£394k
+10%vs Jun 2024Active10234218Private limited companyCastleton
WARMPLAN HEATING ENGINEERS LIMITED
Significant control: Hardia Developments 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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Warmplan Heating Engineers Limited sell?
Registered activity: Plumbing, heat and air-conditioning installation (SIC 43220). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
WARMPLAN HEATING ENGINEERS LIMITED is an active private limited company (company number 10234218) incorporated on 15 June 2016, registered in Castleton. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 30 June 2025, showing net assets of £394k and cash of £721k, with 4 employees on average. Net assets rose 10% on the prior period (£359k).
Peer position · net assets
By net assets it sits in the top quarter of 510 comparable companies in Cardiff (median £3,182, upper quartile £28k).
02
Ownership and control
- Hardia Developments Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Brian Frank Leworthy
- owns 25–50% of shares
- Mrs Nicola Jane Leworthy
- owns 25–50% 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
- 15 June 201610 yrs ago
- Next accounts due
- 30 March 2027in 156 days
- Confirmation statement due
- 29 June 2027in 247 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£721k
+6%vs Jun 2024Not reported
4
No changevs Jun 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | £394k | £721k | £196k | — | — | — | 4 |
| 30 June 2024 | £359k | £679k | £168k | — | — | — | 4 |
Cash per employee£180kCash ÷ 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 £393,804 at 30 June 2025
- Cash at bank of £50,000 or moreCash £720,918
- Incorporated five or more years agoIncorporated 15 June 2016
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 247 days
- Next accounts duein 156 days
- Accounts period endNet assets £394k · small accounts
- Accounts period endNet assets £359k · small accounts
- Incorporated
08
Similar companies in Cardiff
- THORNTON MECHANICAL LTDCardiff · inc. Jun 2016
- RYAN THOMAS PLUMBING & HEATING LIMITEDPontypridd · inc. Jun 2016
- MAYS PGS LIMITEDCardiff · inc. Jul 2016
- RJCCOOLING LTDPontypool · inc. May 2016
- PRO HEAT COMMERCIAL LTDBlackwood · inc. May 2016
- ZEMEX LTDCardiff · inc. Jul 2016
All companies incorporated on 15 June 2016 · in Jun 2016.
09
Reminders for WARMPLAN HEATING ENGINEERS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.