£786k
+11%vs Dec 2024Active05656479Private limited companyCirencester
SENTINEL SYSTEMS LIMITED
Significant control: John Maurice Colenso Little (significant control), Colenso Ventures Limited (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Sentinel Systems Limited sell?
Registered activity: Manufacture of other transport equipment n.e.c. (SIC 30990). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SENTINEL SYSTEMS LIMITED is an active private limited company (company number 05656479) incorporated on 16 December 2005, registered in Cirencester. Its registered activity is manufacture of other transport equipment n.e.c. (SIC 30990). Latest small accounts cover the period ending 31 December 2025, showing net assets of £786k and cash of £644k, with 11 employees on average. Net assets rose 11% on the prior period (£710k).
Peer position · net assets
By net assets it sits in the top quarter of 124 comparable companies in Other (median £33k, upper quartile £315k).
02
Ownership and control
- Mr John Maurice Colenso Little
- has significant influence or control
- Colenso Ventures Limited
- owns 75–100% of shares
- Mrs Joelle Marie Denyse Paulson
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mrs Valerie Paulson
- owns 25–50% of shares
- holds 25–50% of voting rights
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 16 December 200520 yrs ago
- Next accounts due
- 30 September 2027in 339 days
- Confirmation statement due
- 30 December 2026in 65 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 30990
- Manufacture of other transport equipment n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£644k
+34%vs Dec 2024Not reported
11
−27%vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £786k | £644k | £180k | £377k | — | — | 11 |
| 31 December 2024 | £710k | £480k | £195k | £320k | — | — | 15 |
Current ratio3.05Current assets ÷ creditors within one year
Cash per employee£59kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £785,892 at 31 December 2025
- Net assets up 10% or more on the prior period+10.7% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 3.05
- Cash at bank of £50,000 or moreCash £644,107
- Incorporated five or more years agoIncorporated 16 December 2005
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Next accounts duein 339 days
- Confirmation statement duein 65 days
- Accounts period endNet assets £786k · small accounts
- Accounts period endNet assets £710k · small accounts
- Incorporated
08
Similar companies in the UK
- FRIDGE VAN CONVERSIONS LTDHolme On Spalding Moor · inc. Dec 2005
- KNIGHT ENGINE TESTING LIMITEDWadebridge · inc. Dec 2005
- OUTSMART THE THIEF LIMITEDYork · inc. Oct 2005
- BT MARINE PROPELLERS (UK) LIMITEDDawlish · inc. Feb 2006
- MOTOLUG LIMITEDMoreton In Marsh · inc. Jul 2006
- KELGATE LIMITEDYaxley · inc. Apr 2005
All companies incorporated on 16 December 2005 · in Dec 2005.
09
Reminders for SENTINEL SYSTEMS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.