| Company | Country | Industry |
|---|
| Abantia | Spain | Consultant Engineers |
| ABB | Australia | Consultant Engineers |
| ABB Corporate Research | Sweden | Power Generation |
| ABB Lummus Global BV | Netherlands | Consultant Engineers |
| Acciona | Spain | Consultant Engineers |
| Acess Service BV | Netherlands | Consultant Engineers |
| Advitech | Australia | Consultant Engineers |
| Afrikantov | Russia | Consultant Engineers |
| Afrikantov OKB Mechanical Engineering | Russia | Consultant Engineers |
| AIC | Ukraine | Consultant Engineers |
| Air Liquide | USA | Chemical Manufacture |
| Aker Kvaerner | UK | Consultant Engineers |
| Aker Solutions | Australia | Consultant Engineers |
| Akzo Nobel Base Chemicals | Netherlands | Chemical Processing |
| Alberta Envirofuels Inc | Canada | Oil & Gas |
| Alcan Gove | Australia | Mining & Minerals |
| Alcoa Kaiser Alliance | Australia | Minerals & Mining |
| Alcoa of Australia Ltd | Australia | Minerals & Mining |
| Alesa Alusuisse Engineering | Australia | Consultant Engineering |
| Alfa Laval | USA | Design Engineers |
| Alstom Power France | France | Power Generation |
| Alstom Power Sweden AB | Sweden | Power Generation |
| Alstom Power UK | UK | Power Generation |
| Altus Engineering | Australia | Consultant Engineers |
| AMA | Netherlands | Filter Manufacturer |
| Ambatovy | Madagascar | Minerals & Mining |
| Amec | UK | Project Management |
| Antara Steel | Malaysia | Steel |
| AOA apparatebau Gauting | Germany | Consultant Engineers |
| APC Europa | Germany | Design Engineers |
| Appledore Shipbuilders Ltd | UK | Shipbuilding |
| Arcadis | Germany | Consultant Engineer |
| Arenko | Australia | Consultant Engineers |
| Arizona Public Service Company | USA | Power Generation |
| ARN BV | Netherlands | Power Generation |
| ASC Process Systems | USA | Design Engineers |
| Associated Octel | UK | Oil & Gas |
| Assystem UK Ltd | UK | Nuclear Energy |
| Ateim | France | Enviromental Engineering |
| Atlantia Offshore | USA | Design Engineers |
| Atlantiques Solutions (Morocco) | France | Consultant Engineers |
| ATMI | USA | Semi-conductor Manufacturer |
| Atomic Energy Of Canada Ltd | Canada | Consultant Engineers |
| Aurecon | Australia | Minerals & Mining |
| Ausenco Pty Ltd | Australia | Minerals & Mining |
| Australian Coal Mining Consultants | Australia | Consultant Engineers |
| Automatisme Sicli | France | Automation & Control |
| Babcock Design & Technology | UK | Marine Engineering |
| Babcock Marine Ltd | UK | Consultant Engineers |
| Babcock-Hitachi K K | Japan | Energy Systems Design & Consultants |
| BAE Systems | UK | Shipbuilding & Aerospace |
| Bahia Sul | Brazil | Pulp & Paper Manufacture |
| BAL Ing. Byra | Sweden | Consultant Engineers |
| Barking Power | UK | Power Generation |
| BASF | Germany | Chemical Manufacture |
| BASF UK | UK | Chemical Manufacturer |
| Bateman Engineering | Australia | Minerals & Mining |
| Bath Iron Works | USA | Shipbuilding |
| Bayer | Holland | Chemical Processing |
| Bayer Antwerp | Belgium | Chemical Processing |
| Bayu Undan Gas Recycle Project | Australia | Offshore Gas Platform |
| BC & T Consultants | UK | Consultant Engineers |
| BC Projetos | Brazil | Consultant Engineers |
| Bechtel Australia | Australia | Consultant Engineers |
