About Us

About Us

Marine Sonic Technology (MST) is a premier manufacturer and supplier of Side Scan and Collision Avoidance Sonars and Depth Sounders/Altimeters for the domestic and international market.

U.S. customers include First Responders, Federal Agencies, all U.S. armed forces, the Coast Guard, State and Local Governments, Colleges, Universities, and research institutes, and finally most Underwater Surveyors, Archeologists and Treasure Hunters.

What can Marine Sonic Technology do for You?

Marine Sonic Technology (MST) is a leading provider of ultra-high-resolution side-scan sonar systems for any application. Our Sea Scan® product line is one of the most advanced in the world for underwater imaging.

Our systems are suitable for applications in a variety of fields, such as:

• Offshore Energy;
• Scientific Survey;
• Oceanic Construction;
• Military and Defense;
• Search and Rescue (SAR);
• Marine Fisheries; and, Any location where accurate high-resolution underwater images are required.

Based in Yorktown, Virginia, USA, Marine Sonic Technology has been in business since the early 1990s, and prides itself on having the best relationships with customers of any underwater imaging company.