Schlumberger - UAE
Qatar, UAE and 3 more
Rotary Engineering Pte. Ltd.
Qatar, UAE and 1 more
Control Contracting & Trading Company (CCTC)
Qatar, UAE
Weatherford - Cielo
Qatar, UAE and 4 more
Qatar Petroleum - Jerry Varghese
Qatar
Venture Gulf Engineering
Qatar
RasGas
Qatar
Consolidated Contractors Company (CCC / CCIC)
Qatar, UAE and 3 more
IMCO Engineering & Construction Company
Qatar, Kuwait
Air Liquide
Qatar, UAE and 1 more