Ceanic Corporation
Makers of the Hardsuit and other underwater services

Deep Sea Systems International Inc.
Developers of Remote Operated Vehicles and other underwater technologies

Klein Associates Inc.
Makers of the Klein Side Scan Sonar

Triton Technology, Inc.
Makers of computerized seafloor imaging systems.

Nauticos
Nauticos is an ocean exploration firm providing expertise in at-sea operations, data analysis, and systems development.

The Marine Group
An excellent description of Side Scan Sonar operation

Maritime Mall
A comprehensive collection of maritime resources for search and recovery operations.

Vidcom
Producers of various documentaries