| Beicip-Franlab (Paris) | France | Consultant Engineers |
| Beijing Phoenix Furnace Co., Ltd | China | Minerals & Mining |
| Belgium Refinery Company | Belgium | Oil & Gas |
| Bertrams Heatec AG | Switzerland | Combustion and Heating Systems |
| BHP Billiton | Chile | Minerals & Mining |
| BHP Engineering | Australia | Minerals & Mining |
| Bilfinger Berger Services | Australia | Consultant Engineers |
| Biokinetics Group | Canada | Bio / Pharmaceuticals |
| Biproraf | Poland | Consultant Engineers |
| BMT | UK | Shipbuilding |
| BOC Gases USA | USA | Industrial Gas Suppliers |
| BOC Group1 | UK | Process Gas Solutions |
| BOC Linde | UK | Industrial Gas Suppliers |
| Boersma | Netherlands | Consultant Engineers |
| Boliden Contech AB | Sweden | Consultant Engineers |
| Boroo Gold | Australia | Mining |
| BP | USA | Oil & Gas |
| BP (Turkey) | Turkey | Oil & Gas |
| BP ATAS | Turkey | Oil & Gas |
| BP Coryton Refinery | UK | Oil & Chemical Processing |
| BP Kwinana | Australia | Oil & Gas |
| Brian Clulow Ind Pumping | Australia | Consultant Engineers |
| Brisbane City Council | Australia | Utility Supply |
| British Airport Authority | UK | Design of Utility Airport Systems |
| British Energy | Scotland | Energy |
| British Energy Generation | Scotland | Power Generation |
| British Sugar | UK | Process Industry |
| C & M Engineering | Greece | Consultant Engineers |
| C.C.E.P.E.L.C | China | Environmental Protection |
| Calambio | Sweden | Consultant Engineers |
| Calibre Global | Australia | Consultant Engineers |
| Calibre Projects | Australia | Consultant Engineers |
| Cansult Maunsell | Dubai | Consultant Engineers |
| Carl Bro Marine AS | Denmark | Consultant Engineers |
| Castrop | France | Consultant Engineers |
| CCD Australia (Consultants) | Australia | Chemical & Process Engineers |
| Centercor | France | Pharmaceuticals Manufacture |
| CERN | Switzerland | Nuclear Research |
| CertainTeed Corporation | USA | Building Products |
| Chematur Eng AB | Sweden | Design Engineers |
| Chemb Consult Pty Ltd | Australia | Consultant Engineers |
| Chevron Phillips | Belgium | Chemical Manufacture |
| Chisso Engineering Co | Japan | Chemical Manufacture |
| Chuba Plant Service Co Ltd | Japan | Plant design & services |
| Chubb Securite | France | Fire Protection |
| Clark Eriksson | UK | Consultant Engineers |
| Clough Engineering | Australia | Consultant Engineers |
| Clough Projects | Australia | Consultant Engineers |
| Columbia Forest Products | USA | Wood Processing |
| Commissariat a l'Energie Atomique | France | Power Generation |
| Como Engineers | Australia | Consultant Engineers |
| Compression Engineering Services | USA | Consultant Engineers |
| Computer Sciences Corporation | USA | Shipbuilding |
| Concremat | Brazil | Minerals & Mining |
| Connell Wagner | Australia | Consultant Engineers |
| Connell Wagner Indonesia | Indonesia | Consultant Engineers |
| Controlec | Netherlands | Consultant Engineers |
| Coogee Chemicals | Australia | Chemical Processing |
| Copco Ltda | Columbia | Plant Designers |
| Corporativo Groupo Tampico | Mexico | Chemical Processing |
| Corus | UK | Steel Manufacturer |
| Corus Group | Netherlands | Steel |
| Cosmo Engineering Co Ltd | Japan | Plant Design |
