Vinci, France

Saudi Binladin Group

Bouygues, France, with local

subsidiary Bymaro, and Cegelec,

also of France

Besix, Belgium, with Somagec,

local, and Siemens, Germany

Pizzarotti, Italy, with Airclima

SNC Lavalin, Canada

Tepe Akfen Ventures, Turkey

Mak-Yol Insaat, Turkey

Societe Generale des Travaux

de Maroc

Alarko Contracting Group, Turkey

Burhan International Contracting

Company,Kuwait, with Arab

Contractors (Osman Ahmed Osman

& Company), Egypt

Obrascon Huarte Lain( OHL), Spain