1- ALMEER TECHNICAL SERVICES CO.W.L.L
2- K.C.M.E Co. GAS PIPING AND CYLINDERS
3- FINESCO INTERNATIONAL GEN. TRADG & CONTR CO.
4- MOHAMED NASER M. AL-BADDAH & PARTNER GEN. TRDG. & CONTG. CO.
5- IMCO ENGINEERING & CONSTRUCTION CO.
6- GULF SPIC GENERAL TRADING & CONTRACTING CO.
7- AL- RASHED COOPERHEAT TRDG. & CONTG. CO
8- AL MARAM GENERAL TRADING CO.
9- AL-GHANNAM INTERNATIONAL UNITED CO. W.L.L
10- CONSOLIDATED CONTRACTORS CO. (KUWAIT) W.L.L
11- BADER AL MULA & BROS CO. W.L.L
12- HOT ENIGEERING & CONSTRUCTION CO.
13- ESCO TRADING EST.
14- GULF ELECTRICAL ENGINEERING CO.
15- POONG LIM INDUSTRIAL CO. LTD. SOUTH KOREA
16- KUWAIT INTERNATIONAL INDUSTRIAL LABORATORY INSPECTION & RADIATION SERVICES CO.
17- KCC ENGINEERING & CONSTRUCTION CO.
18- YOUSEEF M. AL-SHAYA GEN. TRDG. & CONTG. CO.
19- ARABI ENERTECH KSC
20- INTERNATIONAL INSPECTION CENTER
21- AL-MAGWA ENGINEERING & CONTRACTING CO. (KUWAIT)
22- FAWAZ REFRIGERATON AND A/C CO.
23- ABDULLA CONTRACTING & TRADING
24- INTEGRAL SERVICES CO. W.L.L FOR MECH. CONT. & INSTR.
25- HEAVY ENGINEERING INDUSTRIES & SHIPBUILDING CO. (HEISCO)
26- THE TRADING INDUSTRIAL EQUIPMENT CO. KUWAIT
27- SAFETY INTERNATIONLA GENERAL TRADING & CONT.CO.
28- TARIQ AL-GHANIM GEN. TRAD. & CONT. CO (W.L.L)
29- ABJ ENGINEERING CONTRACTING CO.