Global Water Engineering (GWE) is a technology solutions provider, specialized in biological treatment of industrial wastewater, biogas reuse and bio-waste to energy. GWE uses its 30 years of experience in over 300 plants to the benefit of its clients and business partners worldwide. WASTEWATER TREATMENT - Anaerobic: Unique range of 7 reactors - Aerobic : All major processes - Sludge Dewatering and drying - Mechanical Screening, filtration, flotation - Physicochemical BIOGAS RE-USE & HANDLING - Green energy production from wastewater - Desulphurization and Humidity removal - Bio-filters for odor removal - Flares, various types - Biogas & Multi-Fuel Boilers, scrubbers - Eligible for carbon credits under Kyoto BIOMASS & WASTE TO ENERGY - GWE’s proprietary RAPTORTM technology - Enzymatically enhanced three-stage biological fermentation process - Produces biogas for green power generation.

Company details

c/o 901B Kinwick Centre, 32, Hollywood Road , Bangkok , Thailand

Locations Served

Business Type:
Industry Type:
Water and Wastewater - Water Treatment
Market Focus:
Globally (various continents)
Year Founded:
10,000,000 - 100,000,000 €

This company also provides solutions for other industrial applications.
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GLOBAL WATER ENGINEERING or GWE is a group of companies specialized in industrial wastewater treatment, water recycling, digestion of biomass, sludges and slurries, biogas production and reuse, and carbon credits.

Its main expertise, based on 30 years of practical experience, lies in the biological treatment of medium and high strength organic wastewater by anaerobic and/or aerobic processes.

For anaerobic wastewater treatment, GWE is one of the world market leaders in this field. GWE’s founder and Chairman/CEO, JEAN PIERRE OMBREGT, is a pioneer of modern anaerobic wastewater treatment, his involvement dating back as far as 1972.

This top of the line anaerobic treatment technology is complemented with extensive experience in aerobic treatment processes for BOD and nitrogen removal (nitrification, denitrification), various proprietary processes for anaerobic digestion of biomass, sludges and slurries, and extensive experience and references in the reuse of the biogas as renewable fuel in boilers and electrical power generators.

GWE’s know how is backed up by more than 200 operating plants in more than 30 countries worldwide.

GWE designs and builds tailor-made solutions that meet the client’s needs. GWE guarantees results and provides all services to successfully complete each project. Projects are executed in line with GWE’s Quality Assurance System, based on ISO 9001.

GWE is best positioned to supply affordable state-of-the-art technologies to the world. Uncompromising customer dedication makes GWE 'YOUR RELIABLE PARTNER'. This proved to be a successful recipe for rapid company growth, particularly in servicing multinational corporations and global Fortune 500 companies.


GWE aims to be a reliable supplier of environmental and water treatment technology, of international standard, adapted to the local situation, and at affordable prices.GWE supplies practical and modern technologies, 'best buy' solutions that work well, meet all guarantees and satisfy our clients and business partners.

Food and Agricultural Industry

  • Sugar industry
  • Fermentation industry (yeast, citric acid, MSG, enzymes)
  • Starch industry (native, modified, glucose and fructose syrups)
  • Potato processing
  • Vegetable & fruit processing
  • Ready-To-Eat meals (frozen and dried, pizzas)
  • Food products (noodles)
  • Dairy (milk, cheese, butter, yogurts, ice cream)
  • Natural rubber
  • Edible oils and margarine (palm, olive)
  • Slaughterhouses, meat and fish processing
  • Gelatin factories

Chemical Industry

  • Oil refineries
  • Petrochemical
  • Base and intermediate chemicals (PTA, DMT)
  • Fine chemicals
  • Pharmaceutical (incl. fermentation processes)
  • Paints
  • Pigments, dyes
  • Textile fibers
  • Plastics and polymers
  • Fertilizers


  • Alcohol distilleries
  • Soft drink factories (cola, lemonades, tea)
  • Fruit juices
  • Breweries
  • Wineries

Other Branches

  • Textile (dying, washing)
  • Leather tanning
  • Tank cleaning
  • Steel industry
  • Galvanizing
  • Printing industry
  • Glass manufacturing

Pulp- and Paper- Industry

  • Mechanical and chemical wood pulping (Kraft, bisulphite)
  • Condensates, white and brown liquors
  • CTMP (Chemo-Thermo-Mechanical Pulping)
  • Waste paper recycling, cardboard, corrugated media
  • Straw and bagasse pulping
  • Other paper mills


  • Office buildings
  • Holiday resorts and hotels
  • Shopping malls
  • Condominium towers
  • Mixed municipal or industrial parks