---
title: "HEAT PUMP ZONE LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f7d8367d-3b70-50fe-afd6-237a094a367f
json: https://whiteintel.dev/api/public/dossier/f7d8367d-3b70-50fe-afd6-237a094a367f
identifier: oo:GB-COH-13890123
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HEAT PUMP ZONE LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-13890123`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f7d8367d-3b70-50fe-afd6-237a094a367f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f7d8367d-3b70-50fe-afd6-237a094a367f  

## Ownership & control

### Owners / controllers

- **Mr Marek Tadeusz Zawadzki** (beneficial owner) — 100% — https://whiteintel.dev/entity/43448ff2-1bea-50e5-9421-72602b75a39d
- **Mr Marek Tadeusz Zawadzki** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5263064e-0e92-4e56-8041-eb449cd7d9ee

### UBO chain (walk to the ultimate owner)

A **2-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Company profile (live · UK Companies House)

- **Company number:** `13890123`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2022-02-03
- **Registered office:** 54 Three Firs Way, Burghfield Common, Reading, RG7 3QJ, England
- **SIC:** 43220

### Officers

- FEY, Jakob Maximilian — director · German · appointed 2022-09-21
- ZAWADZKI, Marek Tadeusz — director · Polish · appointed 2022-02-03

### Beneficial owners (Persons with Significant Control)

- Mr Marek Tadeusz Zawadzki — 75–100% shares · individual PSC · England — since 2022-02-03

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13890123
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13890123

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HEAT PUMP ZONE LTD**. Human view: https://whiteintel.dev/entity/f7d8367d-3b70-50fe-afd6-237a094a367f · Structured JSON: https://whiteintel.dev/api/public/dossier/f7d8367d-3b70-50fe-afd6-237a094a367f._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._