0796593082 
Greater Amman Municipality.
Jordan Valley Authority.
The General Command of the Jordanian Armed Forces (the Arab Army).
The Ministry of Public Works and Housing .
Queen Alia airport .
Jordan Phosphate Mines Company.
Arab Potash Company.
Jordan Tractors Company / (Caterpillar).
Near East Equipment Company (Komatsu)
Manaseer Group.
Ramallah Company for the manufacture of iron and steel
Cementra Jordan Company
Al-Aoun Company for Contracting
Minesem Company for Mining Development
Comedat Corporation
Jordan Cable Company
Site company
Arkan Construction Contracting Company
Ma’an Contracting Company
Al-Amaq Company for Mining
Al-Orouba Crushers and Contracting Company
Advanced Crushers Company
Northern Cement Company
Al-Zuhairi Brothers Company
Lafarge Jordan Concrete
National Paints Factories Company