| Business | Phone |
| Akal Security 101 S Edgeworth St, Greensboro 27401 | (336) 272-5218 |
| Allied Security 415 N Edgeworth St, Greensboro 27401 | (336) 275-3330 |
| Wackenhut Corp 1 Centerview Dr # 105, Greensboro 27407 | (336) 854-3330 |
| Triton Special Police 800 W Smith St # 201, Greensboro 27401 | (336) 378-1295 |
| Corporate Security Intl Inc 2918 Manufacturers Rd, Greensboro 27406 | (336) 574-1773 |
| Securitas Security Svc Usa Inc 618 Guilford College Rd # A, Greensboro 27409 | (336) 292-9825 |
| Security Services Of America 8642 W Market St # 108, Greensboro 27409 | (336) 664-6995 |