| Detech | 0141 881 1056 | | 17 Langton Crescent, Barrhead, Glasgow, G78 2HB |  Map & Directions |
| Save-It Security | 0141 880 5810 | | 43 Gleniffer View, Neilston, Glasgow, G78 3EZ | | Map & Directions |
| Tritech Security & Electrical Services | 0141 881 1100 | | 22 Muriel Street, Barrhead, Glasgow, G78 1QB | | Map & Directions |
| A C Security Systems | 0141 881 6104 | | 34 Main Street, Barrhead, Glasgow, G78 1RE | | Map & Directions |
| Hudson Vision | 0141 440 5482 | | 21-27 Woodville Street, Glasgow, G51 2RY | | Map & Directions |
| Chubb Electronic Security Ltd | 0870 241 8514 | | 186 Garscube Road, Glasgow, G4 9RQ | | Map & Directions |
| Scotia Security Ltd | 0141 644 0846 | | 3 Floors Road, Waterfoot, Eaglesham, Glasgow, G76 0EP | | Map & Directions |
| Eurosec 24-7 Ltd | 0141 551 0534 | | 120 Carstairs Street, Glasgow, G40 4JD | | Map & Directions |
| A F S Fire & Security | 01355 242174 | | 56 Angus Avenue, East Kilbride, Glasgow, G74 3TT | | Map & Directions |
| Focus Management Ltd | 0141 564 2952 | | 116-118 Elderslie Street, Glasgow, G3 7AW | | Map & Directions |
| Ruchill Security Ltd | 0141 336 4000 | | 109 Stonyhurst Street, Glasgow, G22 5BS | | Map & Directions |
| Securitas Security Services Ltd | 0141 332 0202 | | Eagle Street, Glasgow, G4 9XA | | Map & Directions |
| Alphacam | 01389 756179 | | 122 Main Street, Bonhill, Alexandria, G83 9HL | | Map & Directions |
| I S S Remote Security | 01389 755115 | | The Gatehouse, Lomond Industrial Estate, Alexandria, G83 0TL | | Map & Directions |
| First Response Commercial Security Ltd | 0141 420 6766 | | 22 Milnpark Street, Glasgow, G41 1BB | | Map & Directions |
| Monarch Security Group | 0141 778 4362 | | Praetorian House, 1151-1157 Tollcross Road, Glasgow, G32 8HB | | Map & Directions |
| Havelock Alarm Systems | 0141 942 3388 | | 66 Westbourne Crescent, Bearsden, Glasgow, G61 4HE | | Map & Directions |
| Security Electronics International | 0141 959 5999 | | 1599 Great Western Road, Glasgow, G13 1LS | | Map & Directions |
| Initial Electronic Security | 0141 882 1179 | | 44 Colquhoun Avenue, Hillington Industrial Estate, Glasgow, G52 4BN | | Map & Directions |
| Orbis Property Protection Plc | 0141 445 4338 | | Unit 7 Harmony Court, Loanbank Place, Glasgow, G51 3HN | | Map & Directions |
| Vector | 0141 777 6667 | | Unit 3, 3 Campsie Road, Kirkintilloch, Glasgow, G66 1SL | | Map & Directions |
| Integral Management | 0141 248 8012 | | 71 Berkeley Street, Glasgow, G3 7DX | | Map & Directions |
| Bell Security | 0141 774 7334 | | Unit A8, Coltness Lane, Glasgow, G33 4DR | | Map & Directions |
| Mcleod Systems Security | 0141 571 1880 | | 211 Clarkston Road, Glasgow, G44 3DS | | Map & Directions |
| Westguard Security Ltd | 0141 347 1994 | | 136 Strathmore Road, Glasgow, G22 7DW | | Map & Directions |
| Secom Plc | 0141 353 1212 | | 100 Borron Street, Port Dundas Business Park, Glasgow, G4 9XG | | Map & Directions |
| Security Design Consultants Ltd | 0141 333 9158 | | 13 Woodside Place, Glasgow, G3 7QS | | Map & Directions |
| Major Security Ltd | 0141 420 3249 | | 451 Lawmoor St, Glasgow, G5 0TT | | Map & Directions |
| Maximum Security Systems Ltd | 0141 248 8821 | | 95-107 Haugh Road, Glasgow, G3 8TY | | Map & Directions |
| Up Front Security Ltd | 0141 221 5448 | | 307 West George Street, Glasgow, G2 4LF | | Map & Directions |
| Dash Systems | 0141 772 5555 | | Unit 9, 18 Crowhill Road, Bishopbriggs, Glasgow, G64 1QY | | Map & Directions |
| M T B Scotland Ltd | 0141 352 9933 | | Beresford House, 5-6 Claremont Terrace, Glasgow, G3 7XR | | Map & Directions |
| 1st Active Security | 01355 260011 | | Cornwall Way, Town Centre, East Kilbride, Glasgow, G74 1JR | | Map & Directions |
| Bob Callander | 01389 764128 | | Unit 3, Bankend Road, Broadmeadow Industrial Estate, Dumbarton, G82 2RB | | Map & Directions |
| Alarmfast Supervision Security Systems Ltd | 0141 564 4400 | | 56 Ingram Street, Glasgow, G1 1EX | | Map & Directions |
| Assure Alarms Ltd | 01355 268788 | | 45 Colvilles Place, Kelvin Industrial Estate, East Kilbride, Glasgow, G75 0PZ | | Map & Directions |
| Raytel Security Systems Ltd | 0141 332 4232 | | Unit 3 Block 5, Garscube Road, Oakbank Industrial Estate, Glasgow, G20 7LU | | Map & Directions |
| Group 4 Total Security | 0141 204 8400 | | Suite 2-3, Clydeway Centre, 45 Finnieston Street, Glasgow, G3 8JU | | Map & Directions |
| Racam | 0141 882 9333 | | Edison Street, Hillington Industrial Estate, Glasgow, G52 4JW | | Map & Directions |
| Image Systems & Technology Ltd | 0141 314 0044 | | Festival Business Centre, 150 Brand Street, Glasgow, G51 1DH | | Map & Directions |
| Electronic Security Systems & Fire Protection Ltd | 0141 776 0999 | | Whitegates, Lenzie Road, Kirkintilloch, Glasgow, G66 3BL | | Map & Directions |
| Caledonian Lock & Safe Co | 0141 636 6266 | | 1020 Pollokshaws Road, Glasgow, G41 2HG | | Map & Directions |
| Group 4 Total Security Ltd | 0141 779 4559 | | Unit 11-12, Cumbernauld Road, Buchanan Business Park, Stepps, Glasgow, G33 6HZ | | Map & Directions |
| Campbell & Gordon | 0141 638 6666 | | 775 Boydstone Road, Thornliebank, Glasgow, G46 8LD | | Map & Directions |
| Gardiner Security Ltd | 0141 331 1011 | | Unit 4, North Canal Bank Street, Glasgow, G4 9XR | | Map & Directions |
| G Tech | 0141 776 0800 | | 53 Kerr Street, Kirkintilloch, Glasgow, G66 1LF | | Map & Directions |
| Walker Security Systems | 0845 225 0600 | | Unit 17/18, Anniesland Industrial Estate, Glasgow, G13 1EU | | Map & Directions |
|
|
