Desert Star Systems: Manufacture high performance underwater systems for navigation using acoustic positioning, data acquisition, telmetry, and decompression computing.
Divelink International Technologies Inc.: Manufacturer of underwater communication systems. Includes a company profile, product technical specifications, news and photographs. Located in Victoria, BC, Canada.
Heliox: Manufacturers of Divecomm underwater communications products and the MK-5P mixed gas electronic closed circuit rebreather.
Ocean Technology Systems: Manufacturer of underwater communications systems for sport divers, military diving, and the movie industry. Systems include a diver recall system.
Uwatec: Manufacturer of dive computers, featuring the Aladin Pro, air integrated and nitrox computers, and dive and navigation instruments.