SELECTAMARK SECURITY SYSTEMS PLC
Company number 01024280 · Active
SELECTAMARK SECURITY SYSTEMS PLC is a public limited company registered in LOCKSBOTTOM, United Kingdom, incorporated on 16 Sep 1971. Its registered activity is security systems service activities. Its latest published accounts for the period ending 31 Oct 2025 show equity of £3.6m, total assets of £4.5m, turnover of £4.7m, a result of £445k. It has filed 7 sets of accounts, 4 of them after the deadline.
Company details
- Company number
- 01024280 · official register
- Status
- Active
- Legal form
- Public Limited Company
- Incorporated
- 16 Sep 1971 (55 years)
- Registered address
- BR6 8NL LOCKSBOTTOM
- Postcode area
- Bromley
- Activity
- 80200 Security systems service activities
- Industry
- Security and investigation
- Accounts overdue
- No
Insolvency and register events
No insolvency or liquidation events on record.
Annual accounts GBP
| Period end | Published | Turnover | Result | Equity | Total assets | Current liabilities | Cash | Employees |
|---|---|---|---|---|---|---|---|---|
| 31 Oct 2025 | 15 Jul 2026 | £4.7m | £445k | £3.6m | £4.5m | £899k | £3.0m | 20 |
| 31 Oct 2024 | 15 Dec 2025 | £4.9m | £812k | £3.4m | £4.2m | £732k | £2.7m | 20 |
| 31 Oct 2023 | 15 Apr 2024 | £4.4m | £766k | £2.6m | £3.3m | £627k | £2.0m | 19 |
| 31 Oct 2022 | 15 Jul 2023 | £3.6m | £526k | £1.9m | £2.6m | £644k | £1.3m | 19 |
| 31 Oct 2021 | 15 Oct 2022 | £2.3m | £211k | £1.3m | £2.3m | £851k | £935k | 20 |
| 31 Oct 2020 | 15 Aug 2021 | £1.7m | £16k | £1.1m | £1.7m | £498k | £437k | 19 |
| 31 Oct 2019 | 15 Sep 2020 | £1.8m | −£4,481 | £1.1m | £1.5m | £325k | £420k | – |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about SELECTAMARK SECURITY SYSTEMS PLC
What is the company number of SELECTAMARK SECURITY SYSTEMS PLC?
SELECTAMARK SECURITY SYSTEMS PLC is registered under company number 01024280 in the official register of United Kingdom. View it at the official register.
Is SELECTAMARK SECURITY SYSTEMS PLC still active?
Yes. SELECTAMARK SECURITY SYSTEMS PLC is registered as active (status: Active).
Has SELECTAMARK SECURITY SYSTEMS PLC gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for SELECTAMARK SECURITY SYSTEMS PLC in the official data.
When was SELECTAMARK SECURITY SYSTEMS PLC founded?
SELECTAMARK SECURITY SYSTEMS PLC was incorporated on 16 Sep 1971.
Where is SELECTAMARK SECURITY SYSTEMS PLC registered?
SELECTAMARK SECURITY SYSTEMS PLC's registered address is in BR6 8NL LOCKSBOTTOM (Bromley), United Kingdom.
What do the latest accounts of SELECTAMARK SECURITY SYSTEMS PLC show?
The latest published accounts (period ending 31 Oct 2025) show equity of £3.6m, total assets of £4.5m, turnover of £4.7m, a result of £445k, 20 employees.
Data: Companies House – Free Company Data Product, Accounts Data Product, Public Data API (Contains public sector information licensed under the Open Government Licence v3.0.). Last updated 7 Nov 2026.