Allen Control Systems (ACS) is a robotics defense company purpose-built to deliver advanced robotic capabilities for modern warfare. Founded by former U.S. Navy nuclear engineers, ACS develops autonomous precision weapon systems to safeguard the U.S. military and its allies against next-generation drone threats. The company's flagship product, Bullfrog™, is an AI-powered autonomous weapon station that transforms existing weaponry into precision systems capable of detecting, tracking, and neutralizing enemy drones with unprecedented accuracy and affordability. ACS has raised $42 million in funding, including a $30 million Series A led by Craft Ventures, to accelerate deployment of its counter-drone technology that aims to lower the cost-per-kill of drones to just a few dollars.
What sets ACS apart is its engineering-first culture and battle-proven technology. The Bullfrog system integrates advanced computer vision, machine learning, and proprietary control systems to provide passive drone detection without radar, autonomous fire control for unmatched targeting precision, and real-time integration with existing command and control systems. With effective ranges up to 1,500 meters and compatibility with multiple weapon platforms including M240, M2, M230, and M134, ACS solutions provide comprehensive protection against Group 1-3 UAS threats. The company's systems have been selected by the U.S. Army Applications Lab for combat vehicle integration and are actively being evaluated by defense forces worldwide.