Ente nazionale idrocarburi

[Eni]

Energy, Oil and Gas Production and operation Sector

Italy

Thyssenkrupp uhde

[Uhde]

International EPC Contractor

Germany

Kellogg brown & root

[Kbr]

International EPC Contractor

United State of America

Life-tech engineering

[Life tech]

Engineering and Consultant Sector

United Kingdom

The saudi economic and development company

[Sedco]

A holding company in Business

Kingdom Of Saudi Arabia

Engineering and consultancy company

[Ecoman]

Engineering, Training, and Consultancy Sector

United Arab of Emirates