Maritime Directory

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.

Falls Church, VA, United States

Defense Group Inc. is a high technology services and hardware company specializing in security and defense technology, including cyber defense, unmanned systems, and smart surveillance equipment for government and commercial customers.

Pexx, Inc. specializes in wireless and microwave networking, tower construction and maintenance, staffing services for wireless technology, and installation of communication systems.