| Business | Phone |
| American Citadel Guard Inc 122 Edinburgh Ct, Greenville 29607 | (864) 241-0131 |
| American Commercial & Ind Inc 1300 Rutherford Rd, Greenville 29609 | (864) 292-7474 |
| Atlas Security 200 Farrs Bridge Rd # G, Greenville 29617 | (864) 246-2457 |
| Daniel Building Maintenance 301 N Main St, Greenville 29601 | (864) 233-5979 |
| Guardsmark Inc 1900 Augusta St, Greenville 29605 | (864) 235-9859 |
| Pro-Teck Security Guard Svc Greenville 29605 | (864) 968-1911 |
| Rrvl Protective Svc 11 Brendan Way, Greenville 29615 | (864) 233-9892 |
| Securitas Security Svc Usa Inc 1 Chick Springs Rd # 119, Greenville 29609 | (864) 242-0464 |
| Security Forces Inc 2510 Wade Hampton Blvd # B, Greenville 29615 | (864) 244-0442 |
| Us Security Assoc 120 Old Mill Rd # E, Greenville 29607 | (864) 289-0745 |
| Strategic Security Svc 330 Pelham Rd, Greenville 29615 | (864) 298-3441 |