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
N J HARKUS PLUMBING AND HEATING LIMITED
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- 180 Ffordd James Mcghan, Cardiff CF11 7JU
- Classification (SIC)
- Plumbing heat and air-conditioning installation (43.22 - SIC 2007)
- Accounts type
- Total Exemption Full
Company activity
Every document filed at Companies House for this company.
Pre-Score for UK companies is coming soon
- 16/09/2026View PDF (3 pages)
Confirmation statement made on 2026-09-10 with no updates
- 23/04/2026View PDF (2 pages)
Change of details for Mrs Amanda Franciska Moss as a person with significant control on 2026-04-22
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
24/09/2027Filing deadline
Last statement 10/09/2026Due 24/09/2027
- Next statement date
- 10/09/2027
- Last statement dated
- 10/09/2026
Financial performance
The latest figures N J HARKUS PLUMBING AND HEATING LIMITED filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£916.10K2025
25.31%vs 20242024: £731.05K
Total Assets
£1.08M2025
13.16%vs 20242024: £955.52K
Cash in Bank
£153.54K2025
-78.22%vs 20242024: £705.03K
Total Liabilities
£146.15K2025
-22.43%vs 20242024: £188.40K
Employees
32025
+1vs 20242024: 2
Of the 4 measures with an earlier filing to compare against, 2 rose and 2 fell. Cash in bank moved furthest, down 78.22% on 2024. See the full financial analysis for N J HARKUS PLUMBING AND HEATING LIMITED.
The full financial record
Four ways through N J HARKUS PLUMBING AND HEATING LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · +36.1% 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 | 3 | +1 |
| 2024 | 2 | 0 |
| 2023 | 2 | -1 |
| 2022 | 3 | -1 |
| 2021 | 4 | – |
Reported employee count decreased from 4 in 2021 to 3 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 | 05/11/2013–Present | 2 |
Persons with significant control
7Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 01/01/2022–03/09/2025 | 2 | |
| 03/09/2025–Present | 2 | |
| 03/09/2025–Present | 2 | |
| 01/01/2022–Present | 2 | |
| 03/09/2025–03/09/2025 | 2 | |
| 06/04/2016–01/11/2022 | 2 | |
| 06/04/2016–Present | 2 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 2
- Since 23/04/2026
- Last 12 months
- 2
- Most recent filing
- 16/09/2026
- less than a month ago
What changed in the last year
- Confirmation statementLatest 16/09/2026
- Officer changesLatest 23/04/2026
Filing timeline
- 16/09/2026View PDF (3 pages)
Confirmation statement made on 2026-09-10 with no updates
- 23/04/2026View PDF (2 pages)
Change of details for Mrs Amanda Franciska Moss as a person with significant control on 2026-04-22
See when the next accounts and confirmation statement are due
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3,167 UK companies are similar to N J HARKUS PLUMBING AND HEATING 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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About N J HARKUS PLUMBING AND HEATING LIMITED
A short description of the company, written from its Companies House record.
N J HARKUS PLUMBING AND HEATING LIMITED is a private limited company registered in the United Kingdom, based in 180 Ffordd James Mcghan, Cardiff CF11 7JU. Companies House classifies its business as Plumbing heat and air-conditioning installation. It has been on the register for 12 years 10 months.
The register currently records it as active. Its 2025 accounts report net assets of £916.10K and 3 employees.
N J HARKUS PLUMBING AND HEATING LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records N J HARKUS PLUMBING AND HEATING LIMITED under one registered business activity: Plumbing heat and air-conditioning installation (43.22 - SIC 2007).
N J HARKUS PLUMBING AND HEATING LIMITED is recorded as active on the Companies House register, and has been on it since 05/11/2013.
The most recent accounts Okredo holds cover 2025 and report net assets of £916.10K, total assets of £1.08M, cash in bank of £153.54K and total liabilities of £146.15K.
The most recent document on the record is dated 16/09/2026: Confirmation statement made on 2026-09-10 with no updates, less than a month ago.
On the current registry record, accounts are due by 31/07/2027 and the next confirmation statement is due by 24/09/2027.
Companies House lists 1 officer and 7 people with significant control (4 current).