| Business | Phone |
| Ahs Co Ltd 886 Danforth Ave, Toronto M4J 1L7 | (416) 461-2774 |
| Hawk Security Systems Ltd 40 Saint Mary St, Toronto M4Y 2S8 | (416) 975-0516 |
| Hawaiian Productions 5-0 2498 Yonge St #322, Toronto M4P 2H8 | (416) 483-1550 |
| High Profile Event Security 27 Polson St, Toronto M5A 1A4 | (416) 406-4588 |
| Intelligarde International Inc 55 Unwin Ave, Toronto M5A 1A2 | (416) 760-0000 |
| Ipc Securities 100 Simcoe St, Toronto M5H 3G2 | (416) 360-0990 |
| La Brash Security Svc Ltd 55 Eglinton Ave E #308, Toronto M4P 1G8 | (416) 487-4864 |
| Lion Security Syc 22 College St #104, Toronto M5G 1K2 | (416) 921-1413 |
| Magnum Protective Svc Ltd 27 Carlton St #203, Toronto M5B 1L2 | (416) 591-1566 |
| Maximum Security Consultants 608 Yonge St, Toronto M4Y 1Z3 | (416) 924-2328 |
| Nce Security 9 Davies Ave, Toronto M4M 2A6 | (416) 406-0811 |
| Nexus Protective Svc 56 The Esplanade #200, Toronto M5E 1A7 | (416) 815-7575 |
| Ontario Guard Svc Inc 1915 Danforth Ave, Toronto M4C 1J5 | (416) 690-2827 |
| Parking Permission Security 181 Mill St, Toronto M5A 4R8 | (416) 364-0442 |
| Protect Security Svc Ltd 180 Dundas St W #300, Toronto M5G 1Z8 | (416) 599-5454 |
| Security Management Svc 200 Queens Quay E #1, Toronto M5A 4K9 | (416) 360-1902 |
| Enforce Security Svc Ltd 1043 Bloor St W, Toronto M6H 1M4 | (416) 532-5994 |
| Canadian Corps-Commissionaires 80 Church St, Toronto M5C 2G1 | (416) 364-4496 |
| Task Force Security 1080 Tapscott Rd, #2, Toronto, Ontario, Toronto M1X1E7 | (416) 509-0965 |
| Best Guard Security Inc. 750 Oakdale Road, Unit 61, Toronto M3N 2Z4 | (416) 749-2009 |