| PARSONS / NIOC Kangan W.Steam In.Project | Iran | Parsons | 1979 |
| GEORGE WIMPY / ARAMCO Refinery Facilities | Saudi Arabia | Wimpy | 1980 |
| BADGER BERAL Chemic OXO Chem. | Sweden | Badger | 1980 |
| LUMMUS / ESSO Ethylene Plant-Mossmorran | UK | Lummus | 1980 |
| FLUOR Union Carbide Project | Canada | Fluor | 1981 |
| FLUOR / NOVACOR Novacor Project | Canada | Fluor | 1981 |
| F. HARRIS / ADNOC Upper Zakum Project | UAE | F.Harris | 1981 |
| BECHTEL / ESSO Fawley Refinery & FIFE Ethylene | UK | Bechtel | 1981 |
| BECHTEL / MOBIL Yambu Refinery Project | Saudi Arabia | Bechtel | 1982 |
| PARSONS / TECHNIP / CHIYODA / SHELL Al Jubail Refinery Complex | Saudi Arabia | Technip | 1982 |