Maritime Directory

Annapolis, MD, United States

Benthos provides underwater products for oceanographic and offshore activities. Products include side scan sonar systems, acoustic releases, acoustic beacons, hydrophones, remotely operated vehicles, and glass flotation spheres.

Cambridge,, MA, United States

Bluefin Robotics Corporation specializes in unmanned underwater vehicles and advanced mission systems for land, sea, air, and space applications, providing technology solutions primarily for defense and naval operations.

Cornwall,, Ontario, Canada

C-Tech Ltd. is a designer and manufacturer of active sonar systems including ship mounted, sea bottom mounted surveillance, and towed sidescan or VDS systems, operating from an ISO-9001 compliant facility in Cornwall, Ontario.

Santa Clara, CA, United States

Diagnostic/Retrieval Systems Inc. (DRS) was a U.S. defense electronics company whose Santa Clara facility originated from its 1984 acquisition of Precision Echo Inc., a manufacturer of magnetic recording and precision echo devices for naval and military applications. The company was acquired by Finmeccanica in 2008, rebranded as DRS Technologies, and is now part of Leonardo DRS.

Providence, RI, United States

FarSounder, Inc. is a marine sonar manufacturing company based in Providence, RI. Its mission is to become the world market leader in delivering 3-D, forward-looking sonar systems for navigation and obstacle avoidance. FarSounder’s sonar systems enable mariners to receive an accurate, real-time picture of the depths and underwater-submerged obstacles immediately ahead of their vessels.

McLean, VA, United States

Loral Corporation was a U.S. defense electronics contractor founded in 1948, specializing in radar, sonar, and naval electronics systems for the U.S. Navy. It was acquired by Lockheed Martin in 1996 and no longer operates as an independent company.

NY, Riverhead,, United States

SI-TEX Marine Electronics provides superior navigation solutions and marine electronics including autopilots, AIS transponders, radar, GPS, and sonar systems.

Horten,, Norway

Simrad Horten AS is a leading provider of professional fish-finding equipment and marine technology, owned and manufactured by Kongsberg Discovery in Horten, Norway.

Katy,, Texas, United States

Subsea Technologies, Inc. provides advanced underwater technology solutions including acoustic positioning, GNSS positioning, hydrographic survey equipment, marine geophysical systems, and underwater cameras and lights, offering rentals, sales, and technical support.