distributes its products through resellers and was previously known as DataWise Systems, Inc. before rebranding in April 2016.
The Boring Company
Venture Round in 2019
The Boring Company is an infrastructure and tunnel construction company focused on developing underground transportation networks. It designs and builds tunnel systems to alleviate urban traffic, offering safe, fast, and cost-efficient routes for transportation, utilities, and freight, with the aim of reducing surface congestion and expanding mobility options.
Yellowbrick Data
Series C in 2019
Yellowbrick Data is a data warehouse company that designs and deploys analytics-focused data warehouse platforms for on-premises, private cloud, and public cloud environments, including cloud disaster recovery. Founded in 2014 and headquartered in Palo Alto, California, it serves enterprises with a scalable system that supports thousands of concurrent users and petabytes of data while running complex workloads with fast, consistent results. The platform offers on-premises, private cloud, and public cloud deployment with simple, uniform management and strong economics, enabling analytics across any schema and ad-hoc SQL queries. Yellowbrick Data emphasizes high availability, performance, and easy deployment in hybrid environments to speed decision-making through unified data analytics. The company maintains additional offices in Salt Lake City, Hong Kong, and London.
Yellowbrick Data
Series B in 2018
Yellowbrick Data is a data warehouse company that designs and deploys analytics-focused data warehouse platforms for on-premises, private cloud, and public cloud environments, including cloud disaster recovery. Founded in 2014 and headquartered in Palo Alto, California, it serves enterprises with a scalable system that supports thousands of concurrent users and petabytes of data while running complex workloads with fast, consistent results. The platform offers on-premises, private cloud, and public cloud deployment with simple, uniform management and strong economics, enabling analytics across any schema and ad-hoc SQL queries. Yellowbrick Data emphasizes high availability, performance, and easy deployment in hybrid environments to speed decision-making through unified data analytics. The company maintains additional offices in Salt Lake City, Hong Kong, and London.
Yellowbrick Data
Series A in 2018
Yellowbrick Data is a data warehouse company that designs and deploys analytics-focused data warehouse platforms for on-premises, private cloud, and public cloud environments, including cloud disaster recovery. Founded in 2014 and headquartered in Palo Alto, California, it serves enterprises with a scalable system that supports thousands of concurrent users and petabytes of data while running complex workloads with fast, consistent results. The platform offers on-premises, private cloud, and public cloud deployment with simple, uniform management and strong economics, enabling analytics across any schema and ad-hoc SQL queries. Yellowbrick Data emphasizes high availability, performance, and easy deployment in hybrid environments to speed decision-making through unified data analytics. The company maintains additional offices in Salt Lake City, Hong Kong, and London.
Diamanti, Inc. is a technology company specializing in an integrated enterprise Kubernetes platform that addresses the network and storage challenges associated with cloud-native applications. Founded in 2010 and based in San Jose, California, Diamanti offers a platform designed for infrastructure architects, IT operations, and application owners, enabling them to efficiently run stateful containerized applications in production. The company's flagship product, Diamanti Spektra, unifies control and data planes, providing users with enhanced performance and enterprise features. By focusing on bare-metal container infrastructure, Diamanti delivers the speed, simplicity, and control necessary for modern cloud environments, supporting various applications in container networking, storage, databases, and cloud-native DevOps. The company distributes its products through resellers and was previously known as DataWise Systems, Inc. before rebranding in April 2016.
Diamanti, Inc. is a technology company specializing in an integrated enterprise Kubernetes platform that addresses the network and storage challenges associated with cloud-native applications. Founded in 2010 and based in San Jose, California, Diamanti offers a platform designed for infrastructure architects, IT operations, and application owners, enabling them to efficiently run stateful containerized applications in production. The company's flagship product, Diamanti Spektra, unifies control and data planes, providing users with enhanced performance and enterprise features. By focusing on bare-metal container infrastructure, Diamanti delivers the speed, simplicity, and control necessary for modern cloud environments, supporting various applications in container networking, storage, databases, and cloud-native DevOps. The company distributes its products through resellers and was previously known as DataWise Systems, Inc. before rebranding in April 2016.
SimpliVity
Series D in 2015
SimpliVity Corporation is a provider of hyperconverged infrastructure solutions designed to enhance the deployment of resources and workloads in data centers. The company offers several products, including OmniCube, a 2U rack-mounted system that integrates server, storage, and networking services, thereby improving the management, protection, and performance of virtualized workloads. Additionally, its OmniCube Hyperconverged Infrastructure platform addresses data efficiency and global management needs in virtualized and cloud environments. SimpliVity's solutions also include OmniView, a web-based support dashboard featuring predictive analytics, and OmniStack Hyperconverged Infrastructure, which integrates with Cisco UCS to consolidate multiple core data center functions. The company's technology is utilized across various sectors, including energy, education, financial services, government, and telecommunications. Founded in 2008 and headquartered in Westborough, Massachusetts, SimpliVity has support centers in Cork, Ireland, and Raleigh, North Carolina. As of February 2017, it operates as a subsidiary of Hewlett Packard Enterprise Company.
