Guardia Security UK Ltd
3 Bletchley Avenue, South Shields, Tyne and Wear, SR5 4LX
Group 4 Total Security Ltd.
Defender Court, Hylton Riverside West, Sunderland Enterprise Park, Sunderland, Tyne and Wear, SR5 3PE
Turners Security Alarms
9d Carrmere Road, Leechmere Industrial Estate, Sunderland, Tyne and Wear, SR2 9TW
Lockhart Security Services
1-4 Hudson Road, Sunderland, Tyne and Wear, SR1 2AQ
J Durrance & Co Ltd
Hanlon Court, Royal Industrial Estate, Jarrow, Tyne and Wear, NE32 3HR
N B C Security Systems Ltd
Jobling House 19 Vane Terrace, Seaham, County Durham, SR7 7AU
Automatic Security Services Ltd.
Security House, 4a Beaconsfield Road, Low Fell, Gateshead, Tyne and Wear, NE9 5EU
Security Plus Ltd
4 Halifax Court, Dunston, Gateshead, Tyne and Wear, NE11 9JT
Enigma Security Solutions
7a Armstrong Road, Washington, Tyne and Wear, NE37 1PR
Protector Group Ltd
Protector House, Station Approach, Team Valley Trading Estate, Gateshead, Tyne and Wear, NE11 0ZF
Automatic Security Services Ltd
35 Cross Keys Lane, Gateshead, Tyne and Wear, NE9 6DA
