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63 companies

Hamworthy Svanehøj A/S

Svenstrup J., DenmarkUpdated Jan 2007

Hamworthy Svanehøj A/S, part of Wärtsilä since 2012, provides marine and offshore fluid handling systems including ballast water management, gas systems, exhaust gas cleaning, fresh water generation, inert gas systems, oil separation, and wastewater treatment solutions.

Hyde Marine Inc.

Cleveland,, Ohio, United StatesUpdated Apr 2005

Hyde Marine provides proven equipment solutions to ship owners and operators, shipyards, oil spill response organizations and cleanup contractors. Oil spill control and clean-up technology, skimmers, pumps, containment boom, response boats and complete systems for spills in rivers, lakes, harbors and offshore conditions. Shipboard auxiliary machinery, bilge and ballast water management, ballast tank mud remover chemical, factory replacement parts, field service.

Industrial Marine

San Diego, CA, United StatesUpdated Sep 2002

Industrial Marine is a San Diego-based company specializing in advanced marine coatings and protective solutions for vessels worldwide, including antifouling, ballast tank, and deck coatings.

International Maritime Training Center

Mumbai,, Maharashtra, IndiaUpdated Jun 2004

Founded in 1998 by Barber International, IMTC designs, develops and delivers training courses as per the training needs identified by its customers in the maritime industry. The course offered cover a variety of technical and non-technical subjects and cater to maritime professionals afloat and ashore. The training centre also provides mentoring services to deck & engine training officers. IMTC has academic collaborations with some of the best institutions & maritime entities.

International Paint (UK)

Gateshead,, Tyne & Wear, Great Britain (Uk)Updated Mar 2007

International Paint (UK) provides advanced marine coatings and antifouling solutions for vessels worldwide, supporting corrosion protection, fuel efficiency, and compliance technologies.

International Paint South Africa (PTY) Ltd

Durban, South AfricaUpdated May 2005

International Paint South Africa (PTY) Ltd provides advanced marine coatings and protective solutions for vessels, including antifouling, ballast tank, cargo tank, deck, and topside coatings, supporting global maritime operations.

International Ship Managers' Association

Location not listedUpdated May 2026

International Ship Managers' Association is the only organisation dedicated to representing the ship management industry, with members managing over 7,500 ships and 330,000 seafarers globally. It advocates for ship and crew managers and supports initiatives related to maritime safety, sustainability, and welfare.

Knutsen OAS Shipping AS

NorwayUpdated Jul 2002
Freight/RFQ

Knutsen OAS Shipping AS is a fully integrated Norwegian shipping company specializing in shipping operations, newbuilding supervision, chartering, and project development.

M&I Electric Industries

United StatesUpdated Dec 2001

M&I Electric, LLC provides medium and low voltage power distribution solutions and professional field services for the global energy industry, including offshore drilling and marine vessel automation.

Manning Electric, Inc.

Brooklyn, New York, United StatesUpdated Nov 2004

Manning Electric has served the Marine Industry for three generations, spanning over 65 years.

OceanSaver AS

Høvik,, NorwayUpdated Jun 2006

OceanSaver AS specializes in ballast water management and corrosion control solutions for the maritime industry.

OptiMarin AS

Stamford, CT, United StatesUpdated May 2026

OptiMarin develops and manufactures complete systems for Ballast Water Treatment. The OptiMar Ballast System is based on solids separation and UV irradiation and utilizes the existing ballast pumps aboard the vessel. The OptiMar System can be retrofitted to existing vessels or installed in new builds and we handle flow rates ranging from 100 m3/h up to 3000 m3/h per ballast pump.

Pacific Treatment Analytical Services

San Diego, CA, United StatesUpdated Nov 1998

Pacific Treatment Analytical Services is a San Diego-based environmental laboratory providing analytical testing services for wastewater, water quality, and industrial discharge compliance.

Petroshop

Houston, TX, United StatesUpdated Feb 2005

Simulation Software and Hardware for Engineering and Training, Electronic Documentation Concept and Consultancy within the Oil Industry and Maritime.

Piraeus Marine Services S.A.

Piraeus, GreeceUpdated Jun 2016

Piraeus Marine Services S.A. provides a wide range of marine services including ship repairs, dry docking, technical support, underwater cleaning, safety equipment services, naval architecture, electrical automation, and cruise vessel maintenance primarily in the East Mediterranean and Greek ports.

Qingdao Headway Marine Technology Co., Ltd.

Qingdao,, ChinaUpdated Mar 2006
Training

Qingdao Headway Marine Technology Co., Ltd. is a Chinese company specializing in low-carbon shipping solutions, including shipborne carbon capture systems, methanol and ammonia fuel supply systems, exhaust gas cleaning systems, ballast water management systems, and smart ship systems.

Quadrant Marine Consultancy & Services

Dubai, U.A.E., United Arab Emirates, United Arab EmiratesUpdated Mar 2005

Repair, new build and conversion superintendency. ISM and ISO preparation and implementation. Riding squads. Marine and technical Superintendents. World wide application.

RGF Marine Environmental Technologies

Seattle, WA, United StatesUpdated Nov 1998

RGF Marine Environmental Technologies provides environmental solutions for the maritime industry, including wastewater treatment, air purification, oil-water separators, food sanitation, wash water recycling, grease treatment, and spill containment products.

RWO GmbH

Bremen,, GermanyUpdated Apr 2011
Training

RWO GmbH is a leading supplier of marine water and wastewater treatment systems for ships and offshore installations, specializing in ballast water treatment, oily water separators, sewage treatment, and fresh/process water treatment with over 16,000 units delivered worldwide.

Rivertrace Engineering Limited

Redhill,, Surrey, United KingdomUpdated Oct 2006

Manufacturer of oil in water monitoring systems and equipment for marine, industrial and offshore use. Bolier water management systems

Safa Shipping

Houston, Texas, United StatesUpdated Feb 2001

Safa Shipping provides competitive shipping services including ship registration, marine surveys, and certification management.

Scienco/FAST

Sunset Hills, MO, United StatesUpdated Apr 2016

Scienco/FAST provides innovative land and marine water management solutions including marine wastewater, sewage, sanitation, and ballast water treatment systems for ships.

SeaTec

Westhill, Aberdeen, United KingdomUpdated Apr 2016

SeaTec is a leading independent maritime technical service partner providing worldwide support for shipbuilding, inspections, repairs, maintenance, communication, condition monitoring, and underwater services.

SeaTec UK Ltd

Glasgow, United StatesUpdated Apr 2016

SeaTec UK Ltd is a leading independent maritime technical service partner providing worldwide support in vessel inspections, shipbuilding, repairs, maintenance, underwater engineering, and maritime communication and navigation services.