£818k
+84%vs Jul 2024Active04489787Private limited companyDurham
JOHN CULLERTON & SONS LIMITED
Significant control: John Cullerton (25–50%), Darryl John Cullerton (25–50%) and 1 more
From public filings as at 31 Aug 2026; may contain errors or be out of date.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
JOHN CULLERTON & SONS LIMITED is an active private limited company (company number 04489787) incorporated on 18 July 2002, registered in Durham. Its registered activity is electrical installation (SIC 43210). Latest small accounts cover the period ending 31 July 2025, showing net assets of £818k and cash of £1.02m, with 26 employees on average. Net assets rose 84% on the prior period (£445k).
Peer position · net assets
By net assets it sits in the top quarter of 700 comparable companies in Newcastle (median £6,181, upper quartile £39k).
02
Ownership and control
- Mr John Cullerton
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Darryl John Cullerton
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Paul Stewart Cook
- 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
- 18 July 200224 yrs ago
- Next accounts due
- 30 April 2027in 188 days
- Confirmation statement due
- 1 August 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
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£1.02m
+90%vs Jul 2024Not reported
26
−4%vs Jul 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | £818k | £1.02m | £587k | — | — | — | 26 |
| 31 July 2024 | £445k | £537k | £684k | — | — | — | 27 |
Cash per employee£39kCash ÷ 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 £817,539 at 31 July 2025
- Net assets up 10% or more on the prior period+83.8% vs prior period
- Cash at bank of £50,000 or moreCash £1,018,610
- Incorporated five or more years agoIncorporated 18 July 2002
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 duein 188 days
- Accounts period endNet assets £818k · small accounts
- Accounts period endNet assets £445k · small accounts
- Incorporated
08
Similar companies in Newcastle
- KEITH WILKINSON (ELECTRICAL CONTRACTORS) LIMITEDBlyth · inc. Aug 2002
- D LINCOLN LIMITEDTyne & Wear · inc. Aug 2002
- DART PLUMBING HEATING ELECTRICAL LTDTyne & Wear · inc. May 2002
- J C BULLOCK AND SON LIMITEDTyne & Wear · inc. Nov 2002
- STEWART & PICKERSGILL ELECTRICAL CONTRACTORS LIMITEDConsett · inc. Nov 2002
- M P ELECTRICS LIMITEDTyne & Wear · inc. Feb 2002
All companies incorporated on 18 July 2002 · in Jul 2002.
09
Reminders for JOHN CULLERTON & SONS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.