£75k
−3%vs Mar 2024Active12106705Private limited companyLondon
LONDAIR LTD
Significant control: Francis Brennan (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Londair Ltd sell?
Registered activity: Other engineering activities (SIC 71129). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
LONDAIR LTD is an active private limited company (company number 12106705) incorporated on 16 July 2019, registered in London. Its registered activity is other engineering activities (SIC 71129). Latest small accounts cover the period ending 31 March 2025, showing net assets of £75k and cash of £62k, with 2 employees on average. Net assets fell 3% on the prior period (£77k).
Peer position · net assets
By net assets it sits in the top quarter of 1,655 comparable companies in London (median £4,206, upper quartile £48k).
02
Ownership and control
- Mr Francis Brennan
- owns 75–100% 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
- 16 July 20197 yrs ago
- Next accounts due
- 31 December 2026in 67 days
- Confirmation statement due
- 30 July 2027in 278 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71129
- Other engineering activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£62k
−29%vs Mar 2024Not reported
2
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £75k | £62k | £38k | £25k | — | — | 2 |
| 31 March 2024 | £77k | £87k | £14k | £24k | — | — | 2 |
Current ratio4.02Current assets ÷ creditors within one year
Cash per employee£31kCash ÷ 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 £74,710 at 31 March 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 4.02
- Cash at bank of £50,000 or moreCash £61,760
- Incorporated five or more years agoIncorporated 16 July 2019
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 278 days
- Next accounts duein 67 days
- Accounts period endNet assets £75k · small accounts
- Accounts period endNet assets £77k · small accounts
- Incorporated
08
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- ADVANCE AERO LTDLondon · inc. Jul 2019
- ELIAS STRUCTURAL ENGINEERS LTDLondon · inc. Jul 2019
- PROCESS SAFETY ENGINEERING SERVICES LTDLondon · inc. Jul 2019
All companies incorporated on 16 July 2019 · in Jul 2019.
09
Reminders for LONDAIR LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.