Al Jaber Engineering, Qatar
Engineering company focusing on engineering, construction and commercial services related to oil, gas and petrochemical industries in Qatar.
jec.qa

Arab Engineering Bureau (AEB) Qatar
Engineering office in Qatar offering services such as Structural engineering, electro mechanical services, project management, interior design and more.
aeb-qatar.com

Petroserv Group of Companies
Petroserv Group includes Engineering, Trading Controls and Communications Divisions.
petroserv-limited.com

Abu Adel Engineering Services (AAES) Qatar
Official website of Abu Adel Engineering Services Company in Qatar offering industrial, mechanical, electrical contracting, oil and gas services and more.
aaes.net

Masharii Project Management, Qatar
Project management and business development company based in Doha, Qatar.
masharii.com