£833k
+77%vs Mar 2024Active04472108Private limited companyPoole
SOUTHERN AIR HEATING LTD.
Significant control: Clive Maskell (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Southern Air Heating Ltd. 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
SOUTHERN AIR HEATING LTD. is an active private limited company (company number 04472108) incorporated on 27 June 2002, registered in Poole. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 31 March 2025, showing net assets of £833k and cash of £75k, with 1 employee on average. Net assets rose 77% on the prior period (£469k).
Peer position · net assets
By net assets it sits in the top quarter of 6,191 comparable companies in Other (median £5,839, upper quartile £35k).
02
Ownership and control
- Mr Clive Maskell
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
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
- 27 June 200224 yrs ago
- Next accounts due
- 31 December 2026in 66 days
- Confirmation statement due
- 11 July 2027in 258 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
£75k
+2376%vs Mar 2024Not reported
1
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £833k | £75k | £605 | — | — | — | 1 |
| 31 March 2024 | £469k | £3,045 | £2,031 | — | — | — | 1 |
Cash per employee£75kCash ÷ 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 £832,919 at 31 March 2025
- Net assets up 10% or more on the prior period+77.5% vs prior period
- Cash at bank of £50,000 or moreCash £75,388
- Incorporated five or more years agoIncorporated 27 June 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 258 days
- Next accounts duein 66 days
- Accounts period endNet assets £833k · small accounts
- Accounts period endNet assets £469k · small accounts
- Incorporated
08
Similar companies in the UK
- T T HALL PLUMBING AND HEATING LIMITEDWrexham · inc. Jun 2002
- LEN PLAIN LIMITEDKings Lynn · inc. Jun 2002
- PETER MANNING HEATING SERVICES LIMITEDMontgomery · inc. Jun 2002
- 24 HR ON CALL LIMITEDDevon · inc. Jun 2002
- W. LAWRENCE AND SON LIMITEDNorth Yorkshire · inc. Jul 2002
- VONART DEVELOPMENTS LIMITEDSpilsby · inc. Jun 2002
All companies incorporated on 27 June 2002 · in Jun 2002.
09
Reminders for SOUTHERN AIR HEATING LTD.
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.