Diamanti, Inc. is a technology company specializing in an integrated enterprise Kubernetes platform that addresses the network and storage challenges associated with cloud-native applications. Founded in 2010 and based in San Jose, California, Diamanti offers a platform designed for infrastructure architects, IT operations, and application owners, enabling them to efficiently run stateful containerized applications in production. The company's flagship product, Diamanti Spektra, unifies control and data planes, providing users with enhanced performance and enterprise features. By focusing on bare-metal container infrastructure, Diamanti delivers the speed, simplicity, and control necessary for modern cloud environments, supporting various applications in container networking, storage, databases, and cloud-native DevOps. The company distributes its products through resellers and was previously known as DataWise Systems, Inc. before rebranding in April 2016.
SimpliVity
Series C in 2013
SimpliVity Corporation is a provider of hyperconverged infrastructure solutions designed to enhance the deployment of resources and workloads in data centers. The company offers several products, including OmniCube, a 2U rack-mounted system that integrates server, storage, and networking services, thereby improving the management, protection, and performance of virtualized workloads. Additionally, its OmniCube Hyperconverged Infrastructure platform addresses data efficiency and global management needs in virtualized and cloud environments. SimpliVity's solutions also include OmniView, a web-based support dashboard featuring predictive analytics, and OmniStack Hyperconverged Infrastructure, which integrates with Cisco UCS to consolidate multiple core data center functions. The company's technology is utilized across various sectors, including energy, education, financial services, government, and telecommunications. Founded in 2008 and headquartered in Westborough, Massachusetts, SimpliVity has support centers in Cork, Ireland, and Raleigh, North Carolina. As of February 2017, it operates as a subsidiary of Hewlett Packard Enterprise Company.
Neul
Venture Round in 2012
Neul is a Cambridge, UK-based company that specializes in the development of wireless network technology, specifically aimed at utilizing television white space spectrum. The company offers a range of services, including asset tracking, transportation solutions, rural broadband access, machine-to-machine communications, and e-media distribution. By leveraging this innovative technology, Neul aims to enhance connectivity and enable efficient communication across various applications and industries.
PacketExchange
Series B in 2008
PacketExchange specializes in private network services that provide a range of solutions, including Global Ethernet, Global Peering, Collaborative Networking, Cloud Networking, Dedicated Internet Access, and Internet Transit. The company utilizes a unique real-time transactional services platform that is built on a global private layer-2 MPLS/VPLS and layer-3 IP network, offering a secure, reliable, and cost-effective alternative to the public Internet. With a redundant mesh network spanning Europe, North America, and Asia, PacketExchange enables seamless connectivity for hundreds of access and broadband service providers, digital media firms, content and web application providers, enterprises, and customers, facilitating direct connections with their trading partners worldwide.
EnerNOC provides technology-enabled energy management solutions to assist utilities and grid operators in maintaining the real-time balance between supply and demand. Their services help optimize energy usage and improve grid reliability for their clients.
EnerNOC provides technology-enabled energy management solutions to assist utilities and grid operators in maintaining the real-time balance between supply and demand. Their services help optimize energy usage and improve grid reliability for their clients.
ChinaCache
Series A in 2005
ChinaCache is a prominent Chinese provider of content delivery networks and cloud-based services, established in 1998. The company caters to a diverse range of clients, including small and large enterprises, luxury brands, e-commerce platforms, banking institutions, online gaming, and media organizations. With a robust infrastructure that includes over 400 service nodes in more than 120 major cities across China, ChinaCache offers a total network capacity exceeding 1000Gbps. The company maintains interconnections with all major telecommunications carriers and local internet service providers in Mainland China, enabling it to enhance online services and user experiences for its clients. All of ChinaCache's revenue is generated within the People's Republic of China, underscoring its focus on the domestic market.
EnerNOC provides technology-enabled energy management solutions to assist utilities and grid operators in maintaining the real-time balance between supply and demand. Their services help optimize energy usage and improve grid reliability for their clients.
EnerNOC provides technology-enabled energy management solutions to assist utilities and grid operators in maintaining the real-time balance between supply and demand. Their services help optimize energy usage and improve grid reliability for their clients.
EnerNOC provides technology-enabled energy management solutions to assist utilities and grid operators in maintaining the real-time balance between supply and demand. Their services help optimize energy usage and improve grid reliability for their clients.
EXP is a civil operations firm that specializes in engineering, architecture, design, and consulting services for both built and natural environments. The company offers a comprehensive range of services, including building science, structural engineering, lighting design, technology design, intelligent buildings, process management, front-end engineering, infrastructure, land development, transportation planning, and building information modeling. Additionally, EXP provides secure technical and mission support services, emphasizing operational efficiency and asset management. Through its diverse expertise, the firm aims to enhance infrastructure and environmental sustainability while delivering innovative solutions to meet client needs.