£159k
+73%vs Jul 2024Active10864600Private limited companyWatford
WELLAIR LIMITED
Significant control: Marc John Welling (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Wellair Limited sell?
Registered activity: Steam and air conditioning supply (SIC 35300). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
WELLAIR LIMITED is an active private limited company (company number 10864600) incorporated on 13 July 2017, registered in Watford. Its registered activity is steam and air conditioning supply (SIC 35300). Latest small accounts cover the period ending 31 July 2025, showing net assets of £159k and cash of £98k, with 5 employees on average. Net assets rose 73% on the prior period (£92k).
Peer position · net assets
By net assets it sits in the top quarter of 141 comparable companies in Greater London (median £19k, upper quartile £94k).
02
Ownership and control
- Mr Marc John Welling
- 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
- 13 July 20179 yrs ago
- Next accounts due
- 30 April 2027in 186 days
- Confirmation statement due
- 27 July 2027in 274 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 35300
- Steam and air conditioning supply
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£98k
+70%vs Jul 2024Not reported
5
No changevs Jul 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | £159k | £98k | £334k | — | — | — | 5 |
| 31 July 2024 | £92k | £58k | £162k | — | — | — | 5 |
Cash per employee£20kCash ÷ 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 £159,068 at 31 July 2025
- Net assets up 10% or more on the prior period+73.0% vs prior period
- Cash at bank of £50,000 or moreCash £98,407
- Incorporated five or more years agoIncorporated 13 July 2017
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 274 days
- Next accounts duein 186 days
- Accounts period endNet assets £159k · small accounts
- Accounts period endNet assets £92k · small accounts
- Incorporated
08
Similar companies in Greater London
- AIR PACK MECHANICAL LTDGravesend · inc. Jul 2017
- PAULMARC CONTRACTS LIMITEDEgham · inc. Aug 2017
- P ENGINEERING LTDRomford · inc. Aug 2017
- J G C ENGINEERING LIMITEDBexley · inc. Sept 2017
- COOL BREEZE CLIMATE CONTROL LIMITEDSidcup · inc. Mar 2017
- CLEAN AIR CONDITIONING INSTALLATION LIMITEDSutton · inc. Oct 2017
All companies incorporated on 13 July 2017 · in Jul 2017.
09
Reminders for WELLAIR LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.