| Company | CIK | Ticker Symbol | Document |
| B&H Maintenance & Construction, Inc. | 1521187 | | S-3[html] |
| Bemis, LLC | 1521188 | | S-3[html] |
| Chapman Construction Co., L.P. | 1521257 | | S-3[html] |
| Chapman Construction Management Co., Inc. | 1521189 | | S-3[html] |
| Chapman Holding Co., Inc. | 1521190 | | S-3[html] |
| Construction & Turnaround Services of California, Inc. | 1521191 | | S-3[html] |
| Construction & Turnaround Services, L.L.C. | 1521192 | | S-3[html] |
| Halpin Line Construction LLC | 1521193 | | S-3[html] |
| Hawkeye, LLC | 1521194 | | S-3[html] |
| InfrastruX Group Common Paymaster, LLC | 1521195 | | S-3[html] |
| InfrastruX Group, LLC | 1521196 | | S-3[html] |
| InfrastruX Hawkeye Holdings, LLC | 1521184 | | S-3[html] |
| InterCon Construction Trucking, Inc. | 1521197 | | S-3[html] |
| InterCon Construction, Inc. | 1521198 | | S-3[html] |
| InterPower Line Services Corp | 1521199 | | S-3[html] |
| Lineal Industries, Inc. | 1521200 | | S-3[html] |
| Premier Utility Services, LLC | 1521201 | | S-3[html] |
| SCBT FINANCIAL CORP | 764038 | NASDAQ:SCBT | S-3[html] |
| Skibeck PLC, Inc. | 1521203 | | S-3[html] |
| Skibeck Pipeline Company, Inc. | 1521202 | | S-3[html] |
| Trafford Corp | 1521204 | | S-3[html] |
| UTILX CORP | 821361 | | S-3[html] |
| UtilX Overseas Holdings, Inc. | 1521205 | | S-3[html] |
| Willbros Construction (U.S.), LLC | 1521206 | | S-3[html] |
| Willbros Construction California (U.S.), Inc. | 1521207 | | S-3[html] |
| Willbros Downstream of Oklahoma, Inc. | 1521208 | | S-3[html] |
| Willbros Downstream, LLC | 1521209 | | S-3[html] |
| Willbros Energy Services Co | 1521210 | | S-3[html] |
| Willbros Engineering California (U.S.), Inc. | 1521212 | | S-3[html] |
| Willbros Engineers (U.S.), LLC | 1521213 | | S-3[html] |
| Willbros Government Services (U.S.), LLC | 1521214 | | S-3[html] |
| Willbros Group, Inc.\NEW\ | 1449732 | | S-3[html] |
| Willbros Midstream Services (U.S.), LLC | 1521215 | | S-3[html] |
| Willbros Project Services (U.S.), LLC | 1521216 | | S-3[html] |
| Willbros Refinery & Maintenance Services (U.S.), LLC | 1521217 | | S-3[html] |
| Willbros T&D Services, LLC | 1521218 | | S-3[html] |
| Willbros United States Holdings, Inc. | 1521219 | | S-3[html] |
| Wink Engineering, LLC | 1521220 | | S-3[html] |