Annual accounts
Total Exemption Full accounts
30/12/2026Filing deadline
Made up to 30/03/2025Due 30/12/2026
- Next accounts made up to
- 30/03/2026
- Last accounts made up to
- 30/03/2025
MIZZEN CONSTRUCTION, HEATING & PLUMBING LIMITED
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- Sky House, Raans Road, Amersham HP6 6JQ
- 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
- 27/05/2026View PDF (1 pages)
Compulsory strike-off action has been discontinued
- 11/03/2026View PDF (5 pages)
Confirmation statement made on 2026-02-01 with updates
- 05/03/2026View PDF (2 pages)
Change of details for Mizzen Group Ltd as a person with significant control on 2026-02-01
- 05/03/2026View PDF (2 pages)
Director's details changed for Mr Charlie James Louis Mizzen on 2026-02-01
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 88 days
Confirmation statement
Confirms the registry record is up to date
15/02/2027Filing deadline
Last statement 01/02/2026Due 15/02/2027
- Next statement date
- 01/02/2027
- Last statement dated
- 01/02/2026
Financial performance
The latest figures MIZZEN CONSTRUCTION, HEATING & PLUMBING LIMITED filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£-160.04K2025
-5.16K%vs 20242024: £3.16K
Total Assets
£380.59K2025
-30.34%vs 20242024: £546.38K
Cash in Bank
£108.30K2025
-6.93%vs 20242024: £116.36K
Total Liabilities
£470.07K2025
10.29%vs 20242024: £426.23K
Employees
42025
-4vs 20242024: 8
Of the 4 measures with an earlier filing to compare against, 1 rose and 3 fell. Total assets moved furthest, down 30.34% on 2024. See the full financial analysis for MIZZEN CONSTRUCTION, HEATING & PLUMBING LIMITED.
The full financial record
Four ways through MIZZEN CONSTRUCTION, HEATING & PLUMBING LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Total Assets · +1.8% 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 | 4 | -4 |
| 2024 | 8 | 0 |
| 2023 | 8 | 0 |
| 2022 | 8 | -4 |
| 2021 | 12 | – |
Reported employee count decreased from 12 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
1Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 02/02/2016–Present | 6 |
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 | |
| 06/04/2016–16/12/2025 | 0 | |
| 22/02/2023–Present | 0 | |
| 22/02/2023–16/12/2025 | 0 | |
| 16/12/2025–Present | 2 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 18
- Since 28/11/2022
- Last 12 months
- 10
- +8 vs the year before
- Most recent filing
- 27/05/2026
- 4 months ago
What changed in the last year
- Insolvency or dissolutionLatest 27/05/2026
- Confirmation statementLatest 11/03/2026
- Officer changes (5)Latest 05/03/2026
- Registered office (2)Latest 05/03/2026
Filing timeline
- 27/05/2026View PDF (1 pages)
Compulsory strike-off action has been discontinued
- 11/03/2026View PDF (5 pages)
Confirmation statement made on 2026-02-01 with updates
- 05/03/2026View PDF (2 pages)
Change of details for Mizzen Group Ltd as a person with significant control on 2026-02-01
- 05/03/2026View PDF (2 pages)
Director's details changed for Mr Charlie James Louis Mizzen on 2026-02-01
- 05/03/2026View PDF (1 pages)
Registered office address changed from The Willows Blackgrove Road Quainton, Havant Hampshire HP22 4AH England to Sky House Raans Road Amersham HP6 6JQ on 2026-03-05
- 04/02/2026View PDF (1 pages)
Registered office address changed from 27a Maxwell Road Northwood HA6 2XY United Kingdom to The Willows Blackgrove Road Quainton, Havant Hampshire HP22 4AH on 2026-02-04
- 30/12/2025View PDF (1 pages)
Previous accounting period shortened from 2025-03-31 to 2025-03-30
- 29/12/2025View PDF (1 pages)
Cessation of Charlie James Louis Mizzen as a person with significant control on 2025-12-16
- 29/12/2025View PDF (1 pages)
Cessation of Abbie Dunnett as a person with significant control on 2025-12-16
- 29/12/2025View PDF (2 pages)
Notification of Mizzen Group Ltd as a person with significant control on 2025-12-16
- 19/02/2025View PDF (3 pages)
Micro company accounts made up to 2024-03-31
- 07/02/2025View PDF (3 pages)
Confirmation statement made on 2025-02-01 with no updates
Showing 12 of 18 filings
See when the next accounts and confirmation statement are due
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About MIZZEN CONSTRUCTION, HEATING & PLUMBING LIMITED
A short description of the company, written from its Companies House record.
MIZZEN CONSTRUCTION, HEATING & PLUMBING LIMITED is a private limited company registered in the United Kingdom, based in Sky House, Raans Road, Amersham HP6 6JQ. Companies House classifies its business as Plumbing heat and air-conditioning installation. It has been on the register for 10 years 8 months.
The register currently records it as active. Its 2025 accounts report net assets of £-160.04K and 4 employees.
MIZZEN CONSTRUCTION, HEATING & PLUMBING LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records MIZZEN CONSTRUCTION, HEATING & PLUMBING LIMITED under one registered business activity: Plumbing heat and air-conditioning installation (43.22 - SIC 2007).
MIZZEN CONSTRUCTION, HEATING & PLUMBING LIMITED is recorded as active on the Companies House register, and has been on it since 02/02/2016.
The most recent accounts Okredo holds cover 2025 and report net assets of £-160.04K, total assets of £380.59K, cash in bank of £108.30K and total liabilities of £470.07K.
The most recent document on the record is dated 27/05/2026: Compulsory strike-off action has been discontinued, 4 months ago.
On the current registry record, accounts are due by 30/12/2026 and the next confirmation statement is due by 15/02/2027.
Companies House lists 1 officer and 5 people with significant control (3 current).