| Adt Fire & Security | 01482 579699 | | Unit 7 Priory Tec Park, Priory Park, Saxon Way, Hessle, HU13 9PB |  Map & Directions |
| P J S Electrical | 01482 649123 | | 10 Waterside Business Park, Livingstone Road, Hessle, HU13 0EG | | Map & Directions |
| Sentry Guarding Services Ltd | 01482 642255 | | Dunston House, Livingstone Road, Hessle, HU13 0EG | | Map & Directions |
| Initial Electronic Security Systems Ltd | 01482 640811 | | Hasegate House, 15-15a Prestongate, Hessle, HU13 0RD | | Map & Directions |
| Platinum Security Associates Ltd | 01482 610101 | | Hodgson Street, Hull, HU8 7JB | | Map & Directions |
| Electrotec | 01430 424202 | | 7 Annie Med Lane, South Cave, Brough, HU15 2HG | | Map & Directions |
| Sensor Electronics Ltd | 01482 861269 | | Jack Taylor Lane, Beverley, HU17 0RH | | Map & Directions |
| Keepsafe Security Services Alarms and Electrical Ltd | 01482 211203 | | 716 Hotham Road South, Hull, HU5 5LE | | Map & Directions |
| Associated British Port Security | 01482 781867 | | Po Box 1, Hull, HU9 5PQ | | Map & Directions |
| Ocean Security Ltd | 01482 823737 | | 103 Welshpool Close, Bransholme, Hull, HU7 5DN | | Map & Directions |
| Allied Electrical & Security | 01482 571594 | | 44 Dunston Road, Hull, HU5 5ET | | Map & Directions |
| Sps Group | 01482 226570 | | Neptune House, Neptune Street, Omega Business Park, Hull, HU3 2BP | | Map & Directions |
| Securitas Ltd | 01482 585369 | | Unit 3 Cobblestone Park, Foster Street, Hull, HU8 8BT | | Map & Directions |
| Sentry Alarms Ltd | 01482 225511 | | The Guardhouse, Portland Place, Hull, HU2 8QQ | | Map & Directions |
| Group 4 Court Services Ltd | 01430 441424 | | Broad Lane, Gilberdyke, Brough, HU15 2TS | | Map & Directions |
| Km Communications & Security | 01482 219817 | | 173 Spring Bk, Hull, HU3 1LP | | Map & Directions |
| A A A Security | 01964 631230 | | The Dell, Seaside Road, Holmpton, Withernsea, HU19 2RA | | Map & Directions |
| Gardiner Security Ltd | 01482 585005 | | Unit 10, Hawthorn Avenue, Unit Factory Estate, Hull, HU3 5JB | | Map & Directions |
| J C Leisure Connexions | 01482 804514 | | The Pavillion, 536 Hall Road, Hull, HU6 9BS | | Map & Directions |
| Birch Security | 01482 806613 | | The Pavilion, 536 Hall Road, Hull, HU6 9BS | | Map & Directions |
| Delta Security | 01482 581171 | | Louis Pearlman Centre, Goulton Street, Hull, HU3 4DL | | Map & Directions |
| Protech Security Systems | 01482 504900 | | 720 Spring Bank West, Hull, HU3 6LH | | Map & Directions |
| Adpro Securities | 01964 550555 | | 28 Highgate, Cherry Burton, Beverley, HU17 7RR | | Map & Directions |
| Eastern Security Systems | 01482 572110 | | 2 Park Lane West , Hull, HU4 6TU | | Map & Directions |
| Advanced Alarms | 01482 325259 | | Unit 4, Swann Street, Hull, HU2 0PH | | Map & Directions |
| The Service Centre | 01482 580628 | | Unit 15 Louis Pearlman Centre, Goulton Street, Hull, HU3 4DL | | Map & Directions |
| Secor Ltd | 01482 328999 | | Stealth House, 59 Lister Street, Hull, HU1 2RZ | | Map & Directions |
| Aptek Fire & Security | 01430 423849 | | 37 Water Lane, South Cave, Brough, HU15 2HJ | | Map & Directions |
| Steel Security Services | 01482 563732 | | 121 Boothferry Road, Hull, HU4 6EX | | Map & Directions |
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