CONSTANT SECURITY SERVICES LIMITED
Company details
- Registered name
- CONSTANT SECURITY SERVICES LIMITED
- Company number
- 01933481
- Registered office
- CONSTANT HOUSE, CLIFF STREET, MEXBOROUGH, SOUTH YORKSHIRE, S64 9HU · 11 other companies at this postcode
- Company type
- Private Limited Company
- Incorporated on
- 25 July 1985
- Status
- Active
- Age
- 41 years
- Nature of business (SIC)
- 80100 — Private security activities
- Accounts — next due
- 30 Sept 2027
- Accounts — last made up to
- 31 Dec 2025
- Confirmation statement — next due
- 14 Aug 2027
- Confirmation statement — last
- 31 Jul 2026
What the register says
Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.
- 2 of 4 registered charges outstanding — a lender has a claim over the assets.
- A person with significant control here also controls 1 other company.
Companies House register snapshot, read 02/09/2026.
People with significant control
Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors
Corporate structure
Who controls this company, and who they control in turn
Connections
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 28/10/2020 | Person with significant control added | — | Mrs Sarah Hill |
| 28/10/2020 | Person with significant control added | — | Mr Adam Lee |
| 06/04/2016 | Person with significant control added | — | Mrs Christine Joan Lee |
| 06/04/2016 | Person with significant control added | — | Mr Michael Lee |
Financial highlights
Parsed from the filed statutory accounts (£ thousands, except employees)
| Metric | FY2025 | FY2024 | FY2023 |
|---|---|---|---|
| Profit / (loss) before tax | 552 ▼ 2.8% | 568 ▲ 67.3% | 340 |
| Total assets less current liabilities | 2,384 ▲ 11.0% | 2,148 ▲ 6.3% | 2,021 |
| Net assets | 2,364 ▲ 10.3% | 2,144 ▲ 6.7% | 2,010 |
| Employees (avg) | 881 ▲ 8.8% | 810 | 808 |
Documents for CONSTANT SECURITY SERVICES LIMITED
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The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.
Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.
Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.
Data protection register
Registered with the Information Commissioner's Office as a data protection fee payer.
The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.
Get this company via API
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About CONSTANT SECURITY SERVICES LIMITED (01933481)
CONSTANT SECURITY SERVICES LIMITED is a private limited company incorporated on 25 July 1985 and registered in the United Kingdom under company number 01933481. Its registered office is at CONSTANT HOUSE, CLIFF STREET, MEXBOROUGH, SOUTH YORKSHIRE, S64 9HU. The recorded nature of business is private security activities (SIC 80100). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Mr Adam Lee. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.
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