| CRC Research Institute | Japan | Consultant Engineers |
| CRYO AB | Sweden | Consultant Engineers |
| Cummins | UK | Engine Manufacturer |
| Cundall | UK | Consultant Engineers |
| Cymer Inc | USA | Semi Conductor Manufacturer |
| CYMESA S.A de C.V | Mexico | Chemical Manufacture |
| Danisco Sugar AB | Denmark | Sugar Processing |
| De Hoop | Netherlands | Shipbuilding |
| Delmeco | Netherlands | Consultant Engineers |
| DeSautel Montluel | France | Fire Protection |
| Det Norsk Veritas | Norway | Power Generation |
| DIPROCESS Ltda | Colombia | Consultant Engineers |
| Divex | UK | Marine Design Engineers |
| DML Devenport | UK | Shipbuilding |
| Dow Corning | UK | Chemical Processing |
| Downer Edi Mining | Australia | Consultant Engineers |
| DSM TechnoPartners | Netherlands | Consultant Engineers |
| Dynatek Industries | Canada | Fuel Systems |
| Dynea | France | Plastic & Resin Manufacturer |
| E.N.S.A.I | France | Educational Institution |
| EAPC | USA | Consultant Engineers |
| EdeA - DSM Group | Netherlands | Chemical Processing |
| Effective Project | USA | Consultant Engineers |
| Efla | Iceland | Consultant Engineers |
| e-Jet International | Hong Kong | Aviation Fuel Systems |
| EKA Chemical AB | Sweden | Chemical Processing |
| Electrogas | Chile | Natural Gas Suppy & Operation |
| Elektroprojekt | Croatia | Consultant Engineers |
| EliLilly | Ireland | Pharmaceuticals |
| Elomatic Oy | Sweden | Consultant Engineers |
| ELXIS Engineering Consultants S.A. | Greece | Consultant Engineers |
| Empressa Colombian De Petroleous | Colombia | Oil & Gas |
| Enel | Italy | Power Generation |
| Enervision | Denmark | Consultant Engineers |
| Engiplast | Netherlands | Plastics Manufacture |
| ENUSA | Spain | Consultant Engineers |
| EPC Engenharia | Brazil | Consultant Engineers |
| ER Tech | France | Consultant Engineers |
| Eramet SLN | New Caledonia | Minerals & Mining |
| Ertech Elektronic AG | Switzerland | Consultant Engineers |
| Estudio Ingeniero Solano S.A. | Argentina | Consultant Engineers |
| Excenge Excelencia Em Engenharia Ltda | Brazil | Consultant Engineers |
| F O Donnell Systems Ltd | Ireland | Consultant Engineers |
| Fabricon GTI | Netherlands | Consultant Engineers |
| Faeth | Germany | Consultant Engineers |
| Falconbridge | Chile | Minerals & Mining |
| Farmateh | Slovenia | Consultant Engineers |
| Farnest Engineering | Netherlands | Consultant Engineers |
| Fartygskonstruktion AB | Sweden | Marine Consulting |
| Fichtner | UK | Consultant Engineers |
| Fluor Daniel Pty Ltd | Australia | Consultant Engineers |
| Forni Industriali Bendotti S.p.A. | Italy | Furnace Pre-fabrication |
| Forsmark | Sweden | Consultant Engineers |
| GAP Analysis S.A. | Greece | Consultant Engineers |
| GasNor AS | Norway | Natural Gas Distribution & Production |
| GBM Minerals Engineering Consultants | UK | Consultant Engineers |
| Genden Engineering | Japan | Consultant Engineers |
| Genesis Mechanical Engineering Pty Ltd | Australia | Consultant Engineers |
| Giprovostokneft | Russia | Oil & Gas |
| Gladstone | Australia | Consultant Engineers |
| Global Marine Systems | UK | Shipbuilding |
| Goldschmidt AG | Germany | Consultant Engineers |
| Gordon-Prill Inc | USA | Design and Construction Services |
