Annual accounts
Total Exemption Full accounts
30/09/2027Filing deadline
Made up to 31/12/2025Due 30/09/2027
- Next accounts made up to
- 31/12/2026
- Last accounts made up to
- 31/12/2025
ENVIRONMENTAL CONTROL PARTNERSHIP LIMITED
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- Castle Hill House, 12 Castle Hill, Windsor, Berkshire SL4 1PD
- Classification (SIC)
- Plumbing heat and air-conditioning installation (43.22 - 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
- 27/03/2026View PDF (1 pages)
Registered office address changed from 7 High Street Windsor SL4 1LD England to Castle Hill House 12 Castle Hill Windsor Berkshire SL4 1PD on 2026-03-27
- 27/03/2026View PDF (2 pages)
Change of details for Mr Mark Jones as a person with significant control on 2026-03-27
- 27/03/2026View PDF (2 pages)
Change of details for Mr David Blackmore as a person with significant control on 2026-03-27
- 27/03/2026View PDF (1 pages)
Secretary's details changed for Mr David Blackmore on 2026-03-27
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
02/03/2027Filing deadline
Last statement 16/02/2026Due 02/03/2027
- Next statement date
- 16/02/2027
- Last statement dated
- 16/02/2026
Financial performance
The latest figures ENVIRONMENTAL CONTROL PARTNERSHIP LIMITED filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£32.26K2025
55.69%vs 20242024: £20.72K
Total Assets
£186.46K2025
-24.34%vs 20242024: £246.44K
Cash in Bank
£77.25K2025
-35.26%vs 20242024: £119.32K
Total Liabilities
£154.20K2025
-31.68%vs 20242024: £225.71K
Employees
42025
0vs 20242024: 4
Of the 4 measures with an earlier filing to compare against, 1 rose and 3 fell. Total liabilities moved furthest, down 31.68% on 2024. See the full financial analysis for ENVIRONMENTAL CONTROL PARTNERSHIP LIMITED.
The full financial record
Four ways through ENVIRONMENTAL CONTROL PARTNERSHIP LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · -51.6% 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 | 4 | 0 |
| 2024 | 4 | 0 |
| 2023 | 4 | 0 |
| 2022 | 4 | -1 |
| 2021 | 5 | – |
Reported employee count decreased from 5 in 2021 to 4 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
9Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 02/08/2021–Present | 0 | |
| Secretary | 19/07/1994–24/08/2021 | 0 | |
| Secretary | 24/08/2021–Present | 0 | |
| Director | 19/07/1994–10/11/1998 | 1 | |
| Director | 19/07/1994–24/08/2021 | 0 | |
| Nominee Secretary | 19/07/1994–19/07/1994 | 97866 | |
| Director | 01/04/1995–31/01/2020 | 0 | |
| Director | 02/08/2021–Present | 0 | |
| Director | 02/08/2021–Present | 4 |
Persons with significant control
6Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 05/08/2021–Present | 4 | |
| 06/04/2016–05/08/2021 | 0 | |
| 31/01/2020–05/08/2021 | 0 | |
| 06/04/2016–31/01/2020 | 0 | |
| 05/08/2021–Present | 0 | |
| 05/08/2021–Present | 0 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 29
- Since 19/09/2023
- Last 12 months
- 10
- -2 vs the year before
- Most recent filing
- 27/03/2026
- 6 months ago
What changed in the last year
- Registered officeLatest 27/03/2026
- Officer changes (7)Latest 27/03/2026
- Confirmation statementLatest 19/02/2026
- Accounts filedLatest 16/02/2026
Filing timeline
- 27/03/2026View PDF (1 pages)
Registered office address changed from 7 High Street Windsor SL4 1LD England to Castle Hill House 12 Castle Hill Windsor Berkshire SL4 1PD on 2026-03-27
- 27/03/2026View PDF (2 pages)
Change of details for Mr Mark Jones as a person with significant control on 2026-03-27
- 27/03/2026View PDF (2 pages)
Change of details for Mr David Blackmore as a person with significant control on 2026-03-27
- 27/03/2026View PDF (1 pages)
Secretary's details changed for Mr David Blackmore on 2026-03-27
- 27/03/2026View PDF (2 pages)
Director's details changed for Mr Bryan Nye on 2026-03-27
- 27/03/2026View PDF (2 pages)
Director's details changed for Mr Mark Jones on 2026-03-27
- 27/03/2026View PDF (2 pages)
Change of details for Mr Bryan Nye as a person with significant control on 2026-03-27
- 27/03/2026View PDF (2 pages)
Director's details changed for Mr David Blackmore on 2026-03-27
- 19/02/2026View PDF (5 pages)
Confirmation statement made on 2026-02-16 with updates
- 16/02/2026View PDF (8 pages)
Total exemption full accounts made up to 2025-12-31
- 24/09/2025View PDF (8 pages)
Total exemption full accounts made up to 2024-12-31
- 19/02/2025View PDF (2 pages)
Change of details for Mr Mark Jones as a person with significant control on 2025-02-16
Showing 12 of 29 filings
See when the next accounts and confirmation statement are due
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About ENVIRONMENTAL CONTROL PARTNERSHIP LIMITED
A short description of the company, written from its Companies House record.
ENVIRONMENTAL CONTROL PARTNERSHIP LIMITED is a private limited company registered in the United Kingdom, based in Castle Hill House, 12 Castle Hill, Windsor, Berkshire SL4 1PD. Companies House classifies its business as Plumbing heat and air-conditioning installation. It has been on the register for 32 years 2 months.
The register currently records it as active. Its 2025 accounts report net assets of £32.26K and 4 employees.
ENVIRONMENTAL CONTROL PARTNERSHIP LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records ENVIRONMENTAL CONTROL PARTNERSHIP LIMITED under one registered business activity: Plumbing heat and air-conditioning installation (43.22 - SIC 2007).
ENVIRONMENTAL CONTROL PARTNERSHIP LIMITED is recorded as active on the Companies House register, and has been on it since 19/07/1994.
The most recent accounts Okredo holds cover 2025 and report net assets of £32.26K, total assets of £186.46K, cash in bank of £77.25K and total liabilities of £154.20K.
The most recent document on the record is dated 27/03/2026: Registered office address changed from 7 High Street Windsor SL4 1LD England to Castle Hill House 12 Castle Hill Windsor Berkshire SL4 1PD on 2026-03-27, 6 months ago.
On the current registry record, accounts are due by 30/09/2027 and the next confirmation statement is due by 02/03/2027.
Companies House lists 9 officers (4 currently in post) and 6 people with significant control (3 current).