Website & contact details
- Website
Heat Tech Services Limited
- Incorporated
- 3 February 2015 (11 years)
- Industry
- Plumbing, heat and air-conditioning installation (43220)
- Owned by
- Accounts type
- Total exemption full
- Region
- South East
- Address
- Sky HouseRaans RoadAmershamHP6 6JQ
Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 31 March 2025
- Conf. stmt due
- 16 April 2027
- Last conf. stmt
- 2 April 2026
Officers
Not loaded yet. See them on Companies House
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 16 December 2025
Owns 75–100% of shares
Holds 75–100% of voting rights
Limited Company
Reg. no. 16859498
Former controllers (2)
16 December 2025
Ceased Charlie James Louis Mizzen — Owns 75–100% of shares
13 January 2025
Ceased Mark Geoffrey Ockendon — Owns 50–75% of shares
Group structure 4 companies
Ownership group derived from the Companies House PSC register
Heat Tech Services Limited This company Owns 75–100% of shares
Mizzen Construction, Heating & Plumbing Limited Owns 75–100% of shares
Mizzen Ventures LLP Holds 25–50% of voting rights
Financials
Balance sheet as at 31 March 2025 · total exemption full accounts
- Net Assets
- £46,842
- Cash
- £77,464
- Employees
- 8
- Debt Ratio
- 61%
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £16,586 | £32,124 | £46,807 | £64,947 | £52,671 | £33,909 |
| Current Assets | £102,791 | £66,046 | £130,046 | £94,159 | £111,229 | |
| Debtors | £25,327 | £21,114 | £19,805 | £16,814 | £20,864 | £2,340 |
| Cash | £77,464 | £19,667 | £84,976 | £68,545 | £81,565 | £139,317 |
| Creditors (< 1 year) | £36,753 | £44,515 | £18,293 | £35,897 | £99,658 | |
| Net Current Assets | £30,256 | £29,293 | £85,531 | £75,866 | £75,332 | £50,799 |
| Net Assets | £46,842 | £61,417 | £132,338 | £139,920 | £128,003 | £84,708 |
| Shareholder Funds | £61,417 | £132,338 | £139,920 | £128,003 | £84,708 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 10 April 2026 | Confirmation statement with updates | 2 April 2026 | ||
| 5 March 2026 | Registered office address changed | |||
| 5 March 2026 | Director's details changed | |||
| 10 February 2026 | Confirmation statement with updates | 15 January 2026 | ||
| 4 February 2026 | Director's details changed |
Some other companies at this address
Other companies in this industry
By trade and location
Explore the largest companies
Need accounts figures, ownership or websites for thousands of companies? Bulk data & API →