| Government Of Jersey | Jersey | Design Engineers |
| GR Advanced Materials | UK | Design Engineers |
| GRD Minproc | Australia | Minerals & Mining |
| GreenTech Engineering | Costa Rica | Consultant Engineers |
| GTI Group | Netherlands | Consultant Engineers |
| Gulf Chemical & Metallurgical Corp | USA | Minerals & Mining |
| GVA Consultants | Sweden | Consultant Engineers |
| Haden Freeman | UK | Consulting Engineers |
| Hamersly Iron Pty Ltd | Australia | Minerals & Mining |
| Haskoning UK Ltd | UK | Consultant Engineers |
| Hatch Consultants | Australia | Consultant Engineers |
| HBH Consultants | Australia | Consultant Engineers |
| Hellenic Petroleum | Greece | Oil & Gas |
| Hitachi Zosen Corporation | Japan | Plant & Machinery |
| Hiteco | Cyprus | Consultant Engineers |
| Hydro Polymer | Sweden | Chemicals and Plastics |
| Hydropol Project & Management as | Czech | Consultant Engineers |
| I.V.A.R. | Italy | Water Consultants |
| IFO Consult AB | Sweden | Consultant Engineer |
| Incat | Netherlands | Consultant Engineers |
| Inco | USA | Mining & Processing |
| Infineum | Singapore | Chemical Processing |
| Infocus Research | USA | Research & Development |
| Infomed | Cuba | Pharmaceuticals Manufacture |
| INING d.o.o. | Slovenia | Consultant Engineers |
| Institut National Polytechnique | France | Educational Institution |
| Institut Teknologi Bandung | Indonesia | Educational Institution |
| Intech Engineers | Australia | Consultant Engineers |
| Intecha | Czech Republic | Consultant Engineers |
| International Steel Services | Canada | Steel |
| Invap SE | Argentina | Space Technology |
| Ison Design | Australia | Consultant Engineers |
| ISSI-Amrox | USA | Environment Control |
| Itsem | Mexico | Education & Learning |
| IV Water | Netherlands | Consultant Engineers |
| IWACO | Netherlands | Consultant Engineer (Water Industry) |
| Jacobs Engineering | Netherlands | Consultant Engineers |
| Jawaby Oil Company | UK | Oil & Gas |
| JFE | Japan | Consultant Engineers |
| JFE Mechanical Co Ltd | Japan | Design Engineers |
| JP Kenny | Australia | Consultant Engineers |
| JSC Sibirskiy | Russia | Consultant Engineers |
| JST | Thailand | Consultant Engineers |
| Kaiser Engineers | Australia | Consultant Engineers |
| Kaiser Engineers USA | USA | Consultant Engineers |
| Kala | Iran | Oil & Gas |
| Kaller de Mer | Australia | Consultant Engineers |
| Kansai Denryoku | Japan | Power Generation |
| Kawaco | Korea | Water Authority |
| Kawasaki Plant Corporation | Japan | Piping Design |
| Kawatetsu Machinery Co. Ltd | Japan | Machinery Manufacturer |
| KC-Tech | Korea | Consultant Engineers |
| Kelington Engineering | Malaysia | Consultant Engineers |
| Kellogg Brown Root | Australia | Consultant Engineers |
| Kemira Kemi AB | Sweden | Chemical Manufacturer |
| Kendezi | Albania | Consultant Engineers |
| KH Engineering | Netherlands | Consultant Engineers |
| Kidde Fenwal | USA | Consultant Engineers |
| Kidde-Fenwal | USA | Consultant Engineers |
| KIER | Korea | Energy Research |
| Kinetics | Malaysia | Consultant Engineers |
| Kitech | Korea | Research Institute |
| KK Corporation | Japan | Consultant Engineers |
| Kochums AB | Sweden | Shipbuilding |
| Koksokhimmontazh | Russia | Design & Construction |
| Koppers Europe | Denmark | Chemical Manufacturer |
