



Empowering Our Customers Across the Maritime Domain
At ThayerMahan, our customers drive our innovation.
We lead the industry in acoustic sensing for unmanned platforms, providing scalable, operationally proven solutions that help government, naval, homeland security, coast guard, port authority, and commercial partners detect, monitor, and respond to emerging maritime challenges and future threats. Our business models define how capability is delivered, while our solutions define where and why it is applied.
What We Do
- National security and maritime domain awareness
- Infrastructure protection and threat mitigation
- Regulatory compliance and environmental stewardship
- Operational risk reduction and cost efficiency
Why Customers Choose ThayerMahan
Proven Technology in Practice
Mission-Ready Solutions
A Millenia of Maritime Expertise
Free Exquisite Assets from Routine Homeland Defense Missions
Challenge: Exquisite maritime assets (submarines, TAGOS vessels, and more) are tasked with routine homeland defense missions such as ISR, preventing them from focusing on the missions only they can complete.
Solution: ThayerMahan’s persistent, wide-area unmanned acoustic intelligence solutions cover routine ISR missions, freeing exquisite assets for higher profile missions.
Improve Situational Awareness
Challenge: In dynamic and often remote maritime environments, maintaining real-time awareness is difficult and costly.
Solution: Our passive acoustic monitoring systems provide near real-time data, enabling proactive decision-making and persistent surveillance from surface to seabed.
Threats to Ports and Critical Infrastructure
Challenge: Ports, harbors, offshore infrastructure, and critical assets are increasingly vulnerable to surface and undersea threats.
Solution: ThayerMahan’s integrated sensing systems detect, track, and help defeat threats – protecting assets and ensuring continuity of operations.
Equipping Capable Maritime Platforms with Acoustic Intelligence
Challenge: You have a capable maritime platform, but need additional capability to meet persistent wide area surveillance and undersea domain awareness requirements.
Solution: ThayerMahan’s acoustic intelligence payloads integrate onto your platform, providing wide-area acoustic intelligence that meet undersea mission requirements.
Regulatory Compliance & Environmental Protection
Challenge: Increasing regulations demand accurate, continuous monitoring of underwater noise and marine life.
Solution: Our tested and approved Passive Acoustic Monitoring (PAM) and Acoustic Mitigation technologies support compliance, minimize acoustic disturbances, and promote sustainable stewardship.
Reduce Operational Costs
Challenge: Traditional monitoring and security methods are expensive and resource-intensive.
Solution: We replace massive with modular, manned with unmanned, and fixed infrastructure with agile, scalable systems – reducing cost while enhancing coverage.

PARTNER WITH US
Whether you’re protecting national interests or advancing maritime operations, ThayerMahan is your trusted partner in maritime intelligence. Work with us to solve your toughest challenges and shape the future of sea power.