| Client name | City | Country |
|---|---|---|
| Al Dastoor Contracting & Trading llc | Muttrah, Ruwi | Oman |
| Al-Jubail Petrochemical Company (Kemya) | Al-Jubail | Saudi Arabia |
| Almad General Trading Ltd. | Baghdad | Iraq |
| Arabian Gulf Oil Company | Benghazi, G.S.P.L.A.J | Libya |
| Armaghan Sanat Naft Co. | ||
| Autocontrol Process Instrumentation FZE | Sharjah | United Arab Emirates |
| Çalik Enerji | Zincirlikuyu–Sisli / Istanbul | Turkey |
| Carmel Olefins Ltd. | Haifa | Israel |
| CEZERI AKISKAN TEKNOLOJILERI A.S | Üsküdar/Istanbul | Turkey |
| Electrowatt Engineering (Oman) | Muscat | Oman |
| Energy Industries Engineering & Design | Tehran | |
| ENPRODE Engineering & Consulting | Yenibosna-Istanbul | Turkey |
| EXXON Chemical Arabia | Saudi Arabia | |
| Fauji Fertilizer Company Limited | Sindh | Pakistan |
| FOSTER WHEELER BIMAS | Kozyatagi | Turkey |
| Foxboro Intercontinental Ltd | Dubai | United Arab Emirates |
| Galfar Engineering & Contracting SAOG | MUSCAT | Oman |
| Gazran | Tehran | |
| Genel Sistem Dizayni A.S. | Maltepe/Istanbul | Turkey |
| Habonim Industrial Valves Ltd | Kfar Hanassi | Israel |
| Intergraph Israel LTD | Kiryat-Motzkin | Israel |
| International West Technology Transfer Company | Tehran | |
| Iskenderun Enerji Üretim ve Tic. A.S. | Yumurtalik / Adana | Turkey |
| Kia Man Danesh | Tehran | |
| Kuwait Integrated Petroleum Industries Company | Ahmadi | Kuwait |