| ABB Group |
| Abdul Latif Jameel |
| Abu Dhabi Educational Council (ADEC) |
| Abu Dhabi Terminals |
| Acwa Power |
| Adidas Group |
| ADNEC |
| AECOM |
| Agility |
| AIG – France |
| Air Liquide |
| Al Jaber Group |
| Al Mojil Investments |
| Al Tayer Group |
| Albemarle |
| Alcazar Energy |
| ALEC |
| alfa laval |
| ALS Oil & Gas |
| AMEC Forster Wheeler |
| Applus Velosi |
| APR Energy |
| Aramex |
| ARCADIS |
| Archer – the well company |
| Assystem |
| Atkins |
| Atlas Copco |
| Barcardi |
| BASF |
| Bechtel |
| Bee’ah |
| Bhatia Brothers Group |
| BHP Billiton |
| Black & Veatch |
| Borouge |
| Cameron |
| Canadian Solar |
| Cape PLC |
| Castrol |
| Caterpillar |
| CGG Veritas |
| China Petroleum Engineering & Construction Corporation |
| Corpro |
| Cummins Middle East FZE |
| DanaGas |
| Danfoss |
| DHL |
| DNO |
| DNV GL |
| Dragon Oil |
| Dresser + Rand |
| Dubai Municipality |
| Dubai Petroleum |
| Dubai World Central (DWC) |
| Duro Felguera |
| EDF |
| Emerson |
| Enerflex |
| Exterran UAE |
| EY |
| Faithful + Gould |
| Flowserve |
| FMC Technologies |
| FRV |
| Fugro |
| Halliburton |
| Hatch |
| Hitachi ME |
| Honda |
| Honeywell |
| Inchcape Shipping Services |
| Jinko Solar |
| KCA Deutag |
| Lloyd’s Register |
| Lootah Gas |
| L’Oreal Middle East FZE |
| Maersk Oil |
| MAN Diesel & Turbo |
| Mubadala Development |
| MWH Global |
| Newrest |
| NPCC |
| Oman Oil Company Exploration and Production LLC |
| Oman Rail |
| OMV |
| OMZEST (omar zawabi) |
| P&O |
| Pall Corporation |
| Petrogas E&P LLC |
| Pfizer – Middle East |
| Porsche |
| Poyry Energy Ltd |
| Procter & Gamble |
| Qatar Petroleum |
| Qatar Solar |
| Ramboll |
| Repsol |
| Samsung Engineering |
| SASOL |
| Saudi Geophysical |
| Sojitz Corporation |
| Sulzer Pumps Middle East |
| Summit Global Power |
| Swarovski |
| TGT Oilfield Services DMCC |
| Trafalgar General Trading Company, |
| Trafigura |
| TSK |
| URS Corporation |
| Valvoline |
| Wintershall, UAE |
| Wood Group |
| Worley Parsons AD |
| WS Atkins |
| WSP Group |
| Xodus Group |
| Xylem |
| Yokogawa |
| Zurich insurance |