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1,807 companies

Governor Control Systems Inc.-

Fort Lauderdale, FL, United StatesUpdated Jul 2006

Governor Control Systems (GCS) provides complete governor and engine control services. GCS is an authorized distributor for Woodward Industrial Controls, TDI Air Starters and Dynalco control products, providing complete service and repair. 24-hour service worldwide and offer the very latest in advanced technology - digital, electronic and mechanical. The largest inventory of new Woodward governors PLUS extensive core governor exchange program.

Gowen Marine

Portland, Maine, United StatesUpdated May 2003

Gowen Marine is a full-service boatyard and marine service provider located in Portland, Maine, offering boat repairs, travelift services, and sales of marine engines and boats.

Grand Isle Shipyard

LA, United States

Grand Isle Shipyard is a US-based company providing engineering, construction, fabrication, and specialty services primarily to the energy, industrial, infrastructure, and power sectors with over 75 years of experience.

Grand Isle Shipyard Abbyville

Abbeville, LA, United States

Grand Isle Shipyard is a longstanding oilfield service company founded in 1948, providing engineering, construction, fabrication, and specialty services primarily to the energy, industrial, infrastructure, and power sectors.

Grandweld

Dubai,, United Arab EmiratesUpdated Aug 2005

Grandweld is a fully integrated shipyard in Dubai providing shipbuilding, ship repair, ship conversion, and engineering solutions for the offshore and marine industry worldwide.

Grant Prideco, Inc.

Houston,, Texas, United StatesUpdated Nov 2007

Grant Prideco, Inc. is a global leader in drill stem technology, drill pipe manufacturing, drill bit technology, and provides high-performance engineered connections and premium tubular products for the oilfield equipment industry.

Great Atlantic Boiler Services Inc.

Jacksonville, FL, United StatesUpdated Nov 1998

Great Atlantic Boiler Services Inc. is a Jacksonville, Florida-based marine boiler service company providing repair, maintenance, and inspection services for shipboard boilers and steam systems.

Great Lakes Dredge & Dock Company (GLDD)

Oak Brook,, IL, United StatesUpdated Sep 2017

Great Lakes Dredge & Dock Company (GLDD) provides marine dredging and engineering services that help shape the environment as well as provide transportation resources of communities across the world, including America’s largest cities and busiest ports.

Great Lakes Power Products

Pittsburgh, PA, United StatesUpdated May 2026

Great Lakes Power Products is a leading provider of OEM products, rebuilt units, parts, service and engineering expertise for power transmission solutions in the marine and industrial off-highway markets, including commercial, pleasure, and governmental vessels.

Greenbriar Resources - Gary L.

Location not listedUpdated Dec 2002

Greenbriar Resources Corporation is an upstream consultancy to the oil and gas industry specializing in geology, geophysics, reservoir and production engineering, and economic analysis, providing data integration and custom software solutions for hydrocarbon exploration.

Grimm Engineering, Inc.

Location not listedUpdated Dec 2002

Grimm Engineering, Inc. is a company specializing in engineering services, likely serving maritime or industrial sectors.

Groban Supply Company, Inc.

Chicago,, IL, United StatesUpdated Jul 2003

Our inventory includes Alternators, Generator Sets, Motor Generators, Diesel and Gas Engines, Hydraulic and Pneumatic Pumps, Motors, and Cylinders, AC & DC Electric Motors, Valves, Hose, and Gauges.

Group Automation Pte Ltd

Singapore, SingaporeUpdated Mar 2005

Group Automation Pte Ltd, established in 1989 in Singapore, is an authorized sales and service agent specializing in Aventics main engine control systems for marine and offshore sectors, servicing engines such as Wartsila Sulzer, Man B&W, Pielstik, Mak, and UEC.

Gryphon Cypher

30 Harbour Rd., Wan Chai, Hong Kong Sar, ChinaUpdated May 2026

Gryphon Cypher is a full-service engineering and business development consulting company specializing in the design, marketing, and implementation of marine navigation and communications systems.

Guido Perla & Associates Inc.

Seattle,, WA, United StatesUpdated Nov 2006

Guido Perla & Associates, Inc. is a naval architecture and marine engineering firm specializing in the design of fishing vessels, serving clients primarily in the US with a global customer base.

Guildline Instruments Inc.

Lake Mary, FL, United StatesUpdated Jul 2003

Guildline Instruments is an engineering company based in Lake Mary, FL, specializing in the design, manufacturing, and marketing of ultra-precise instruments for metrology and oceanography since 1957.

Guill Tool & Engineering Co. Inc.

West Warwick, RI, United StatesUpdated May 2026

Guill Tool & Engineering Co. Inc. is a designer and manufacturer of extrusion tooling, serving commercial and industrial equipment markets from West Warwick, Rhode Island.

Gulf Coast Region Maritime Technology Center

New Orleans, LA, United StatesUpdated Oct 2002
Training

The Gulf Coast Region Maritime Technology Center (GCRMTC) is a research and project management center located at the University of New Orleans, collaborating with engineering faculty on sponsored maritime research projects.

Gulf Engineering Company

United StatesUpdated Nov 2001

Gulf Engineering Company is a U.S.-based maritime engineering firm specializing in ship design, repair, and marine consulting services.

GustoMSC

Schiedam,, NetherlandsUpdated Dec 2005

GustoMSC is a Dutch company specializing in the design and engineering of offshore vessels and marine structures, serving the maritime and offshore industries.