Annual accounts
Total Exemption Full accounts
31/12/2026Filing deadline
Made up to 31/03/2025Due 31/12/2026
- Next accounts made up to
- 31/03/2026
- Last accounts made up to
- 31/03/2025
SIMER ENVIRONMENTAL SERVICES LIMITED
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- 81 High Street, Cosham, Hampshire PO6 3BL
- 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
- 04/03/2026View PDF (3 pages)
Confirmation statement made on 2025-12-31 with no updates
- 10/10/2025View PDF (1 pages)
Termination of appointment of Maureen Lesley Wood as a director on 2025-10-10
- 10/10/2025View PDF (1 pages)
Termination of appointment of Maureen Lesley Wood as a secretary on 2025-10-10
- 09/10/2025View PDF (8 pages)
Total exemption full accounts made up to 2025-03-31
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.
Due in 89 days
Confirmation statement
Confirms the registry record is up to date
14/01/2027Filing deadline
Last statement 31/12/2025Due 14/01/2027
- Next statement date
- 31/12/2026
- Last statement dated
- 31/12/2025
Financial performance
The latest figures SIMER ENVIRONMENTAL SERVICES LIMITED filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£1.01M2025
-1.28%vs 20242024: £1.02M
Total Assets
£1.38M2025
-3.19%vs 20242024: £1.42M
Cash in Bank
£770.18K2025
8.04%vs 20242024: £712.87K
Total Liabilities
£277.59K2025
-13.23%vs 20242024: £319.93K
Employees
152025
0vs 20242024: 15
Of the 4 measures with an earlier filing to compare against, 1 rose and 3 fell. Cash in bank moved furthest, up 8.04% on 2024. See the full financial analysis for SIMER ENVIRONMENTAL SERVICES LIMITED.
The full financial record
Four ways through SIMER ENVIRONMENTAL SERVICES LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · +4.9% 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 | 15 | 0 |
| 2024 | 15 | +1 |
| 2023 | 14 | +2 |
| 2022 | 12 | -4 |
| 2021 | 16 | – |
Reported employee count decreased from 16 in 2021 to 15 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
3Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 01/04/1996–Present | 2 | |
| Director | 01/04/1996–10/10/2025 | 0 | |
| Secretary | 14/09/1994–10/10/2025 | 0 |
Persons with significant control
5Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 06/04/2016–Present | 0 | |
| 25/10/2024–Present | 13 | |
| 06/04/2016–25/10/2024 | 2 | |
| 06/04/2016–Present | 2 | |
| 06/04/2016–25/10/2024 | 0 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 14
- Since 22/11/2022
- Last 12 months
- 4
- -2 vs the year before
- Most recent filing
- 04/03/2026
- 6 months ago
What changed in the last year
- Confirmation statementLatest 04/03/2026
- Officer changes (2)Latest 10/10/2025
- Accounts filedLatest 09/10/2025
Filing timeline
- 04/03/2026View PDF (3 pages)
Confirmation statement made on 2025-12-31 with no updates
- 10/10/2025View PDF (1 pages)
Termination of appointment of Maureen Lesley Wood as a director on 2025-10-10
- 10/10/2025View PDF (1 pages)
Termination of appointment of Maureen Lesley Wood as a secretary on 2025-10-10
- 09/10/2025View PDF (8 pages)
Total exemption full accounts made up to 2025-03-31
- 16/04/2025View PDF (3 pages)
Second filing of Confirmation Statement dated 2024-12-31
- 05/02/2025View PDF (5 pages)
Confirmation statement made on 2024-12-31 with updates
- 04/11/2024View PDF (1 pages)
Cessation of Maureen Lesley Wood as a person with significant control on 2024-10-25
- 04/11/2024View PDF (1 pages)
Cessation of Ian James Coomber as a person with significant control on 2024-10-25
- 04/11/2024View PDF (2 pages)
Notification of Qubic Fiduciaries Limited as a person with significant control on 2024-10-25
- 21/10/2024View PDF (8 pages)
Total exemption full accounts made up to 2024-03-31
- 14/02/2024View PDF (3 pages)
Confirmation statement made on 2023-12-31 with no updates
- 03/10/2023View PDF (8 pages)
Total exemption full accounts made up to 2023-03-31
Showing 12 of 14 filings
See when the next accounts and confirmation statement are due
Similar companies
717 UK companies are similar to SIMER ENVIRONMENTAL SERVICES LIMITED, sharing the same company status (Active), the same industry sector and activity group (Plumbing heat and air-conditioning installation) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
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- Activity
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- Company no.
- 05282693
- Incorporated
- 10/11/2004
- Employees
- 17
BLS ASBESTOS LIMITED
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- Activity
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- Incorporated
- 07/05/1999
- Employees
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BEAUWORTH PLUMBING & HEATING LIMITED
Active3 The Stables, Botley Road Horton Heath, Eastleigh, Hampshire SO50 7EU
- Activity
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- Company no.
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- 16/09/2005
- Employees
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CKW CONTRACTS LIMITED
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- Activity
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- Company no.
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- Employees
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I C KING LIMITED
ActiveLothing House, 7 Quay View Business Park, Barnards Way Lowestoft, Suffolk NR32 2HD
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- Employees
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About SIMER ENVIRONMENTAL SERVICES LIMITED
A short description of the company, written from its Companies House record.
SIMER ENVIRONMENTAL SERVICES LIMITED is a private limited company registered in the United Kingdom, based in 81 High Street, Cosham, Hampshire PO6 3BL. Companies House classifies its business as Plumbing heat and air-conditioning installation. It has been on the register for 49 years 7 months.
The register currently records it as active. Its 2025 accounts report net assets of £1.01M and 15 employees.
SIMER ENVIRONMENTAL SERVICES LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records SIMER ENVIRONMENTAL SERVICES LIMITED under one registered business activity: Plumbing heat and air-conditioning installation (43.22 - SIC 2007).
SIMER ENVIRONMENTAL SERVICES LIMITED is recorded as active on the Companies House register, and has been on it since 04/02/1977.
The most recent accounts Okredo holds cover 2025 and report net assets of £1.01M, total assets of £1.38M, cash in bank of £770.18K and total liabilities of £277.59K.
The most recent document on the record is dated 04/03/2026: Confirmation statement made on 2025-12-31 with no updates, 6 months ago.
On the current registry record, accounts are due by 31/12/2026 and the next confirmation statement is due by 14/01/2027.
Companies House lists 3 officers (1 currently in post) and 5 people with significant control (3 current).