1 AL-HABTOOR ENGINEERING L.L.C DUBAI (UAE)
2 ARABTEC CONSTRUCTIONS L.L.C DUBAI (UAE)
3 GHANTOOT TRANSPORT & GEN.CONT.EST L.L.C ABU DHABI (UAE)
4 AL-FATTAN ENGINEERING L.L.C DUBAI (UAE)
5 WADE ADAMS CONTRACTING L.L.C DUBAI (UAE)
6 AL-NABOODAH CONTRACTING L.L.C DUBAI (UAE)
7 SKM AIRCONDITIONING EQUIPMENT L.L.C SHARJAH (UAE)
8 BILT MIDDLE EAST L.L.C  DUBAI (UAE)
9 AL-BASTI & MUKTHA L.L.C DUBAI (UAE)
10 AL-FARA'A GROUP OF COMPANY L.L.C DUBAI (UAE)
11 DUTCO BALFOR BEATTY GROUP L.L.C DUBAI / ABU DHABI
12 DRAKE & SCULL  L.L.C ABU DHABI (UAE)
13 GINCO GENERAL CONTRACTING L.L.C DUBAI (UAE)
14 ROSHAN CONSTRUCTIONS L.L.C DUBAI (UAE)
15 AL-GHAFLY L.L.C ABU DHABI (UAE)
16 AL-NABOODAH LAING O" ROURKE CO. L.L.C DUBAI (UAE)
17 AL-WATANIA GROUP OF COMPANIES SAUDI ARABIA
18 AL RAJHI GROUP OF COMPANIES SAUDI ARABIA
19 SAUDI INDUSTRIAL CONTRACTING CO. L.T.D SAUDI ARABIA
20 AL-WAHA NATIONAL FACTORY FOR FOODSTUFF SAUDI ARABIA
21 SAUDI OGER SAUDI ARABIA
22 SABIC GROUP  SAUDI ARABIA
23 HACE ( HEATING & AIRCONDITIONING ENTERPRISES ) SAUDI ARABIA
24 AL-MANDIL ENGINEERING CO. SAUDI ARABIA
25 EAST ENGINEERING CONSULTANCY SAUDI ARABIA
26 ALWAN BELADI  PAINTFACTORY SAUDI ARABIA
27 BIN OJIM GROUP SAUDI ARABIA
28 K.M.AL KHATHLAN SAUDI ARABIA
29 QATAR CO DOHA QATAR
30 AL JAB'R TRADING & CONTRACTING COMPANY DOHA QATAR
31 EL EMADI COMPANY DOHA QATAR
32 EUROTECH COMPANY DOHA QATAR
33 CYPROTECH COMPANY DOHA QATAR
34 AL SHAHIN METAL INDUSTRIES SAUDI ARABIA
35 G.P.ZACHARIADES (OVERSEAS) LTD. BAHRAIN
36 SUNCITY VENTURES BAHRAIN
37 AL DALEEM CONSTRUCTION BAHRAIN
38 THERMO L.L.C DUBAI (UAE)
39 ORIENTAL PROJECTS & ENGINEERING CO. L.L.C SULTNATE OF OMAN
40 CORNER TECH INDUSTRIAL SERVICES BAHRAIN
41 CORNER STONE BAHRAIN
42 AL SAAD GROUP SAUDI ARABIA
43 TOWELL CONSTRUCTION & MAINTENANCE CO SULTNATE OF OMAN
44 AL SWISS GROUP OF COMPANIES SHARJAH (UAE)
45 KUWAIT NATIONAL PETROLEUM COMPANY KUWAIT
46 KUWAT OIL COMPANY KUWAIT
47 QATAR NATIONAL CEMENT COMPANY DOHA QATAR