| Lehigh Asphalt Paving & Construction Co. | | Tamaqua | PA | Owner | Key Contacts | Active Projects |  .aspx |
| RKR Hess, a Division of UTRS, Inc. | | East Stroudsburg | PA | Owner | Key Contacts | Active Projects |  .com |
| Advanced GeoServices Corp. (AGC) | | West Chester | PA | Owner | Key Contacts | Active Projects |  .com |
| Marino Corporation | | Skippack | PA | Owner | Key Contacts | Active Projects | .com |
| John A DiRocco General Contractors Inc | | Downingtown | PA | Owner | Key Contacts | Active Projects | .com |
| Glasgow, Inc. | | Glenside | PA | Owner | Key Contacts | Active Projects | .aspx |
| Stewart & Tate, Inc. | | York | PA | Owner | Key Contacts | Active Projects |  .com/ |
| Independent Enterprises Inc | | Oakdale | PA | Owner | Key Contacts | Active Projects | .com/ |
| Wildlife for Everyone | | State College | PA | Owner | Key Contacts | Active Projects | .org |
| Trumbull Corporation | | Pittsburgh | PA | Owner | Key Contacts | Active Projects |  |
