| Business | Phone |
| Highlites Security & Electric 138 Dunington Dr, Scarborough M1N 3E6 | (416) 690-6860 |
| Inform Security Systems Inc 1234 Kingston Rd #118, Scarborough M1N 1P3 | (416) 698-7787 |
| International Business Archers 10 Milner Business Crt, Scarborough M1B 3C6 | (416) 335-8052 |
| Intramerica Security Technolog 50 Venture Dr #6, Scarborough M1B 3L6 | (416) 754-4313 |
| Kodicom Canada 480 Birchmount Rd #14, Scarborough M1K 1N8 | (416) 261-2266 |
| L G Security 80 Nashdene Rd, Scarborough M1V 5E4 | (416) 335-4934 |
| Lingco Manufacturing & Tooling 491 Brimley Rd #4, Scarborough M1J 1A4 | (416) 261-5285 |
| Meranto Technology Inc 45 Crockford Blvd, Scarborough M1R 3B7 | (416) 757-9222 |
| Metalex 9 Bertrand Ave, Scarborough M1L 2P3 | (416) 759-1219 |
| Nyont Sensors Corp 525 Milner Ave #4, Scarborough M1B 2K4 | (416) 321-6731 |
| Premise Protection Svc 49 Dalmatian Cres, Scarborough M1C 4W5 | (416) 724-2193 |
| Private Eye Spy Shop 2100 Allesmere Rd #108, Scarborough M1H 3B7 | (416) 284-8488 |
| Protection Plus Security 3428 Sheppard Ave E, Scarborough M1T 3K4 | (416) 293-2554 |
| Surround Communications 65 Old Finch Ave, Scarborough M1B 5J2 | (416) 282-9111 |
| Betatron Intl Inc 1295 Morningside Ave, Scarborough M1B 4Z4 | (416) 724-4426 |
| Satellite Communication 1295 Morningside Ave #19, Scarborough M1B 4Z4 | (416) 287-2346 |
| Spy Zone 1174a Kennedy Rd, Scarborough M1P 2L1 | (416) 751-1065 |
| Tri-Ed Ltd 705 Progress Ave #1, Scarborough M1H 2X1 | (416) 289-2257 |
| Econolite Canada Inc 228 Midwest Rd, Scarborough M1P 3A9 | (905) 839-9119 |
| Feelsafe Inc 43 Santamonica Blvd, Scarborough M1L 4H3 | (416) 617-6063 |
| Dbs Access Control 3761 Victoria Park Ave #5, Scarborough M1W 3S2 | (416) 499-4767 |