ThayerMahan is a U.S.-headquartered provider of global maritime solutions. The company designs, manufactures, and operates systems for collecting acoustic and electronic information across the world's oceans. Founded by Navy veterans and engineers, it serves defense, commercial, and maritime security sectors with a focus on undersea warfare and critical infrastructure protection.
The company's technical work spans Intelligence, Surveillance, and Reconnaissance (ISR), Artificial Intelligence, autonomous maritime surveillance, acoustic monitoring, and electronic information collection. Its product portfolio includes SeaPicket, a long-dwell autonomous acoustic monitoring system built for persistent underwater surveillance in high-interest maritime zones.
ThayerMahan develops systems intended to support national security objectives while addressing real-world maritime challenges. Its geographic reach extends from the U.S. to global operations.






