| Business | Phone |
| Akal Security 125 S Jefferson St 106, Green Bay 54301 | (920) 884-9293 |
| Ipc 320 N Adams St 1205, Green Bay 54301 | (920) 430-7850 |
| Janus Security Svc Llc 935 Lombardi Ave, Green Bay 54304 | (920) 965-1971 |
| Liberty Security Inc 2432 Leona Dr, Green Bay 54313 | (920) 494-6676 |
| Metro Public Safety Green Bay 54311 | (920) 469-9111 |
| Per Mar Security Svc 1345 W Mason St, Green Bay 54303 | (920) 429-0202 |
| Pieschek Protective Svc 1960 August St, Green Bay 54302 | (920) 468-0100 |
| Team Security Inc 2267 Gingerwood Way, Green Bay 54313 | (920) 676-5400 |