Wallace Security Services
254 Ballysillan Road, Belfast, County Antrim, BT14 6RA
Special Events Security Ltd
Office 20, Washington House, Belfast, County Antrim, BT1 2BS
Security Services Ni Ltd
Midland Building, Whitla Street, Belfast, County Antrim, BT15 1NH
Caledonian Investigation Agency
Carrowreagh Road, Dundonald, Belfast, County Antrim, BT16 1QT
Select Management & Security Ltd
Unit B1, 19 Heron Road, Belfast, County Antrim, BT3 9LE
Business Security Global Ltd
Townsend Street, Belfast, County Antrim, BT13 2ES
Safe Security
Filor Building Twin Spires Centre, 155 Northumberland Street, Belfast, County Antrim, BT13 2JF
Borsatec N I Ltd
Unit 2 Nelson Trade Centre, Nelson Street, Belfast, County Antrim, BT15 1BH
A & A Security Technologies Group
Prince Regent Road, Belfast, County Antrim, BT5 6SH
Reliance Security Services Ltd
12a Clarendon Road, Belfast, County Antrim, BT1 3BG
R M S
Unit 6-8 Montgomery Business Park, 38 Montgomery Road, Belfast, County Antrim, BT6 9HL
Contour Security
The Spectrum Centre, 333 Shankill Road, Belfast, County Antrim, BT13 3AA
