The round was led by B Capital, alongside M12, Microsoft's Venture Fund, Okta Ventures, MongoDB Ventures, Hearst Ventures and Benchstrength. This announcement comes just nine months after the company's June 2025 $6.5M seed round led by Felicis, alongside Ridgeline and FirsthandVC. This funding will fuel Knox's next phase of growth, enabling the company to accelerate FedRAMP authorization - the U.S. Government's unified, rigorous security standard for cloud services - for its customers in an unprecedented 90 days for 90% less cost, while also positioning Knox as the go'to platform trusted to run production environments for the most recognizable commercial brands on the planet.

Knox Systems operates the largest managed federal cloud, trusted by top agencies and partners across defense and civilian sectors. Built for speed, resilience, and compliance, Knox delivers FedRAMP authorization in 90 days - turning the biggest bottleneck in government IT into the fastest path to modernization. Knox proudly serves Adobe, Celonis, OutSystems, Armis, BigID and more AI and SaaS providers, accelerating secure innovation across the federal landscape.