| COMPANY | CONTACT | MEMBERSHIP LEVEL | ADDRESS | CITY | STATE | ZIP | PHONE |
| ACPA-SC | Mr. Bill DuBose | Board of Directors | 258 Little Creek Drive | Leesville | SC | 29070 | 803-532-2142 | | | |
| Ashmore Brothers, Inc. | Mr. Richard Ashmore | Board of Directors | Post Office Box 529 | Greer | SC | 29652 | 864-879-7311 | | | |
| Banks Construction Co. | Mr. Reid Banks | Board of Directors | Post Office Box 71505 | Charleston | SC | 29415 | 843-744-8261 | | | |
| BB&T Insurance Services | Mr. Wes Dasher | Executive Committee | Post Office Box 8628 | Columbia | SC | 29202 | 803-231-6181 | | |
| Blanchard Machinery Company | Mr. Phil Denny | Executive Committee | Post Office Box 7517 | Columbia | SC | 29202 | 803-926-4120 | | |
| Carolinas Concrete Pipe & Products Assn | Mr. Marc Finlayson | Member | Post Offie Box 1673 | New Bern | NC | 28563 | 252-636-1445 | | |
| C. R. Jackson Companies, Inc. | Mr. Clarke DeHart | Chairman | Post Office Box 8023 | Columbia | SC | 29202 | 803-750-6020 | | |
| Davis & Floyd | Mr. Emmett I. Davis | Board of Directors | P.O. Drawer 428 | Greenwood | SC | 29638 | 864-229-5211 | | |
| Dennis Corporation | Mr. Dan Dennis | Member | 1800 Huger Street | Columbia | SC | 29201 | 803-252-0991 | | |
| E.S. Wagner | Mr. John C. Wagner | Board of Directors | 427 Oak Road | Piedmont | SC | 29673 | 864-269-8585 | | |
| Florence and Hutcheson | Mr. Rob Echols | Member | 501 Huger Street | Columbia | SC | 29201 | 803-254-5800 | | |
| HDR Engineering of the Carolinas | Mr. Robert Clair | Executive Committee | 3955 Faber Place - Suite 300 | N. Charleston | SC | 29405 | 843-414-3704 | | |
| H & R Recycling | Mr. R. D. "Butch" Reeves | Member | 2435 East North Street - Suite 225 | Greenville | SC | 29615 | 864-233-1990 | | |
| L. A. Barrier & Son, Inc. | Mr. Joel Tyson | Member | P.O. Box 84007 | Lexington | SC | 29073 | 803-356-2351 | | | |
| Lafarge North America | Mr. Mike Kanlic | Member | P. O. Box 326 | Harleyville | SC | 29448 | 843-462-7651 | | | |
| Lehigh Hanson, Inc. | Mr. Matt Jolliff | Executive Committee | P.O. Box 2657 | Greer | SC | 29650 | 864-968-1310 | | |
| Martin Marietta | Mr. Jim Thompson | Executive Committee | 2000 Center Point Drive- Suite 2325 | Columbia | SC | 29210 | 980-721-1220 | | |
| Myrtle Beach Area Chamber | Mr. Brad Dean | Board of Directors | 1200 Oak Street | Myrtle Beach | SC | 29578 | 843-916-7241 | | |
| PB Americas, Inc. | Ms. Mary Clayton | Board of Directors | 1501 Main Street - Suite 700 | Columbia | SC | 29201 | 704-342-5402 | | | |
| PDRTA | Ms. Janice Baroody | Member | 313 Stadium Road | Florence | SC | 29501 | 843-664-5718 | | |
| Phillips and Jordan | Mr. Brian Kuhnle | Executive Committee | 2100 Fairfax Road - Suite 101D | Greensboro | NC | 27402 | 336-478-0265 | | |
| Sanders Brothers Construction Co. | Mr. Greg Sanders | Board of Directors | 1990 Harley Street | N. Charleston | SC | 29406 | 843-744-4261 | | | |
| Sanitary Plumbing Contractors, Inc. | Mrs. Sally Paul | Member | Post Office Box 66 | Simpsonville | SC | 29681 | 864-862-4452 | | | |
| SEACO, Inc. | Mr. W.P. DuBose Tuller | Member | P.O. Box 5227 | Columbia | SC | 29205 | 803-799-5335 | | |
| SC State Ports Authority | Ms. Barbara Melvin | Member | P.O. Box 22287 | Charleston | SC | 29413 | 843-577-8600 | | |
| Sloan Construction Co. | Mr. Scott Fant | Past Chairman | 250 Plemmons Road | Duncan | SC | 29334 | 864-416-0200 | | |
| Southeastern Concrete Products | Mr. Charles A. Carson Jr. | Board of Directors | P.O. Box 2104 | Cayce | SC | 29171 | 803-794-7363 | | |
| Sprague & Sprague Consulting Engineers | Ms. Gaye Garrison Sprague | Member | Post Office Box 9192 | Greenville | SC | 29604 | 864-242-3106 | | |
| Stantec | Mr. Rick Day | Member | 4969 Centre Pointe - Suite 200 | N. Charleston | SC | 29418 | 843-740-7700 | | |
| The LPA Group, Inc. | Mr. Don Freeman | Executive Committee | Post Office Box 5805 | Columbia | SC | 29250 | 803-254-2211 | | | |
| Thrift Brothers, Inc. | Mr. Tim Hydrick | Executive Committee | Post Office Box 1293 | Seneca | SC | 29679 | 864-882-7720 | | |
| URS Corporation | Mr. Don Harris | Member | 11 Brendan Way - Suite 140 | Greenville | SC | 29615 | 864-609-9111 | | |
| United Infrastructure Group, Inc. | Mr. Charles R. Snow | Treasurer/Exec. Comm | 101 Trade Zone Drive - Suite 16-A | W. Columbia | SC | 29170 | 803-822-0333 | | | |
| U.S. Group, Inc | Mr. Benji Vinson | Executive Committee | P. O Box 21234 | Columbia | SC | 29221 | 803-798-1429 | | |
| Vulcan Materials | Mr. Roger Dunlap | Executive Committee | 201 Brown Road | Piedmont | SC | 29673 | 864-277-2371 | | |
| Wilbur Smith Associates | Mr. C. Eric Burke, P.E. | Board of Directors | Post Offie Box 92 | Columbia | SC | 29202 | 803-758-4524 | | | |