For more than 40 years, Allen Marine Services has built its name as an inland commercial diving firm serving public agencies and private industry. A division of Hohl Industrial Services based in Tonawanda, the company is known for handling difficult underwater work, including bridge inspections for which its divers have been certified through the National Highway Institute. It has been a member of the Association of Diving Contractors International since 1981.
ADCI (Association of Diving Contractors International) membership
Compliance program
OSHA Commercial Diving Standards 29 CFR Part 1910
Compliance program
NBIS bridge diving certification
Phoenix International Holdings, IncFounded in 1997 by six underwater operations experts to repair U.S. Navy ships, Phoenix International Holdings now provides manned and unmanned underwater services and engineering for commercial and government clients worldwide. The employee-owned company operates from eight U.S. offices and combines commercial diving with deepwater robotics, including in-house-designed vehicles capable of working to 6,000 meters. Phoenix’s quality system is certified to ISO 9001:2015 across its locations and lines of business.LARGO, MD
Ocean Eye, IncOcean Eye, Inc. is a veteran-owned company serving professional divers with dive equipment products, manufacturing, inspection, repair, maintenance, and consulting. It builds custom diving umbilicals and supplies professional diving equipment for commercial, government, public safety, and military operations.459110BIRDSBORO, PA
Aquatonomy, IncAquatonomy is a Pittsburgh-based marine robotics and data intelligence company that helps organizations inspect and monitor critical underwater assets. Founded on more than 17 years of autonomy, perception, localization, and mapping research at Carnegie Mellon University, MIT, and the University of Michigan, it combines autonomous underwater vehicles with a digital platform for measurement-grade 3D models and repeat-inspection analysis.
STIDD Systems, IncFounded in 1991, STIDD Systems builds military submersibles and underwater mobility craft, including its Diver Propulsion Device for maritime special-operations forces. The Greenport, Long Island manufacturer works from a 1.5-acre shipyard with 62,000 square feet of manufacturing and design space, on a site used continuously as a shipyard since 1831. STIDD also operates a South Florida training and evaluation facility opened in 2003, and its customers include the U.S. Marine Corps, Special Operations Command, Coast Guard and coalition forces.GREENPORT, NY