£203k
−2%vs Mar 2024Active04661366Private limited companyLuton
CSG UK LIMITED
Significant control: David Charles Ronis (25–50%), Kathleen Marshall (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Private security activities (SIC 80100). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CSG UK LIMITED is an active private limited company (company number 04661366) incorporated on 10 February 2003, registered in Luton. Its registered activity is private security activities (SIC 80100). Latest small accounts cover the period ending 31 March 2025, showing net assets of £203k and cash of £130k, with 11 employees on average. Net assets fell 2% on the prior period (£207k).
Peer position · net assets
By net assets it sits in the top quarter of 115 comparable companies in Luton (median £1,055, upper quartile £8,041).
02
Ownership and control
- Mr David Charles Ronis
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mrs Kathleen Marshall
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Graham Spencer Chandler
- 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
- 10 February 200323 yrs ago
- Next accounts due
- 31 December 2026in 65 days
- Confirmation statement due
- 24 February 2027in 120 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 80100
- Private security activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£130k
−11%vs Mar 2024Not reported
11
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £203k | £130k | £226k | — | — | — | 11 |
| 31 March 2024 | £207k | £145k | £361k | — | — | — | 11 |
Cash per employee£12kCash ÷ 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 £202,726 at 31 March 2025
- Cash at bank of £50,000 or moreCash £129,947
- Incorporated five or more years agoIncorporated 10 February 2003
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 120 days
- Next accounts duein 65 days
- Accounts period endNet assets £203k · small accounts
- Accounts period endNet assets £207k · small accounts
- Incorporated
08
Other companies named Csg UK Limited
Looking for a different Csg UK Limited? These register entries share the name; check the number and dates.
09
Similar companies in Luton
- COMPREHENSIVE SECURITY SERVICES LIMITEDBedfordshire · inc. Jan 2004
- TOP UPS (UK) LIMITEDLeighton Buzzard · inc. Jan 2004
- CANNON GUARDS SECURITY LTDLuton · inc. Aug 2004
- GRANGEMOOR LIMITEDLuton · inc. Aug 2004
- BIG CITY SECURITY LTDDunstable · inc. Mar 2010
- AMULET (CHURCHILL SECURITY SOLUTIONS) LIMITEDLuton · inc. Jul 2010
All companies incorporated on 10 February 2003 · in Feb 2003.
10
Reminders for CSG UK LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.