Baytur Construction is a Turkey-based construction company. For several years the company has been active in the middle east.

Al Sraiyah Group was established in 1975 to cater to the infrastructural development by providing disversified construction services.

SEG building services range from full project construction management from day one to successful general contracting. Long experience and versitality are their key characteristics.

Arabtec Contruction is a multinational construction company that is headquartered in Dubai, UAE. Current operations in Qatar are based around the construction of the Al Waab City development.

Bilfinger has operated succesfully in the Arabian Gulf region for many years.

Hyundai Engineering and Construction Co. is a major construction company in South Korea which has carried out projects not only in Korea but around the world.

Leightn Holdings is Australia’s largest project development and contracting group. It is active in various technical industries.

Hochtief AG is Germnay’s largest construction company.

UrbaCon Trading & Contracting was established in Qatar as a subsidary of Khayyat Contracting. It is currently building the "Mall of Qatar".

Since 1985, Contrack International, Inc. has been a leading global engineering, procurement and construction company.

Arabian MEP Contracting is part of the Al Malki Group with Engineering Contracting activities in MEP Building Services and Civil Construction.

This joint venture of OHL International and Contrack began construction in early 2008 on the Sidra Medical and Research Center in Doha, Qatar.

Harinsa Qatar (HQ) is a main general contractor company. It belongs to a European International Holding Group, ECISA, a 45 years old General Contractor with a background of 2000 projects.

Al Hamad Engineering W.L.L is a general construction company and part of M.H. Al Mana Group of Companies.

Ezdan Holding Group owns and invests huge real estate projects in different parts of Qatar in a variety of sectors.

ALEC operates in the Middle East (UAE, Oman & Qatar) and is originally from South Africa. Current Projects include New Doha Intl. Airport and Doha Ferstival City.

Carillion plc is a British multinational facilities management and construction services company. Current projects include Mshereib Downtown.

The Construction and Reconstruction Company (CRC) was founded 70 years ago in Egypt. Current projects includes Rabban Suites, Tower on Viva Bahriya amongst others.

Redco Almana is group of various companies. Construction projects include various Towers on the Pearl and many others.

QDVC is a joint venture between Qatari Diar Real Estate Investment Company and VINCI Construction.

BMC Qatar was established in 2003 as an affiliate of KCG Saudi Arabia and is active in the field of construction protection and repair.

Zublin is one of Germnay’s major construction company Owner is now Strabag AG.

Drake & Scull International is amongst other fields a mechanical, electrical and plumbing (MEP) contractor.

Descon is

Al Jaber Engineering

Al Sraiya Contracting

Strabag

Tadmur Contracting

J&P