By city
London 15Birmingham 7Leeds 6Preston 5Derby 5Newcastle upon Tyne 5Stoke-on-Trent 4Sheffield 4Coventry 4Doncaster 4Manchester 4Bristol 4Brighton 3Huddersfield 3Leicester 3Bradford 3Nottingham 3Bedford 3Norwich 3Plymouth 3Swansea 3Liverpool 3Stockport 3Northampton 3
| Name | Category | Address | City | Opening times |
|---|---|---|---|---|
| TSS (Total Security Services) Ltd | Security service | 18 Hickman Ave | London | Daily Open 24 hours |
| UK Security Services Ltd | Security service | 4 Clarke St | Derby | Fri Open 24 hours |
| United Guarding Services ltd | Security service | 7 Gateway Mews | London | Daily Open 24 hours |
| Worldwide Securities Services | Security service | WSS House Box, 704 Valley Rd | Bradford | Daily 09:00–17:00 |
| Artistic Iron Company | Metal fabricator | Unit 8, 11 Holbrook Ln | Coventry | — |
| Bidvest Noonan | Security service | Unit 7 Edgewater Rd | Belfast | — |
| Critec Consult Ltd | Security service | 1 Bryning Ave | Preston | — |
| Digital Barriers | Security service | 90 St Vincent St | Glasgow | — |
| eCam | Security system supplier | 1 Woodbridge Rd | Birmingham | — |
| Omega Fire and Security Ltd Bristol | Security system installation service | 12 Whiteladies Rd | Bristol | — |