Empress Security
104B Regus House, 4 Admiral Way, Doxford International Business Park, Sunderland, Tyne and Wear, SR3 3XW
Lockhart Security Services
1-4 Hudson Road, Sunderland, Tyne and Wear, SR1 2AQ
Guardian International Security Group Ltd
22 Athenaeum Street, Sunderland, Tyne and Wear, SR1 1DH
I S S Facility Services
Office Suite 1, Stanfield Business Centre, Sunderland, Tyne and Wear, SR2 8SZ
Turners Security Alarms
9d Carrmere Road, Leechmere Industrial Estate, Sunderland, Tyne and Wear, SR2 9TW
Group 4 Total Security Ltd.
Defender Court, Hylton Riverside West, Sunderland Enterprise Park, Sunderland, Tyne and Wear, SR5 3PE
Rt Security Protection Services Ltd
North Sands Business Centre, Liberty Way, Sunderland, Sunderland, Tyne and Wear, SR6 0QA
Davenport Security
2 Burdon Lane, Sunderland, Tyne and Wear, SR2 0HQ
Security Company Sunderland
Fawcett Street, Sunderland, Tyne and Wear, SR1 1RZ
I S S Security
Stanfield Business Centre, Addison Street, Sunderland, Tyne and Wear, SR2 8SZ
Security Company Darlington
Fawcett Street, Sunderland, Tyne and Wear, SR1 1RZ