| Korean Institute Of Energy Research | South Korea | Energy Research |
| Koryo Engineering | Japan | Consultant Engineers |
| Kosan Crisplant | Denmark | Oil & Gas |
| Kuwait Petroleum | Netherlands | Oil & Gas |
| Kvaerner E&C | Australia | Design & Construction |
| Kvaerner Engineering and Construction | UK | Design & Construction |
| Kvaerner-OTM | France | Consultant Engineers |
| Laing O'Rourke | Indonesia | Design & Construction |
| Lanxess | Germany | Chemical Manufacture |
| Larox FlowSys OY | Finland | Valve Manufacturer |
| Larox Flowsys Oy/Sdra Cell AB | Finland | Process Equipment Manufacturer |
| Larsen & Toubro Ltd | India | Consultant Engineers |
| Latteria Soresina | Italy | Agricultural Products |
| Lek Pharmaceuticals | Slovenia | Pharmaceuticals |
| Leslie Controls | USA | Valve Manufacturer |
| Liberty Risk Services | Australia | Consultant Engineers |
| Life Science Meissner + Wurst | Germany | Consultant Engineers |
| Lincolne Scott | Australia | Design & Construction |
| Lincolne-Scott Inc | USA | HVAC |
| Linde | UK | Natural Gas Suppy & Operation |
| Linde Australia | Australia | Process Engineers & Designers |
| Linde Gas | France | Industrial Gas Suppliers |
| Lomas Bayas | Chile | Minerals & Mining |
| M&H Enterprises | USA | Consultant Engineers |
| M&W Zander Facility Engineering GmbH | Germany | Consultant Engineers |
| Magnox Electric PLC | UK | Power Generation |
| Maire Technimont | Italy | Consultant Engineers |
| Maison Worley Parsons | China | Minerals & Mining |
| Malmberg Water AB | Sweden | Water Treatment |
| MAN Diesel & Turbo France SAS | France | Power Generation |
| MAN Diesel SE | Germany | Diesel Manufacturer |
| Mana Engenharia | Brazil | Consultant Engineers |
| Marine Service GmbH | Germany | Marine & LPG Consultants |
| Marioff | USA | Fire Protection Systems |
| Marioff Corporation Oy | Sweden | Fire Protection |
| MCK | Sweden | Consultant Engineers |
| Mecad | Sweden | Consultant Engineers |
| Medeso Axiom AB | Sweden | Consultant Engineers |
| Medical Gases Pty Ltd | Australia | Industrial Gas Suppliers |
| Merck | Germany | Electronic Manufacturer |
| Merpro | UK | Consultant Engineers |
| Metplant | Australia | Consultant Engineers |
| Metplant Engineering Services | Australia | Minerals & Mining |
| Metso Panelboard GMBH | Germany | Panelboard Manufacture |
| MgJV | Australia | Consultant Engineers |
| Microtecnica Srl | Italy | Fluid Equipment |
| Midroc Engineering AB | Sweden | Consultant Engineering |
| MinerConsult | Brazil | Minerals & Mining |
| Minerva Engineers | Australia | Consultant Engineers |
| Miniplants | Netherlands | Consultant Engineers |
| Mirus | UK | Sprinkler Manufacturers & Suppliers |
| Mitsui Babcock | UK | Consultant & Design Engineers |
| Mitsui Chemicals Engineering Co Ltd | Japan | Chemical Manufacture |
| Moreton Bay Regional Council | Australia | Design & Construction |
| Mott MacDonald | UK | Consultant Engineers |
| Mount Isa Mines | Australia | Minerals & Mining |
| Mt Hotham | Australia | Consultant Engineers |
| Muteo Consulting | South Africa | Consultant Engineers |
| NASA | USA | Aerospace |
| NEM | Netherlands | Consultant Engineers |
| Neville Chemical (Europe) | Belgium | Chemical Manufacture |
