1 Alliance Security
(+1 902-892-2519)
101 Longworth Ave, Charlottetown, Prince Edward Island C1A 5A9
Defense Company    Establishment    Home Security Company

2 Alliance Security Systems
(+1 613-937-4430)
2B 805 Sydney St # 2, Cornwall, Ontario K6H3J7
Automation Service    Defense Company    Establishment    Home Security Company

3 Brink's
(+1 902-566-4253)
30 Jordan Cres, Charlottetown, Prince Edward Island C1A 2W3
Defense Company    Establishment

4 Canadian Corps-Commissionaires
(+1 613-932-2594)
1105 Osborne Ave, Cornwall, Ontario K6J 1L1
Defense Company    Establishment

5 Connolly Security Systems Ltd
(+1 902-892-5276)
113 Longworth Ave, Charlottetown, Prince Edward Island C1A 5B1
Defense Company    Establishment    Security Guard Service

6 Corporation of the City of Cornwall
(+1 613-930-7419)
10 4th St W, Cornwall, Ontario
Defense Company    Establishment

7 Eastern Alarms
(+1 902-892-9098)
26C Thompson Drive, Charlottetown, Prince Edward Island C1E1K3
Business Service    Defense Company    Establishment

8 Flame Safety Canada Fire Protection Inc.
(+1 613-362-5399)
6515 Rae Rd, Cornwall, Ontario K6H 7R8
Business Service    Defense Company    Establishment    Fire Protection Service

9 Island Alarms
(+1 902-629-1449)
530 Suffolk Rd, Charlottetown, Prince Edward Island C1A 7J7
Defense Company    Establishment

10 Island Home Watch
(+1 902-388-4653)
26 Laurie Dr, Charlottetown, Prince Edward Island C1A 5M8
Defense Company    Establishment

11 Medacom Atlantic Inc
(+1 902-892-1204)
229 Sherwood Rd, Charlottetown, Prince Edward Island C1E 0E5
Defense Company    Establishment

12 Message Centre Pei
(+1 902-892-1204)
202 Grafton St, Charlottetown, Prince Edward Island C1A 1L3
Defense Company    Establishment

13 Mocaco Security
(+1 403-753-0029)
16 Kananaskis Dr, Coleman, Alberta T0K 0M0
Defense Company    Establishment

14 National Port Security Services Inc
(+1 902-892-9977)
379 QUEEN St, Charlottetown, Prince Edward Island C1A 4C9
Defense Company    Establishment

15 PEI Security Systems
(+1 902-388-4653)
26 Laurie Drive, Charlottetown, Prince Edward Island C1A5M8
Defense Company    Establishment    Security Guard Service

16 Safe & Dependable Fire Ext
(+1 613-933-2567)
34 Pine St, Cornwall, Ontario K6J 1B5
Defense Company    Establishment

17 Star Security
(+1 613-938-0194)
506 Pitt St, Cornwall, Ontario K6J 3R5
Defense Company    Establishment

18 Stephen Lank Enterprises Inc
(+1 902-566-4583)
31 Kellow Dr, Cornwall, Prince Edward Island C0A 1H0
Defense Company    Establishment

19 Tri-Tech Svc
(+1 902-432-3945)
626 South Dr, Summerside, Prince Edward Island C1N 3Z7
Defense Company    Establishment

20 United Fire Safety Co Ltd
(+1 905-877-0033)
55 Sinclair Ave, Georgetown, Ontario L7G 4X4
Defense Company    Establishment