Annual accounts
Total Exemption Full accounts
31/08/2027Filing deadline
Made up to 30/11/2025Due 31/08/2027
- Next accounts made up to
- 30/11/2026
- Last accounts made up to
- 30/11/2025
MERCURY CONSTRUCTION (SOUTH WEST) LIMITED
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- Harscombe House 1 Darklake View, Estover, Plymouth, Devon PL6 7TL
- Classification (SIC)
- Other building completion and finishing (43.39 - 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
- 24/08/2026View PDF (5 pages)
Confirmation statement made on 2026-08-22 with updates
- 22/08/2025View PDF (5 pages)
Confirmation statement made on 2025-08-22 with updates
- 12/08/2025View PDF (1 pages)
Cessation of Joanne Nicola Welch as a person with significant control on 2025-07-10
- 12/08/2025View PDF (1 pages)
Cessation of Stephen Bernard Welch as a person with significant control on 2025-07-10
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
05/09/2027Filing deadline
Last statement 22/08/2026Due 05/09/2027
- Next statement date
- 22/08/2027
- Last statement dated
- 22/08/2026
Financial performance
The latest figures MERCURY CONSTRUCTION (SOUTH WEST) LIMITED filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£622.04K2025
-43.55%vs 20242024: £1.10M
Total Assets
£3.50M2025
6.71%vs 20242024: £3.28M
Cash in Bank
£2.00M2025
22.59%vs 20242024: £1.63M
Total Liabilities
£2.87M2025
32.17%vs 20242024: £2.17M
Employees
442025
-1vs 20242024: 45
Of the 4 measures with an earlier filing to compare against, 3 rose and 1 fell. Total liabilities moved furthest, up 32.17% on 2024. See the full financial analysis for MERCURY CONSTRUCTION (SOUTH WEST) LIMITED.
The full financial record
Four ways through MERCURY CONSTRUCTION (SOUTH WEST) LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · -20.8% 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 | 44 | -1 |
| 2024 | 45 | +1 |
| 2023 | 44 | +2 |
| 2022 | 42 | +2 |
| 2021 | 40 | – |
Reported employee count increased from 40 in 2021 to 44 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 |
|---|---|---|---|
| Nominee Director | 22/08/2006–22/08/2006 | 66413 | |
| Nominee Secretary | 22/08/2006–22/08/2006 | 67415 | |
| Director | 22/08/2006–Present | 2 | |
| Director | 22/08/2006–Present | 2 | |
| Secretary | 22/08/2006–Present | 0 | |
| Director | 02/07/2024–Present | 1 |
Persons with significant control
5Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 06/04/2016–10/07/2025 | 2 | |
| 06/04/2016–Present | 2 | |
| 06/04/2016–10/07/2025 | 2 | |
| 10/07/2025–Present | 0 | |
| 06/04/2016–Present | 2 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 15
- Since 19/06/2023
- Last 12 months
- 1
- -5 vs the year before
- Most recent filing
- 24/08/2026
- 1 month ago
What changed in the last year
- Confirmation statementLatest 24/08/2026
Filing timeline
- 24/08/2026View PDF (5 pages)
Confirmation statement made on 2026-08-22 with updates
- 22/08/2025View PDF (5 pages)
Confirmation statement made on 2025-08-22 with updates
- 12/08/2025View PDF (1 pages)
Cessation of Joanne Nicola Welch as a person with significant control on 2025-07-10
- 12/08/2025View PDF (1 pages)
Cessation of Stephen Bernard Welch as a person with significant control on 2025-07-10
- 12/08/2025View PDF (2 pages)
Notification of Mercury Construction (South West) Holdings Limited as a person with significant control on 2025-07-10
- 17/07/2025View PDF (1 pages)
Resolutions
- 28/05/2025View PDF (7 pages)
Total exemption full accounts made up to 2024-11-30
- 28/08/2024View PDF (2 pages)
Change of details for Joanne Nicola Welch as a person with significant control on 2024-08-27
- 28/08/2024View PDF (2 pages)
Change of details for Stephen Bernard Welch as a person with significant control on 2024-08-27
- 28/08/2024View PDF (7 pages)
Total exemption full accounts made up to 2023-11-30
- 27/08/2024View PDF (5 pages)
Confirmation statement made on 2024-08-22 with updates
- 22/07/2024View PDF (2 pages)
Appointment of Mr Daniel James Welch as a director on 2024-07-02
Showing 12 of 15 filings
See when the next accounts and confirmation statement are due
Similar companies
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- Employees
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ABBEY SCAFFOLDING (SWINDON) LIMITED
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About MERCURY CONSTRUCTION (SOUTH WEST) LIMITED
A short description of the company, written from its Companies House record.
MERCURY CONSTRUCTION (SOUTH WEST) LIMITED is a private limited company registered in the United Kingdom, based in Harscombe House 1 Darklake View, Estover, Plymouth, Devon PL6 7TL. Companies House classifies its business as Other building completion and finishing. It has been on the register for 20 years 1 month.
The register currently records it as active. Its 2025 accounts report net assets of £622.04K and 44 employees.
MERCURY CONSTRUCTION (SOUTH WEST) LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records MERCURY CONSTRUCTION (SOUTH WEST) LIMITED under one registered business activity: Other building completion and finishing (43.39 - SIC 2007).
MERCURY CONSTRUCTION (SOUTH WEST) LIMITED is recorded as active on the Companies House register, and has been on it since 22/08/2006.
The most recent accounts Okredo holds cover 2025 and report net assets of £622.04K, total assets of £3.50M, cash in bank of £2.00M and total liabilities of £2.87M.
The most recent document on the record is dated 24/08/2026: Confirmation statement made on 2026-08-22 with updates, 1 month ago.
On the current registry record, accounts are due by 31/08/2027 and the next confirmation statement is due by 05/09/2027.
Companies House lists 6 officers (4 currently in post) and 5 people with significant control (3 current).