£129k
−27%vs Dec 2024Active03770678Private limited companyHampshire
AES ENVIRONMENTAL SYSTEMS LIMITED
Significant control: Linda Jane Attwood (25–50%), Robert Richard Attwood (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Aes Environmental Systems Limited sell?
Registered activity: Other specialised construction activities n.e.c. (SIC 43999). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
AES ENVIRONMENTAL SYSTEMS LIMITED is an active private limited company (company number 03770678) incorporated on 14 May 1999, registered in Hampshire. Its registered activity is other specialised construction activities n.e.c. (SIC 43999). Latest small accounts cover the period ending 31 December 2025, showing net assets of £129k and cash of £501, with 6 employees on average. Net assets fell 27% on the prior period (£177k).
Peer position · net assets
By net assets it sits in the top quarter of 568 comparable companies in Portsmouth (median £6,305, upper quartile £45k).
02
Ownership and control
- Mrs Linda Jane Attwood
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Robert Richard Attwood
- owns 50–75% of shares
- holds 50–75% of voting rights
- 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
- 14 May 199927 yrs ago
- Next accounts due
- 30 September 2027in 338 days
- Confirmation statement due
- 28 May 2027in 213 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£501
−100%vs Dec 2024Not reported
6
No changevs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £129k | £501 | — | £286k | — | — | 6 |
| 31 December 2024 | £177k | £147k | — | £326k | — | — | 6 |
Current ratio1.42Current assets ÷ creditors within one year
Cash per employee£84Cash ÷ 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 £129,420 at 31 December 2025
- Net assets down 25% or more on the prior period-26.7% vs prior period
- Incorporated five or more years agoIncorporated 14 May 1999
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 338 days
- Confirmation statement duein 213 days
- Accounts period endNet assets £129k · small accounts
- Accounts period endNet assets £177k · small accounts
- Incorporated
08
Similar companies in Portsmouth
- PEVENSEY COASTAL DEFENCE LIMITEDFareham · inc. May 1999
- OCEAN ENVIRONMENTAL LIMITEDFareham · inc. Apr 1999
- WEATHERITE CONTRACTS LIMITEDFareham · inc. Mar 1999
- TOPLINE WINDOWS & CONSERVATORIES SOUTHERN LIMITEDPortsmouth · inc. Jul 1999
- CRESTZEST LTDFareham · inc. Feb 1999
- REYNOLDS & READ LIMITEDBinstead · inc. Dec 1999
All companies incorporated on 14 May 1999 · in May 1999.
09
Reminders for AES ENVIRONMENTAL SYSTEMS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.