| Nigel Gee and Associates | UK | Naval Architects & Marine Engineering |
| Nippon Steel Corporation | Japan | Steel Manufacture |
| Nitro Quimica Brasileria | Brazil | Chemical Manufacturing |
| NKK Corporation | Japan | Steel Manufacture |
| Norit | Netherlands | Chemical Manufacture |
| Norit Process Technology BV | Netherlands | Consultant Engineers |
| Norsk Energi | Norway | Energy Consultants |
| Norsk Hydro | Norway | Power Generation |
| Northrop Grumman | USA | Aerospace |
| OAO NAK AZOT | Russia | Consultant Engineers |
| ODC | Netherlands | Consultant Engineers |
| Odfjell | Netherlands | Oil & Gas |
| Oil Company Of Australia | Australia | Oil & Gas |
| OKBM | Russia | Power Generation |
| OKG | Sweden | Power Generation |
| Oljeplanering | Sweden | Consultant Engineers |
| Organo Co Ltd | Japan | Water Process |
| Orica Mining Services | Australia | Minerals & Mining |
| Origin Energy | Australia | Power Generation |
| Osaka Gas | Japan | Natural Gas Suppy & Operation |
| Outokumpu | Sweden | Steel |
| Outotec | Germany | Minerals & Mining |
| Outotec Oy | Finland | Minerals & Mining |
| Owens Corning | USA | Design & Consulting Services |
| Pacific Power | Australia | Power Generation |
| Pacific Pure Water | Singapore | Electronic Manufacturer |
| Papalambrou Georgios | Greece | Consultant Engineers |
| Parsons | USA | Design & Construction |
| Parsons Brinckerhoff | Australia | Consultant Engineers |
| Parsons Brinckerhoff Ltd | UK | Oil & Gas |
| Pella Corporation | USA | Building Services |
| Perenco | Guatamala | Oil & Gas |
| Petro-Canada | Canada | Oil & Gas |
| Petrolcomet | Serbia | Consultant Engineers |
| Petroplus | UK | Oil & Gas |
| Pfizer | Ireland | Pharmaceuticals |
| Pfizer UK | UK | Pharmaceuticals |
| Phirex | Australia | Sprinkler Manufacturer |
| Pierson Process Tecnology | USA | Consultant Engineers |
| PIHA | Australia | Piping Systems Company |
| Pilbara Iron Company Services | Australia | Minerals & Mining |
| Pirobloc | Spain | Boiler Manufacturer |
| Plastic Machinery Equipment | Belgium | Plastics Manufacturer |
| PM Group | Singapore | Consultant Engineers |
| Posco | Korea | Steel Manufacturer |
| Posco Enc | Korea | Engineering & Construction |
| Posco Rist | Korea | Research Institute |
| Powerplan Services | UK | Consultant Engineers |
| PPG Industries | Australia | Chemical Manufacturer |
| PRC Engineers | Sweden | Consultant Engineers |
| PRC Konsult | Sweden | Consultant Engineers |
| Preemraff Lysekil | Sweden | Oil and Gas |
| Pritchard Cooling Towers | Australia | Construction & Design |
| Process Facilities Inc | USA | Consultant Engineers |
| Project Management Ltd | Ireland | Consultant Engineers |
| Projectus Consultoria Ltda | Brazil | Consultant Engineers |
| Promet Engineers | Australia | Minerals & Mining |
| Prosafe Drilling | Norway | Oil Exploration and production |
| Pro-Tech Engineering | Brazil | Consultant Engineers |
| Proteus Engineers | Australia | Project Management |
| Provident Energy | Canada | Power Generation |
| Proyectos Para Industria SA | Peru | Chemical Manufacture |
| Pyros Ingenieros y Construccion | Chile | Consultant Engineers |
| Queensland Alumina | Australia | Minerals & Mining |
| Råbe Industrikonsult AB | Sweden | Consultant Engineers |
