£584k
−1%vs Nov 2024Active01582355Private limited companyBedfordshire
CRISTEC SECURITY DESIGNS LIMITED
Significant control: Penny Knubley (25–50%), Mark John Knubley (significant control)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Security systems service activities (SIC 80200). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CRISTEC SECURITY DESIGNS LIMITED is an active private limited company (company number 01582355) incorporated on 25 August 1981, registered in Bedfordshire. Its registered activity is security systems service activities (SIC 80200). Latest small accounts cover the period ending 30 November 2025, showing net assets of £584k and cash of £393k, with 6 employees on average. Net assets fell 1% on the prior period (£592k).
Peer position · net assets
By net assets it sits in the top quarter of 4,592 comparable companies in the UK (median £4,741, upper quartile £41k).
02
Ownership and control
- Mrs Penny Knubley
- owns 25–50% of shares
- Mr Mark John Knubley
- has significant influence or control
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
- 25 August 198145 yrs ago
- Next accounts due
- 30 August 2027in 309 days
- Confirmation statement due
- 8 September 2027in 318 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 80200
- Security systems service activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£393k
−22%vs Nov 2024Not reported
6
−14%vs Nov 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | £584k | £393k | £204k | — | — | — | 6 |
| 30 November 2024 | £592k | £504k | £101k | — | — | — | 7 |
Cash per employee£66kCash ÷ 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 £583,937 at 30 November 2025
- Cash at bank of £50,000 or moreCash £393,310
- Incorporated five or more years agoIncorporated 25 August 1981
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
- Confirmation statement duein 318 days
- Next accounts duein 309 days
- Accounts period endNet assets £584k · small accounts
- Accounts period endNet assets £592k · small accounts
- Incorporated
08
Similar companies in Luton
- SOUND & SAFE LIMITEDLuton · inc. Dec 1996
- CARDS AND SPECIALIST SERVICES LIMITEDBedfordshire · inc. Jul 1999
- COMPLETE SECURITY SOLUTIONS (UK) LIMITEDLuton · inc. Mar 2004
- CYS SECURITY LTDLuton · inc. Feb 2009
- TORSION LIMITEDLuton · inc. Mar 2009
- PEACK GLOBAL SECURITY LTDLuton · inc. Jan 2010
All companies incorporated on 25 August 1981 · in Aug 1981.
09
Reminders for CRISTEC SECURITY DESIGNS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.