- GTS Group - The Heath Business & Technical Park, Runcorn, Cheshire, WA7 4QX
- GU Ltd (Door Division) - Unitas House , Coventry, CV3 4LH
- Guarantee Laundries - 2 Pines Way, Station Road, Sturminster Newton, Dorset, DT10 2RN
- Guaranteed Leaflet Distribution - Crusader House, London, London, ec1v 4py
- Guarantor Security Ltd - Unit 12 The Barns Farm Road, Bideford, Devon, EX39 3BT
- Guard Dog Security UK - 12 Bedivere Rd, Bromley, Kent , BR1 5LJ
- Guard Group Nationwide Ltd - 1142 Stratford Road, Birmingham, West Midlands, B28 8AE
- Guard It Ltd - Unit B7 Hillborough Business Park, Herne Bay, Kent, CT6 6TE
- Guard Security Systems - 2 Eaton Gate, London, SW1W 9BJ
- Guardforce Security Ltd - 43-45 Butts Green Road, Hornchurch, Essex, RM11 2JS
- Guardforce Security Services Ltd - 24 Station Road, Ely, Cambridgeshire, CB6 1QF
- Guardian Alarms Ltd - 20-22 Sydenham Road, Croydon, Surrey, CR0 2EF
- Guardian Angels Training - 42 Seymour Road, Bolton, Greater Manchester, BL1 8PT
- Guardian Controls International Ltd - 56 Crewe Road, Sandbach, Cheshire, CW11 4NN
- Guardian Cradle Maintenance Ltd - Unit 7, West Yoke Farm, Ash Nr Sevenoaks, Kent, TN15 7EP
Companies 2341 to 2355 | Page 157 of 166