Bilfinger Berger Qatar W.L.L. QDVC Q.S.C
HBK Contracting Company WLL
Medgulf Construction Company (WLL)
Ammico Contracting Co WLL
MIDMAC Contracting Co WLL
UrbaCon Trading & Contracting LLC
Redco International WLL
AlJaber Engineering LLC
Al Jaber & Partners Construction & Energy Projects WLL
ASTAD Project Management
Construction & ReConstruction Engineering Co
Khayyat Contracting & Trading
Redco Construction – Almana
Gulf Contracting Co WLL
Qserve Qatar WLL
Al Hamad Engineering WLL