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1,189 companies

Conrad Shipyard LLC

Morgan City, LA, United States

Conrad Shipyard LLC is a leading U.S. shipbuilder specializing in marine construction, vessel repair, and conversions for commercial and government clients, with five state-of-the-art shipyards and a skilled workforce.

Conrad Shipyard LLC (Conrad Industries, Inc.)

Morgan City, LA, United StatesUpdated May 2006

Conrad Shipyard is a leading U.S. shipbuilder specializing in marine construction, vessel repair, and conversions for commercial and government clients with over 75 years of experience.

Containerization & Intermodal Institute (CII)

Holmdel,, New Jersey, United StatesUpdated Apr 2011
Training

The Containerization & Intermodal Institute (CII) is a non-profit professional trade organization founded in 1960 that promotes education and supports the international trade and intermodal container transportation industry through forums, awards, and scholarships.

Convergent Technologies, L.L.C.

Virginia Beach, VA, United StatesUpdated Jan 2003
Port Agent

Convergent Technologies, L.L.C. is a maritime services company based in Virginia Beach, providing specialized solutions to the shipping industry.

Cook Coal Terminal-American

Metropolis, IL, United States

Cook Coal Terminal-American is part of AEP, a company dedicated to delivering power to over 5 million customers in 11 states, supporting economic development and energy infrastructure.

Cook Inlet Tug & Barge Co. Inc.

Anchorage, AK, United StatesUpdated May 2026

Cook Inlet Tug & Barge is a marine transportation company specializing in harbor services and fuel distribution, operating in the Port of Anchorage, Cook Inlet, Seward, Southeast Alaska, Aleutian Islands, and Western Alaska. The company supports oil & gas, construction, government, and private industries across the Pacific and Arctic oceans as well as the Bering, Chukchi, and Beaufort Seas.

Cooper Energy Services

Houston, Texas, United StatesUpdated Jan 2002

Cooper Energy Services provides equipment repair and machining services for the energy industry, specializing in downstream operations and critical equipment support.

Copes-Vulcan

McKean,, PA, United StatesUpdated Feb 2006

Copes-Vulcan is a McKean, PA based company specializing in the design, sales, service, and engineering support of mission critical equipment for maritime and industrial applications worldwide.

Core Lab Corporate

Houston,, TX, United StatesUpdated May 2026

Core Laboratories provides proprietary and patented reservoir description, production enhancement, and reservoir management services to optimize hydrocarbon production and support energy transition efforts.

Corporate Services, L.L.C.

Location not listedUpdated Dec 2002
Training

Corporate Services, L.L.C. provides enterprise asset management software solutions including BASIS, TrakQuip, and RTMS, tailored for oilfield equipment rental and service industries, with additional services such as consulting, training, and support.

Corrosion and Condition Control

Dingwall,, United KingdomUpdated Jan 2005

Corrosion and Condition Control (C3) specializes in process engineering, mathematics, and software development to support asset performance management in the oil and gas, refrigeration, water, and manufacturing industries.

Costal Towing

Houston, TX, United StatesUpdated May 2026

Coastal Towing provides professional tugboat and towing services in Houston, supporting maritime operations with experienced crews and reliable vessels.

Crane & Machinery Inc.

United StatesUpdated May 2026

New and used cranes, lifting and material handling equipment for sale or rent, extensive product support including parts, preventive maintenance, repairs, equipment painting, crane certification, crane boom inspection, crane rebuilding, crane remanufacturing

Cromarty Firth Port Authority

Invergordon, Ross-shire, Scotland,UkUpdated Aug 2003

Port of Cromarty Firth is a strategic national open trust port in Scotland, supporting offshore wind, oil & gas, green hydrogen, and cruise industries with deep sheltered waters and extensive infrastructure.

Cross Services

Houma, LA, United StatesUpdated May 2026

Cross Services, Inc manufactures, repairs and supports parts requirements for all types of Ship Deck Equipment

Crowsey Incorporated

Stanardsville,, VA, United StatesUpdated May 2006

Crowsey Incorporated creates admissible, persuasive maps and spatial evidence for litigation matters involving location factors.

Cuthbertson Marine

MI, United States

Cuthbertson Marine is a maritime company based in Michigan, United States, providing marine services and support.

DC Fabricators Inc.

Florence,, NJ, United StatesUpdated Apr 2007

DC Fabricators Inc. specializes in the design and manufacturing of steam condensers, heat exchangers, and pressure vessels, primarily serving the US Navy and industries such as power generation, refinery, and chemical processing with corrosion resistant alloy and dissimilar metal fabrications.

DIDAX, Inc.

Chantilly, VA, United StatesUpdated May 2026

DIDAX, Inc. is an educational resource company based in Chantilly, United States, providing instructional materials and support.

DIMAR-TEC Pte Ltd

Singapore, SingaporeUpdated Aug 2012

DIMAR-TEC Pte. Ltd. specializes in preventive and predictive maintenance solutions for all diesel engines in the Marine, Offshore and Power Generation industries. We provide the technical services and product application support required to analyse and optimize the performance of your vessel as well as complete fleet operation. We are confident that we can show you ways to improve the operation of your engines, reducing downtime and maintenance costs, thereby, SAVING YOU valuable dollars to your operations. Based in Singapore and with a branch office in Shanghai/China and together with our global partner network, we are well positioned to serve your needs in Asia.

DJG, Inc.

Williamsburg, VA, United StatesUpdated Oct 2002
Port Agent

DJG, Inc. is a maritime services company based in Williamsburg, United States, providing port agency and related support services.

DMI - Danish Maritime Institute

Kgs. Lyngby, DenmarkUpdated Oct 2001
Training

DMI offers advanced services to maritime industries, authorities and consulting naval and civil engineers. Consultancy based on targeted R & D within: Human factors, hydrodynamics, aerodynamics, and industrial fluid mechanics. Services include: Training of mariners, sale of pc-based bridge simulators, field measurements, model tests and computations (ships, propellers, offshore structures, buildings, large bridges, harbour engineering, process plants, and damage stability). Main facilities: Full mission bridge simulators with debriefing facilities, towing tanks, cavitation tunnel, wind tunnels and industrial fluid mechanics laboratory. Export area: Worldwide