£23k
+3%vs Mar 2024Active08829972Private limited companyWoodford Green
AON GROUNDWORKS LIMITED
Significant control: James Darken (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Site preparation (SIC 43120). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
AON GROUNDWORKS LIMITED is an active private limited company (company number 08829972) incorporated on 2 January 2014, registered in Woodford Green. Its registered activity is site preparation (SIC 43120). Latest small accounts cover the period ending 30 March 2025, showing net assets of £23k and cash of £0, with 2 employees on average. Net assets rose 3% on the prior period (£22k).
Peer position · net assets
By net assets it sits in the upper half of 179 comparable companies in Greater London (median £7,634, upper quartile £56k).
02
Ownership and control
- Mr James Darken
- owns 75–100% of shares
- holds 75–100% of voting rights
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
- 2 January 201412 yrs ago
- Next accounts due
- 30 December 2026in 63 days
- Confirmation statement due
- 16 January 2027in 80 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43120
- Site preparation
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£0
−100%vs Mar 2024Not reported
2
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 March 2025 | £23k | £0 | £38k | — | — | — | 2 |
| 30 March 2024 | £22k | £5,917 | £29k | — | — | — | 2 |
Cash per employee£0Cash ÷ 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 £23,114 at 30 March 2025
- Incorporated five or more years agoIncorporated 2 January 2014
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 80 days
- Next accounts duein 63 days
- Accounts period endNet assets £23k · small accounts
- Accounts period endNet assets £22k · small accounts
- Incorporated
08
Similar companies in Greater London
- COSTA CIVIL ENGINEERING LTDNortholt · inc. Dec 2013
- EXPRESS SOLUTIONS GROUP LIMITEDWeybridge · inc. Jan 2014
- BKP DESIGN CONCEPTS LTDWembley · inc. Feb 2014
- TECH 1088 LIMITEDWaltham Cross · inc. Nov 2013
- DRH GROUNDWORKS LIMITEDKings Langley · inc. Nov 2013
- BLUE HOUSE SERVICES LTDWatford · inc. Mar 2014
All companies incorporated on 2 January 2014 · in Jan 2014.
09
Reminders for AON GROUNDWORKS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.