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25 companies

ACO Marine A/S

Ringsted, DenmarkUpdated Apr 2005

ACO Marine specializes in wastewater treatment and drainage solutions tailored for the maritime industry, serving vessels such as superyachts, cruise ships, naval vessels, and offshore platforms.

ACO Marine s.r.o.

Praha 5,, Czech RepublicUpdated Apr 2015

ACO Marine, a member of the international ACO Group, specializes in ecological wastewater treatment, preparation, processing, and safety technologies for the maritime industry.

Accepta Specialty Water Treatm

Location not listedUpdated Dec 2002
Training

Accepta is a manufacturer and supplier of speciality water treatment chemicals, dosage and control equipment, test kits, and laboratory services for various water systems including steam boilers, cooling water, HVAC, drinking water, reverse osmosis, and wastewater systems.

AquaClear Technologies Inc.

Elk Grove, CA, United StatesUpdated May 2002

Aquaclear Technology specialise in the design, fabrication, construction, installation, and commissioning of water and wastewater treatment plants.

Aquatech International Corporation

Canonsburg,, PA, United StatesUpdated Feb 2008

Aquatech International Corporation is an OEM of industrial water and wastewater treatment systems with global installations and support offices in India, Singapore, and the UK.

Beaird Industries Inc.

Shreveport, LA, United StatesUpdated May 2003

Beaird Industries, Inc. provides world class contract fabricating and machining facilities. Typical manufacturing includes large and heavy pressure vessels and storage tanks for the suppliers. Proprietary products include MAXIM Silencers , Heat Recovery and Emission Control Products, and MAXIM Evaporators.

ChemTreat, Inc.

Richmond, VA, United StatesUpdated Mar 2002

ChemTreat, Inc. is the nation's largest independent firm dedicated solely to industrial water treatment, providing solutions for boiler water, cooling water, wastewater treatment, and more.

Elcon Associates

Portland, OR, United StatesUpdated Feb 2002

Founded in 1975, Elcon Associates, Inc. is an established engineering consulting firm. Elcon has completed major projects in the areas of electrical utility system, transit systems, water and wastewater treatment, airports and marine ports, and public, industrial, correctional, and high-tech facilities.

Environmental Solutions Marine Sector

Espoo,, FinlandUpdated Jun 2006

Environmental Solutions Marine Sector provides sustainable water and waste management solutions for the maritime industry, including vacuum collection, wastewater treatment, and fresh water generation.

Envirovac

Conroe, Texas, United StatesUpdated Dec 1999

Envirovac is a leader in sustainable water and waste management solutions, specializing in vacuum collection, wastewater treatment, and fresh water generation for maritime and land-based applications.

Evac North America Inc.

Rockford,, Illinois, United StatesUpdated Aug 2006

Evac North America Inc. is a leader in sustainable water and waste management solutions for maritime applications, offering products such as vacuum collection systems, wastewater treatment, fresh water generation, and antifouling technologies.

Fast Systems

United StatesUpdated May 2026

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

FirstWave/Newpark Shipbuilding - Corporate

Houston, TX, United StatesUpdated Feb 2002

FirstWave/Newpark Shipbuilding is the U.S. Gulf Coast’s leading provider of repair, conversion, new construction, and related services for barges, boats, ships, offshore rigs, and other vessels in offshore and inland marine industries.

FirstWave/Newpark Shipbuilding- Brady Island

Houston, TX, United StatesUpdated Feb 2002

FirstWave/Newpark Shipbuilding is the U.S. Gulf Coast's leading provider of repair, conversion, new construction, and related services for barges, boats, ships, offshore rigs, and other vessels in the offshore and inland marine industries.

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.

PROCESS SERVICES INC - EDMONTON

Edmonton, AB, CanadaUpdated Jun 2005

PS Filter Edmonton provides advanced process filtration and separation systems serving the oil and gas industry and other sectors across Canada and the U.S. since 1986.

Precision Pipework Ltd

Location not listedUpdated May 2026

Precision Pipework Ltd, based in Great Yarmouth, Norfolk, is a specialist pump supplier and service provider offering installation, commissioning, repair, and maintenance of pumps and associated equipment for domestic and commercial sectors.

REXA Koso America

Location not listedUpdated Dec 2002
Training

REXA Koso America provides customer-specific engineered process control solutions with high-reliability Electraulic™ actuators for critical control applications across industries including oil and gas, mining, water and wastewater, renewable energy, fossil-fuel power, and pulp and paper.

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.

Red Fox Environmental Services

Youngsville, LA, United StatesUpdated Feb 2005

Red Fox Environmental Services is a global leader in self-contained wastewater treatment units for marine and land-based applications, with products certified by IMO and USCG and compliant with EPA standards.

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.

Severn Trent De Nora

Sugarland,, TX, United StatesUpdated Jan 2005

Manufacturer of Omnipure sewage treatment systems for maritime and industrial applications.

Skimoil, Inc.

St. Louis, MO, United StatesUpdated Jul 2004

SKIMOIL, INC. is a specialty design/manufacturer and distributor of marine and industrial pollution control equipment and systems. We specialize in wastewater treatment and filtration, plus waste minimization or recycling of liquid/solids oily wastes, waste oils and other industrial waste streams. Our equipment reduces your waste disposal and operating costs.

Solids control service company

Location not listedUpdated Dec 2002

Specialist provider of solids control, industrial waste, and produced water treatment technology and services for energy and industrial clients, with over 30 years of experience and global project presence.