£580k
+52%vs Mar 2025Active06912636Private limited companyLondon
ACTIVAIR LTD
Significant control: Jeremy Solomon Kelly (25–50%), Antonia Penina Kelly (significant control)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Activair 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
ACTIVAIR LTD is an active private limited company (company number 06912636) incorporated on 21 May 2009, registered in London. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 31 March 2026, showing net assets of £580k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 52% on the prior period (£382k). Across the last 3 periods on record the net-asset trend is rising.
Peer position · net assets
By net assets it sits in the top quarter of 2,146 comparable companies in London (median £2,932, upper quartile £20k).
02
Ownership and control
- Mr Jeremy Solomon Kelly
- owns 25–50% of shares
- Mrs Antonia Penina Kelly
- has significant influence or control
- has significant influence or control
- has significant influence or control
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
- 21 May 200917 yrs ago
- Next accounts due
- 31 December 2027in 434 days
- Confirmation statement due
- 4 June 2027in 224 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
- SIC 62020
- Information technology consultancy activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
vs Mar 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £580k | — | — | £145k | — | — | 2 |
| 31 March 2025 | £382k | — | — | £118k | — | — | 0 |
| 31 March 2024 | £275k | — | — | £51k | — | — | 0 |
Current ratio4.62Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £579,646 at 31 March 2026
- Net assets up 10% or more on the prior period+51.8% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 4.62
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 21 May 2009
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
- Next accounts duein 434 days
- Confirmation statement duein 224 days
- Accounts period endNet assets £580k · micro accounts
- Accounts period endNet assets £382k · micro accounts
- Accounts period endNet assets £275k · micro accounts
- Incorporated
08
Similar companies in London
- E.JONES PLUMBING & HEATING LTDLondon · inc. May 2009
- COONEY AND COMPANY UK LIMITEDLondon · inc. May 2009
- F G GAS ENGINEERING LIMITEDLondon · inc. May 2009
- ECO VIVO LTDLondon · inc. Apr 2009
- PLUMKO (UK) LIMITEDLondon · inc. Apr 2009
- AD AIR CONDITIONING LIMITEDLondon · inc. Jul 2009
All companies incorporated on 21 May 2009 · in May 2009.
09
Reminders for ACTIVAIR LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.