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Every UK company that files accounts electronically, filterable by what it actually earns. Revenue and profit appear only where the company published a P&L — never estimated.
6,435 companies
| # | Company | Revenue | Profit | Margin | Staff |
|---|---|---|---|---|---|
| 1 | J.b.corrie and Company Limited Hants · Manufacture of metal structures and parts of structures IndependentCash flow filed | £10.7m | £6.6m | 61.9% | 113 |
| 2 | Assa Abloy Global Solutions UK Limited Reading · Security systems service activities Operating leverageDoing more with less | £61.7m | £5.9m | 9.5% | 311 |
| 3 | Triton Security & Facilities Management Limited Wetherby · Security systems service activities Capital-lightOperating leverage | £40.8m | £5.7m | 14.1% | 226 |
| 4 | Esotec Ltd. Sunbury-on-Thames · Security systems service activities Capital-lightCash flow filed | £30.9m | £4.7m | 15.1% | 53 |
| 5 | Wheeler's (Westbury) Limited Westbury · Electrical installation Capital-lightOperating leverage+1 | £34.7m | £2.7m | 7.9% | 125 |
| 6 | Total Security Protection Limited Watford · Security systems service activities IndependentCapital-light+1 | £41.9m | £2.4m | 5.8% | 156 |
| 7 | Openview Security Solutions Limited Essex · Electrical installation Capital-lightOperating leverage+3 | £59.2m | £2m | 3.4% | 328 |
| 8 | FMS Fire and Security Ltd. Loanhead · Security systems service activities Capital-lightOperating leverage+1 | £11m | £1.7m | 15.8% | 71 |
| 9 | Phoenix Eye Ltd Newcastle Upon Tyne · Security systems service activities Capital-light | £10m | £1.2m | 12.2% | 422 |
| 10 | Biosite Systems Limited Solihull · Manufacture of communication equipment other than telegraph, and telephone apparatus and equipment Capital-lightOperating leverage+1 | £17.6m | £1.2m | 6.9% | 154 |
| 11 | Evolution (Electronic Security Systems) Ltd. Marlow · Security systems service activities Capital-lightOperating leverage | £22.7m | £1.2m | 5.2% | 148 |
| 12 | Safer Scotland Ltd Port Glasgow · Manufacture of other electrical equipment IndependentCash flow filed | £12.2m | £1.1m | 8.9% | 66 |
| 13 | Absolute Software Emea Limited London · Security systems service activities Capital-lightCash flow filed | £20.6m | £1.1m | 5.2% | 48 |
| 14 | Crime & Fire Defence Systems Limited Ashby-De-La-Zouch · Security systems service activities Capital-lightOperating leverage+1 | £17.3m | £1m | 5.9% | 59 |
| 15 | Ea-RS Solutions Ltd Witham · Security systems service activities Capital-lightOperating leverage | £19.6m | £1m | 5.1% | 149 |
| 16 | Morris Line Engineering Limited Bridgend · Manufacture of electricity distribution and control apparatus Capital-lightOperating leverage | £14.3m | £951k | 6.7% | 87 |
| 17 | Crisis24 Limited London · Security systems service activities | £6.8m | £949k | 13.9% | 64 |
| 18 | Southern Monitoring Services Limited Milton Keynes · Security systems service activities Capital-lightOperating leverage | £11.3m | £929k | 8.2% | 117 |
| 19 | Gunnebo Safe Storage UK Ltd Farnborough · Security systems service activities Profit only IndependentYoung and profitable | — | £811k | — | 22 |
| 20 | Greenwich Service Plus Limited London · Maintenance and repair of motor vehicles IndependentDoing more with less+2 | £24.9m | £809k | 3.3% | 291 |
| 21 | Dynamic CCTV Limited Middlesbrough · Security systems service activities Capital-lightDoing more with less | £41.8m | £774k | 1.8% | 61 |
| 22 | Alertsystems Group Limited Trowbridge · Security systems service activities IndependentCapital-light+1 | £12.1m | £712k | 5.9% | 151 |
| 23 | Tag Company (UK) Limited Watford · Security systems service activities Profit only | — | £686k | — | 18 |
| 24 | Total Integrated Solutions Limited Mansfield · Manufacture of other electrical equipment | £16.7m | £650k | 3.9% | 146 |
| 25 | Crowdguard Limited Standish · Security systems service activities Profit only IndependentSmall team | — | £645k | — | 4 |
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Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.