Trust Security Systems Limited
Registered name: TRUST SECURITY SYSTEMS LIMITED
Part of Carp Topco Limited groupTrust Security Systems Limited does not publish its revenue or profit. Its accounts to 30 Jun 2025 show net assets of -£251k and 1 employee.
Trust Security Systems Limited did not publish its revenue or profit — small companies aren’t required to file a profit & loss account. Its accounts for the year to 30 Jun 2025 showed net assets of −£251k and 1 employee. The company is classified under “repair of electronic and optical equipment” and is based in Leeds; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Leeds, Yorkshire and The Humber
- Age
- 28 yrs · since 1998
- Type
- Private Limited Company
Part of a group. The filing indicates this company sits within a group structure, so its results may depend on intra-group trading and it may be hard to replicate independently.
Key figures
Revenue not disclosed
Trust Security Systems Limited’s accounts for the year to 30 Jun 2025 contain a balance sheet but no profit & loss account, so its revenue and profit are not public. UK small and micro-entity companies are not required to publish a P&L — this is normal and says nothing about how the business is performing.
We never estimate revenue. Below you’ll find the balance-sheet figures that were filed — useful as indirect signals of momentum, but they are not revenue or profit.
- Employees
- 1
- Net assets
- −£251k
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 31 Mar 2022 | 31 Mar 2023 | 31 Mar 2024 | 30 Jun 2025 |
|---|---|---|---|---|
| Disclosure | No P&L | No P&L | No P&L | No P&L |
| Profit & loss | ||||
| Revenue (turnover) | — | — | — | — |
| Profit (best available) | — | — | — | — |
| Employees (average) | 2 | 2 | 1 | 1 |
| Ratios | ||||
| Profit margin | — | — | — | — |
| Growth (year on year) | ||||
| Headcount growth | — | 0% | ▼50% | — |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £2.9k | £30.2k | £7.2k | £1.5k |
| Net assets | −£223k | −£244k | −£248k | −£251k |
| Current assets | −£11.9k | £47.8k | £7.6k | £1.3k |
| Debtors | −£32.1k | £3.4k | £0 | −£156 |
| Deferred income | £150k | £1.5k | £1.5k | £2.2k |
| Source | FullAccounts · bulk data Mar 2024 | FullAccounts · bulk data Mar 2024 | FullAccounts · bulk data Dec 2024 | FullAccounts · bulk data Mar 2026 |
Balance-sheet signals
Year-on-year changes in filed balance-sheet items. They can hint at momentum (or investment) but are not revenue or profit and must not be read as such.
- Net assets
- —
- Now −£251k
- Cash at bank
- —
- Now £1.5k
- Headcount
- —
- Now 1
- Deferred income
- —
- Now £2.2k
- Fixed assets
- —
- Now —
Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.
Group structure
Ownership chain
- Carp Topco Limitedultimate parent75–100%
- Carp Midco Limited75–100%
- Andwis Group Limited75–100%
- Spl2014 Limited75–100%
- Businesswatch UK Holdings Limited75–100%
- Trust Security Systems Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Sister companies (4)
- Businesswatch UK Fire and Security LimitedFigures not disclosed
- Fse Consult LtdFigures not disclosed
- Remote Monitoring Services Group LimitedFigures not disclosed
- Securi-Plex LimitedFigures not disclosed
From the Persons with Significant Control register (corporate controllers only).
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Sources
Latest figures from FullAccounts for the year to 30 Jun 2025, from the Companies House accounts bulk data published Mar 2026. Spotted an error? Request a correction.
Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.