Annual accounts
Total Exemption Full accounts
31/07/2027Filing deadline
Made up to 31/10/2025Due 31/07/2027
- Next accounts made up to
- 31/10/2026
- Last accounts made up to
- 31/10/2025
A1 ENVIRONMENTAL SERVICES LTD.
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- 4 The Paddock Low Green, Catterick Village, Richmond, North Yorkshire DL10 7RZ
- Classification (SIC)
- Demolition (43.11 - SIC 2007)
- Accounts type
- Total Exemption Full
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 17/08/2026View PDF (2 pages)
Notification of Michael Robert Ian Knowles as a person with significant control on 2026-08-03
- 17/08/2026View PDF (2 pages)
Change of details for Mr Robert Knowles as a person with significant control on 2026-08-03
- 17/08/2026View PDF (4 pages)
Confirmation statement made on 2026-08-17 with updates
- 30/06/2026View PDF (9 pages)
Total exemption full accounts made up to 2025-10-31
Coming soon
What Pre-Score will tell you
- Whether the filed accounts are strengthening or weakening year on year.
- Whether this company files on time, and how often its record changes.
- How its officers and controlling parties connect to other UK companies.
Accounts and confirmation statement
The two filings Companies House requires every year, and where each one stands against its deadline today.
On schedule
Confirmation statement
Confirms the registry record is up to date
31/08/2027Filing deadline
Last statement 17/08/2026Due 31/08/2027
- Next statement date
- 17/08/2027
- Last statement dated
- 17/08/2026
Financial performance
The latest figures A1 ENVIRONMENTAL SERVICES LTD. filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£4.33M2025
8.90%vs 20242024: £3.97M
Total Assets
£4.87M2025
8.95%vs 20242024: £4.47M
Cash in Bank
£2.76M2025
22.56%vs 20242024: £2.25M
Total Liabilities
£544.98K2025
9.36%vs 20242024: £498.32K
Employees
182025
0vs 20242024: 18
Of the 4 measures with an earlier filing to compare against, 4 rose. Cash in bank moved furthest, up 22.56% on 2024. See the full financial analysis for A1 ENVIRONMENTAL SERVICES LTD..
The full financial record
Four ways through A1 ENVIRONMENTAL SERVICES LTD.'s filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · +7% a year (CAGR)Three-year trend, 2023–2025Every measure end to end across 2023, 2024 and 2025, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2021–2025.Plot the figuresNothing estimatedRatios from the filed figures4 ratios computed from this company's own reported amounts, each shown against the year it was derived from.Check the ratios5 × 5 yearsEvery figure by yearAll 5 measures Okredo tracks across 5 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2021–2025.
| Year | Employees | Change |
|---|---|---|
| 2025 | 18 | 0 |
| 2024 | 18 | 0 |
| 2023 | 18 | -1 |
| 2022 | 19 | +2 |
| 2021 | 17 | – |
Reported employee count increased from 17 in 2021 to 18 in 2025. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
- Company potential
- Risk indicators
- Past performance
- Future prospects
Officers
6Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 05/11/1996–31/05/2025 | 0 | |
| Nominee Secretary | 04/11/1996–04/11/1996 | 97866 | |
| Secretary | 05/11/1996–31/05/2025 | 0 | |
| Director | 05/11/1996–Present | 0 | |
| Director | 31/05/2025–Present | 0 | |
| Secretary | 31/05/2025–Present | 0 |
Persons with significant control
4Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 06/04/2016–Present | 0 | |
| 06/04/2016–31/05/2025 | 0 | |
| 06/04/2016–Present | 0 | |
| 06/04/2016–21/01/2020 | 0 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 18
- Since 08/11/2022
- Last 12 months
- 8
- +1 vs the year before
- Most recent filing
- 17/08/2026
- 1 month ago
What changed in the last year
- Officer changes (5)Latest 17/08/2026
- Confirmation statement (2)Latest 17/08/2026
- Accounts filedLatest 30/06/2026
Filing timeline
- 17/08/2026View PDF (2 pages)
Notification of Michael Robert Ian Knowles as a person with significant control on 2026-08-03
- 17/08/2026View PDF (2 pages)
Change of details for Mr Robert Knowles as a person with significant control on 2026-08-03
- 17/08/2026View PDF (4 pages)
Confirmation statement made on 2026-08-17 with updates
- 30/06/2026View PDF (9 pages)
Total exemption full accounts made up to 2025-10-31
- 30/10/2025View PDF (2 pages)
Change of details for Mr Robert Knowles as a person with significant control on 2025-10-29
- 30/10/2025View PDF (2 pages)
Change of details for Mr Robert Knowles as a person with significant control on 2025-10-29
- 29/10/2025View PDF (4 pages)
Confirmation statement made on 2025-10-29 with updates
- 29/10/2025View PDF (2 pages)
Change of details for Mr Robert Knowles as a person with significant control on 2025-10-29
- 18/06/2025View PDF (9 pages)
Total exemption full accounts made up to 2024-10-31
- 10/06/2025View PDF (2 pages)
Appointment of Mr Michael Knowles as a director on 2025-05-31
- 09/06/2025View PDF (1 pages)
Termination of appointment of Danuta Anna Knowles as a director on 2025-05-31
- 09/06/2025View PDF (2 pages)
Appointment of Mrs Michelle Ann Knowles as a secretary on 2025-05-31
Showing 12 of 18 filings
See when the next accounts and confirmation statement are due
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About A1 ENVIRONMENTAL SERVICES LTD.
A short description of the company, written from its Companies House record.
A1 ENVIRONMENTAL SERVICES LTD. is a private limited company registered in the United Kingdom, based in 4 The Paddock Low Green, Catterick Village, Richmond, North Yorkshire DL10 7RZ. Companies House classifies its business as Demolition. It has been on the register for 29 years 10 months.
The register currently records it as active. Its 2025 accounts report net assets of £4.33M and 18 employees.
A1 ENVIRONMENTAL SERVICES LTD.: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records A1 ENVIRONMENTAL SERVICES LTD. under one registered business activity: Demolition (43.11 - SIC 2007).
A1 ENVIRONMENTAL SERVICES LTD. is recorded as active on the Companies House register, and has been on it since 05/11/1996.
The most recent accounts Okredo holds cover 2025 and report net assets of £4.33M, total assets of £4.87M, cash in bank of £2.76M and total liabilities of £544.98K.
The most recent document on the record is dated 17/08/2026: Notification of Michael Robert Ian Knowles as a person with significant control on 2026-08-03, 1 month ago.
On the current registry record, accounts are due by 31/07/2027 and the next confirmation statement is due by 31/08/2027.
Companies House lists 6 officers (3 currently in post) and 4 people with significant control (2 current).