| SAUDI ARAMCO |
10005707 / 10030791 |
| SCECO |
2003046 |
| SWCC |
4574 |
| SABIC |
0000500109 |
| MARAFIQ |
TR6170 |
| SAMREF |
10247 |
| SAIPEM |
13338 |
| SADARA CHEMICAL COMPANY |
1000001411 |
| SAHARA PETROCHIMICALS |
101135 |
| SAUDI CHEVRON PHILLIPS |
119029 |
| RAWEC |
100522 |
| CRISTAL |
700623 |
| OLAYAN DESCON |
L00107 |
| AL-MOJIL-MMG |
101580 |
| AL-SUWAIDI |
6455 |
| ANABEEB |
40739 |
| AL YUSR TOWNSEND BOTTOM |
L00107 |
| OLAYAN DESCON |
7520 |
| NATIONAL CONTRACTING CO |
106028 |
| KANOOZ INDUSTRIAL SERVICES |
DAM50 |
| BABCOCK BORSIG SERVICE |
46001629 |
| AL RUSHAID CONSTRUCTION CO |
00006000 |
| NATIONAL CONTRACTING CO |
106028 |
| SISCO |
S0035579 |
| CBI EASTERN |
907286 |
| GULF CONSOLIDATED CONTRACTORS |
0810 |
| NESMA & PARTNERS |
2310 |
| ARABIAN BEMCO |
45158 |
| SADARA CHEMICAL COMPANY |
1000001411 |
| SAMAPCO |
101135 |
| SAUDI PCC |
101245 |
| MCDERMOTT ARABIA |
M155D |