ADNOC

Saudi Basic Industries Corporation – SABIC

Dubai Petroleum Establishment – DPE

Oman Gas Company – OGC / OQ

Oman Oil Refineries and Petroleum Industries Company – ORPIC

Nigerian Petroleum Development Company – NPDC

Saudi Electric Company – SEC

Snamprogetti / Saipem

Tasnee Petrochemicals

Basra Oil Company

Consolidated Contrators Energy Development – CCED

China Petroleum Engineering & Construction Corporation – CPECC

Crescent Petroleum, Iraq

Exxon Mobil, Iraq

Indorama Eleme Petrochemicals Limited

Sonatrach, Algeria

Aditya Birla Chemicals, Thailand

Bharat Petroleum Corporation Limited – BPCL

Dr Reddys Laboratoroes Limited

Glenmark Limited

Cipla Limited

Hikal Limited

Gharada Chemicals Limited

Natco Pharma Limited

Granuels India Limited

Solara Active Pharma Sciences