£150k
−79%vs Dec 2024Active04462335Private limited companyUxbridge
AEI SYSTEMS LIMITED
Significant control: Aei Air (Holdings) 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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Aei Systems Limited sell?
Registered activity: Manufacture of air and spacecraft and related machinery (SIC 30300). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
AEI SYSTEMS LIMITED is an active private limited company (company number 04462335) incorporated on 17 June 2002, registered in Uxbridge. Its registered activity is manufacture of air and spacecraft and related machinery (SIC 30300). Latest small accounts cover the period ending 31 December 2025, showing net assets of £150k and cash of £94k, with 23 employees on average. Net assets fell 79% on the prior period (£725k).
Peer position · net assets
By net assets it sits in the top quarter of 468 comparable companies in the UK (median £100, upper quartile £10k).
02
Ownership and control
- Aei Air (Holdings) Limited
- 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
- 17 June 200224 yrs ago
- Next accounts due
- 30 September 2027in 341 days
- Confirmation statement due
- 1 July 2027in 250 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 30300
- Manufacture of air and spacecraft and related machinery
- Accounts type
- Small
- Size band
- MicroCompanies Act thresholds
05
Financials
£94k
−80%vs Dec 2024Not reported
23
+15%vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £150k | £94k | — | £7.16m | — | — | 23 |
| 31 December 2024 | £725k | £461k | — | £7.35m | — | — | 20 |
Current ratio0.92Current assets ÷ creditors within one year
Cash per employee£4,077Cash ÷ 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 £149,833 at 31 December 2025
- Net assets down 25% or more on the prior period-79.3% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.92
- Cash at bank of £50,000 or moreCash £93,762
- Incorporated five or more years agoIncorporated 17 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
- Next accounts duein 341 days
- Confirmation statement duein 250 days
- Accounts period endNet assets £150k · small accounts
- Accounts period endNet assets £725k · small accounts
- Incorporated
08
Similar companies in Greater London
- CONDOR TECHNOLOGIES LIMITEDWeybridge · inc. Dec 2005
- TML PRECISION ENGINEERING LIMITEDCroydon · inc. Apr 2007
- AC AERONAUTICAL LIMITEDRichmond · inc. Jun 2010
- SPEEDTWIN DEVELOPMENTS LIMITEDSurrey · inc. Oct 1993
- XCEL AEROSPACE LIMITEDRomford · inc. Jun 2011
- TF COMPOSITES LTDWatford · inc. Aug 2011
All companies incorporated on 17 June 2002 · in Jun 2002.
09
Reminders for AEI SYSTEMS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.