HEAT TECH SERVICES LIMITED
Company details
- Registered name
- HEAT TECH SERVICES LIMITED
- Company number
- 09419092
- Registered office
- SKY HOUSE, RAANS ROAD, AMERSHAM, HP6 6JQ, ENGLAND · 19 other companies at this postcode
- Company type
- Private Limited Company
- Incorporated on
- 3 February 2015
- Status
- Active
- Age
- 11 years
- Nature of business (SIC)
- 43220 — Plumbing, heat and air-conditioning installation
- Accounts — next due
- 31 Dec 2026
- Accounts — last made up to
- 31 Mar 2025
- Confirmation statement — next due
- 16 Apr 2027
- Confirmation statement — last
- 02 Apr 2026
What the register says
Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.
- A person with significant control here also controls 2 other companies.
Companies House register snapshot, read 02/09/2026.
People with significant control
Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors
Corporate structure
Who controls this company, and who they control in turn
Connections
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 16/12/2025 | Person with significant control ceased | Mr Charlie James Louis Mizzen | — |
| 16/12/2025 | Person with significant control added | — | Mizzen Group Ltd |
| 13/01/2025 | Person with significant control ceased | Mr Mark Geoffrey Ockendon | — |
| 13/01/2025 | Person with significant control added | — | Mr Charlie James Louis Mizzen |
| 06/04/2016 | Person with significant control added | — | Mr Mark Geoffrey Ockendon |
Financial highlights
Parsed from the filed statutory accounts (£ thousands, except employees)
| Metric | FY2025 | FY2024 |
|---|---|---|
| Total assets less current liabilities | 47 ▼ 23.7% | 61 |
| Net assets | 47 ▼ 23.7% | 61 |
| Employees (avg) | 8 ▼ 11.1% | 9 |
Documents for HEAT TECH SERVICES LIMITED
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The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.
Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.
Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.
Data protection register
Registered with the Information Commissioner's Office as a data protection fee payer.
The ICO publishes no company number, so this is matched on the registered name . Check the ICO entry before relying on it.
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About HEAT TECH SERVICES LIMITED (09419092)
HEAT TECH SERVICES LIMITED is a private limited company incorporated on 3 February 2015 and registered in the United Kingdom under company number 09419092. Its registered office is at SKY HOUSE, RAANS ROAD, AMERSHAM, HP6 6JQ, ENGLAND. The recorded nature of business is plumbing, heat and air-conditioning installation (SIC 43220). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Mizzen Group Ltd. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.
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