Tenna Systems Secures $13.5M Seed Funding for Software-Based EW AI Solutions
DEFENSE
Tenna Systems, a defense tech startup, has raised $13.5 million in seed funding to advance its hardware-free electronic warfare (EW) AI tools. Led by Costanoa Ventures, the funding enables faster deployment of their software for monitoring and managing radio frequencies without additional hardware.
Tenna's platform integrates real-time sensor data for precise geolocation of RF interference, aiding military operations. Their technology is currently operational with the U.S. Army and Air Force, addressing challenges in dynamic signal environments.

Feb 12, 2026, 11:23 PM