| Ramtun | Chile | Minerals & Mining |
| RCID | UK | Consultant Engineers |
| Rehau Ltd | USA | Thermoplastic |
| RMIT University | Australia | University |
| Rör & Anläggnigsteknik Rikard Säll AB. | Sweden | Consultant Engineers |
| Rutgers | Belgium | Industrial Manufacturer |
| Rutherford Appleton Laboratory | UK | Research Council |
| RWE Npower | UK | Power Generation |
| SAAB | Sweden | Automobile |
| Sabic | Saudi Arabia | Chemical Manufacturer |
| SAF Mex | Mexico | Oil & Gas |
| Samsung Engineering | Korea | Consultant Engineers |
| Sandia National Laboratories | USA | Research & Development |
| Sargon Engineering | Australia | Consultant Engineers |
| SCA Packaging Obbola AB | Sweden | Consultant Engineers |
| Scanraff | Sweden | Oil Refining |
| Sedco Forex Paris | France | Consultant Engineers |
| Sede Environment Arras | France | Environmental Engineers |
| SEI (Le Havres) | France | Consultant Engineers |
| Selas-Linde | Germany | Waste Treatment & Gas Purification |
| SEMF Consultants | Australia | Consulting Engineers |
| Shanxi Heavy Industry Country | China | Diesel Engine Manufacturer |
| Shedden Uhde Pty Ltd | Australia | Consultant Engineers |
| Shell Aviation | UK | Aviation Fuel Systems |
| Shell Co. Of Australia | Australia | Oil & Gas |
| Shell Research Ltd | UK | Chemical Processing |
| Shell Services Ltd | UK | Engineering Services |
| Shell UK | UK | Oil & Gas |
| Shenandoah Energy | USA | Energy Systems |
| Shin-Etsu | Netherlands | Consultant Engineers |
| Siemens | France | Design Engineers |
| Siemens Power Generation | Germany | Power Generation |
| Siemens Turbo Machinery | Sweden | Turbine Manufacturer |
| Signet Engineering | Australia | Consultant Engineers |
| Sinclair Knight Merz Pty | Australia | Consultant Engineers |
| SKB AB | Sweden | Power Generation |
| SKM | Chile | Consultant Engineers |
| SKM Iron Ore | Australia | Minerals & Mining |
| Skytanking | Belgium | Aviation Fuel Systems |
| Smesi | Morocco | Engineering Consultancy |
| Smit-Tak | Netherlands | Shipbuilding |
| SNC Lavalin | Australia | Minerals & Mining |
| SNC Lavalin Arabia | Saudi Arabia | Consultant Engineers |
| Södra Cell AB | Sweden | Wood Processing |
| Sofracto Pty Ltd | Australia | Shipbuilding |
| Sofresid (Pau) | France | Industrial Engineers |
| Solar Systems | Australia | Consultant Engineers |
| Sollie Engineering | UK | Consultant Engineers |
| Soluziona Ingenieria | Spain | Consultant Engineers |
| Spacex | USA | Aerospace |
| Spets Consult | Norway | Consultant Engineers |
| Spets Consulting Group As | Norway | Consultant Engineers |
| SRF Ltd | India | Fibres & Plastics |
| Suministros Obras y Proyectos | Mexico | Research & Consultancy |
| Sumitomo Heavy Industries Ltd | Japan | Shipbuilding |
| Sumitomo Metal Plantec Co. Ltd | Japan | Steel Manufacturers |
| Sunoco Inc | USA | Oil & Gas |
| Svenska Skum | Sweden | Fire Protection Systems |
| Sweco | Sweden | Architects & Technical Consultants |
| Sydkraft Konsult | Sweden | Consultant Engineers |
| T. H. Russell Company | USA | Oil & Gas Consultants |
| Taihei Dengyo | Japan | Plant Design |
| Taihei Dengyo Kaisha | Japan | Engineering & Construction |
| Takuma Co. Ltd | Japan | Design & Construction |
| Tanabe Industries | Japan | Design & Construction |
