£10.12m
No changevs Dec 2023Active04836027Private limited companySlough
JCK LIMITED
Significant control: Adam Michael Crangle (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Electrical installation (SIC 43210). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
JCK LIMITED is an active private limited company (company number 04836027) incorporated on 17 July 2003, registered in Slough. Its registered activity is electrical installation (SIC 43210). Latest full accounts cover the period ending 31 December 2024, showing net assets of £10.12m and cash of £5.52m, with 33 employees on average. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the top quarter of 704 comparable companies in Reading (median £8,335, upper quartile £43k).
02
Ownership and control
- Mr Adam Michael Crangle
- owns 75–100% of shares
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
- 17 July 200323 yrs ago
- Next accounts due
- 30 September 202623 days overdue
- Confirmation statement due
- 31 July 2027in 281 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43210
- Electrical installation
- Accounts type
- Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£5.52m
−35%vs Dec 2023Not reported
33
−11%vs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £10.12m | £5.52m | £9.48m | — | — | £6,235 | 33 |
| 31 December 2023 | £10.12m | £8.48m | £6.32m | — | — | £1.10m | 37 |
| 31 December 2022 | — | — | — | — | — | — | — |
Cash per employee£167kCash ÷ 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 £10,124,279 at 31 December 2024
- Cash at bank of £50,000 or moreCash £5,517,690
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 17 July 2003
- Accounts past their due dateDue 30 September 2026
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 281 days
- Next accounts due23 days overdue
- Accounts period endNet assets £10.12m · full accounts
- Accounts period endNet assets £10.12m · full accounts
- Accounts period end
- Incorporated
08
Similar companies in Reading
- NT HOME SERVICES LIMITEDReading · inc. Jul 2003
- A4 ELECTRICAL SERVICES LTDMaidenhead · inc. Jul 2003
- A.B.C. SERVICES (THATCHAM) LIMITEDBerkshire · inc. Sept 2003
- RANDALL ELECTRICAL SERVICES LIMITEDGerrards Cross · inc. May 2003
- JAY SCROGGINS SERVICES LIMITEDNewbury · inc. Sept 2003
- MBE INSTALLATION SERVICES LIMITEDSlough · inc. Sept 2003
All companies incorporated on 17 July 2003 · in Jul 2003.
09
Reminders for JCK LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.