ThayerMahan designs, manufactures, and operates systems for collecting acoustic and electronic information across the world's oceans. Headquartered in the United States with a global operational reach, the company serves both the defence and commercial sectors. Its work sits at the intersection of autonomous maritime surveillance, acoustic monitoring, and artificial intelligence, with applications in intelligence, surveillance, and reconnaissance (ISR).
The company's product portfolio includes SeaPicket, a long-dwell autonomous acoustic monitoring system built for persistent underwater surveillance in high-interest maritime zones. ThayerMahan's solutions address needs in undersea warfare, maritime security, and critical infrastructure protection.
ThayerMahan was founded by Navy veterans and engineers. The team describes itself as mission-focused, developing marine systems intended to be innovative, reliable, and efficient.






