| Business | Phone |
| Brownfields Redevelopment Inc 1200 Woodruff Rd # B7, Greenville 29607 | (864) 288-1265 |
| Cgn Engineering Mgmt Assoc 1200 Woodruff Rd, Greenville 29607 | (864) 527-0408 |
| Connor Engineering 220 N Main St, Greenville 29601 | (864) 370-9355 |
| Day & Zimmermann Inc 125 The Pkwy # 400, Greenville 29615 | (864) 241-6700 |
| Fant Reichert & Fogelman 725 Lowndes Hill Rd, Greenville 29607 | (864) 271-9412 |
| Fowler & Grant Engineering Inc 1200 Woodruff Rd # A3, Greenville 29607 | (864) 627-5383 |
| Henderson Engineering 1220 Donaldson Rd, Greenville 29605 | (864) 277-9536 |
| Smith Engineering Co 602 Pettigru St, Greenville 29601 | (864) 232-8700 |
| Tfs Engineers 850 Wade Hampton Blvd # 1e, Greenville 29609 | (864) 233-1293 |