Hidden Level, a leader in passive radar and radio frequency sensing technology for detecting and precisely locating drones and other threats around you, has announced $65 million in Series C funding led by DFJ Growth with participation from Booz Allen Ventures, Revolution Growth, Costanoa Ventures, Washington Harbour Partners, Veteran Ventures, Founders Circle Capital, and others. This investment comes on the heels of the company's $35 million Series B which closed only 6 months prior, bringing the company's funding over the last 12 months to $100M, solidifying its position as a robust technology player in the rapidly evolving national security and critical infrastructure landscape.

Founded in 2018, Hidden Level is a leader in advanced airspace monitoring and drone detection technology, dedicated to securing critical infrastructure and addressing emerging national security threats. Hidden Level's innovative solutions provide real-time, actionable insights by detecting and tracking a wide range of aerial activity, including low-altitude drones, high-altitude aircraft, balloons, and other airborne objects, as well as their operators. Leveraging passive radar and RF direction-finding technology, Hidden Level ensures privacy protection while empowering federal, state, and local agencies with unparalleled situational awareness. The company's vertically integrated approach to product design, manufacturing, and testing enables scalable, cost-effective deployments tailored to the diverse needs of its customers.