| SISCO BUILDING CONTRACTING AND TECHNICAL STEEL WORKS LLC |
| SISCO (L.L.C.) ( |
| SISCO MAKOM GENERAL TRADING L.L.C |
| SISCO METAL INDUSTRIES L.L.C |
| SISCOM FOR COMMUNICATIONS & INFORMATION SAE |
| SISCOM FOR TECHNICAL SOLUTIONS AND NETWORKS |
| SISCOM INFORMATION TECHNOLOGY L L C |
| SISCO SCAFFOLDING L.L.C |
| SISCO STEEL CONTRACTING L.L.C |
