32 companies
| Ticker | Name | FYE |
|---|---|---|
| DY | DYCOM INDUSTRIES INC | Jan 30 |
| ESOA | Energy Services of America CORP | Sep 30 |
| ITG | ITG, Inc./DE/ | Dec 31 |
| MTZ | MASTEC INC | Dec 31 |
| MYRG | MYR GROUP INC. | Dec 31 |
| PLPC | PREFORMED LINE PRODUCTS CO | Dec 31 |
| PRIM | Primoris Services Corp | Dec 31 |
| SKK | SKK Holdings Ltd | Dec 31 |
| Aegion Corp | Dec 31 | |
| AMERILINK CORP | Mar 29 | |
| ARGUSS COMMUNICATIONS INC | Dec 31 | |
| BIDDEFORD & SACO WATER CO | ||
| COFLEXIP | Dec 31 | |
| DUCT UTILITY CONSTRUCTION & TECHNOLOGIES INC | Dec 31 | |
| Dycom Investments, Inc | Jan 30 | |
| GOLDFIELD CORP | Dec 31 | |
| HOLLOMAN CORP | Dec 31 | |
| INFRACOR INC | Mar 31 | |
| INFRASOURCE SERVICES INC | Dec 31 | |
| InfrastruX Group, Inc. | Dec 31 | |
| ION TECHNOLOGY INC | Dec 31 | |
| KIMMINS CORP/DE | Dec 31 | |
| MCDERMOTT J RAY SA | Mar 31 | |
| OFFSHORE PIPELINES INC | Jul 31 | |
| OMNIAMERICA INC | Jun 30 | |
| PLH GROUP, INC. | Dec 31 | |
| QualTek Services Inc. | Dec 31 | |
| Sabre Industries, Inc. | ||
| THREE SIXTY SOLAR LTD. | Sep 30 | |
| UTILX CORP | Mar 31 | |
| VISTEK LTD | Feb 28 | |
| WESTOWER CORP | Sep 30 |