Manufactures pressure gauges, test gauges, calibration gauges.

Providing higher end technology products, complimentary to each other, for the marine and offshore markets.

Providing commercial diving equipment and commercial diving accessories.

Manufactures and sells hydraulically powered underwater hull and propeller cleaning equipment.

A full service commercial diving equipment rental, sales, equipment fabrication and repair providers for the commercial diving industry.

Designs, formulates and manufactures exothermic cutting and underwater welding systems, build-up and hardfacing products and offers a range of specialty alloys including dental, hard surfacing and specialty brazing preforms.

Manufactures cavitation underwater cleaning units.

Provides equipment and services in the commercial diving industry.

Offers commercial diving equipment, services, and consulting, serving the commercial diving industry.

Air/gas equipment, audio products, burning and welding, compressors, helmets and masks, hose, hydraulics.

Specializing in all aspects of sales, service, consulting and advanced specialty training in surface supplied diving equipment and scuba equipment for the commercial, military, scientific, search/rescue/recovery diving markets.

A commercial diving supply company which specializes in providing military divers, police recovery units, fire rescue teams, and various other dive teams with technology and equipment.

Manufactures underwater cutting and welding equipment and consumables.

Offering a line of point of view underwater and harsh environment video cameras.

Manufactures a selection of pressure and temperature instrumentation, valves, manifolds and accessories.

An accredited, analytical laboratory specializing in the testing and analysis of compressed breathing air used for life-support.