| Tate and Lyle | UK | Sugar Manufacturer |
| Techna-West | Canada | Consultant Engineers |
| Techofrigo Dell' Orto | Italy | Refrigeration Engineers |
| Tecsar | Canada | Consultant Engineers |
| Tehnokom | Croatia | Consultant Engineers |
| Tenix Ship Building WA | Australia | Shipbuilding |
| Teva-Tec | USA | Pharmaceuticals |
| Thales Naval | UK | Shipbuilding & Marine Engineering |
| Tipperary Oil and Gas | Australia | Oil & Gas |
| Titan Pulse Sciences | USA | Design Services |
| Toden Kogyo Co Ltd | Japan | Consultant Engineers |
| Tokyo Electric Power Systems | Japan | Power Generation |
| Top End Projects | Australia | Consultant Engineers |
| Total Engineering | UK | Consultant Engineers |
| Toyota | Belgium | Car Manufacturer |
| Transfield Worley | Australia | Consultant Engineers |
| Transkaryotic Therapies Inc | USA | Biotechnology |
| Trinkor | Australia | Minerals & Mining |
| TSIF | UK | Consultant Engineers |
| TVO Teollisuuden Voima Oy | Finland | Power Generation |
| TWP | Australia | Minerals & Mining |
| UBE Chemical | Spain | Chemical Manufacturer |
| Uddcomb Engineering AB | Sweden | Steel and Shipbuilding |
| UGL Resources | Australia | Minerals & Mining |
| Uhde Gmbh | Germany | Design & Construction |
| Unec Engineering | Netherlands | Consultant Engineers |
| Unidel | Australia | Consultant Engineers |
| Universal Shipbuilding Corporation | Japan | Shipbuilding |
| Universidad de Extremadura | Spain | University |
| Universidad Regiomontana | Mexico | Educational Institution |
| University of IOWA | USA | Facilities Management |
| University of Montana | USA | Facilities Engineering |
| Univotec | Sri-Lanka | University |
| Urban Persson Ing. byrå. | Sweden | Consultant Engineers |
| UTC Engenharia | Brazil | Consultant Engineers |
| UTRC | USA | Consultant Engineers |
| Varian Semiconductor Equipment | USA | Semi-conductor Manufacturer |
| Victrex | UK | Thermoplastics Production |
| VNIPI Gazdobycha | Russia | Oil & Gas |
| Vogt-NEM Inc | USA | Consultant Engineers |
| Volvo Penta AB | Sweden | Automobile Company |
| Vosper Thorneycroft | UK | Shipbuilding |
| Wafertech | USA | Semi-conductor Manufacturer |
| Wallgate | UK | Water Supply |
| Watermist Fire Technologies Ltd | UK | Fire Protection |
| Westerfors & Medbo | Sweden | Consultant Engineers |
| Wingas GmbH | Germany | Oil & Gas |
| WMC Resources | Australia | Minerals and Mining |
| Woodside Offshore Petroleum | Australia | Oil & Gas |
| Worley Parsons | Australia | Consultant Engineers |
| Worley Parsons Canada | Canada | Consultant Engineers |
| Worsley Expansion Project | Australia | Minerals & Mining |
| Wyeth | USA | Pharmaceuticals |
| Xstrata | Australia | Minerals & Mining |
| Xstrata Argentina | Argentina | Minerals & Mining |
| Xstrata Chile | Chile | Minerals & Mining |
| Yamana Gold Inc | Brazil | Minerals & Mining |
| Yarwell Engineering | UK | Consultant Engineers |
| Younger Munoz | Chile | Consultant Engineers |
| Zinifex Century Mine | Australia | Minerals & Mining |
| Zinifex Cockle Creek Smelter | Australia | Minerals & Mining |
| Zinifex Hobart Smelter | Australia | Minerals & Mining |
| Zinifex Port Pirie | Australia | Lead and Zinc Smenting |
| Zinifex Pty Ltd | Australia | Minerals & Mining |