NetFoundry develops Identity-First Overlays that enable zero-trust, secure-by-default connections between endpoints, applications and APIs across cloud, on-premise, edge and air-gapped environments. Its platform can be consumed as a cloud service or self-hosted, and the company also stewards OpenZiti, the open-source project many software vendors embed for built-in zero-trust connectivity. NetFoundry reports supporting more than one billion secure sessions each month and counts two of the five largest U.S. companies among its customers. The architecture fuses networking and security by integrating identity and policy into every session, eliminating exposure of core infrastructure. With growing demand from enterprises and developers, the firm plans to use new capital to scale its platform, expand product capabilities and deepen ecosystem integrations. Strategic partnerships, now including Cisco, are expected to accelerate adoption across both enterprise and industrial sectors. Financially, the company has attracted over $15 million in Series A funding to date, giving it runway for market expansion.

Total raised

$15M

Funding rounds

2

Latest round

Series A

Latest activity

Nov 2025