---
title: "MKR PLUMBING AND HEATING LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/98cc7bf0-e391-5bb7-8be4-1865c5eb3241
json: https://whiteintel.dev/api/public/dossier/98cc7bf0-e391-5bb7-8be4-1865c5eb3241
identifier: oo:GB-COH-14280867
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MKR PLUMBING AND HEATING LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-14280867`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/98cc7bf0-e391-5bb7-8be4-1865c5eb3241  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/98cc7bf0-e391-5bb7-8be4-1865c5eb3241  

## Ownership & control

### Owners / controllers

- **Mr Mateusz Kamil Raczynski** (beneficial owner) — 100% — https://whiteintel.dev/entity/f5d3b07e-dbf4-5d0c-a200-615a614fb7db
- **Mr Mateusz Kamil Raczynski** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/164cf18d-1e8c-49cb-9d02-6dec60eb574f

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

1. **Mr Mateusz Kamil Raczynski** — beneficial owner 100% → *MKR PLUMBING AND HEATING LTD*
1. **Mr Mateusz Kamil Raczynski** — beneficial owner 87.5% → *MKR PLUMBING AND HEATING LTD*

## Company profile (live · UK Companies House)

- **Company number:** `14280867`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2022-08-07
- **Registered office:** 7 St. Davids Road, Middlesbrough, TS6 7JW, England
- **SIC:** 43220

### Officers

- RACZYNSKI, Mateusz Kamil — director · Polish · appointed 2022-08-07

### Beneficial owners (Persons with Significant Control)

- Mr Mateusz Kamil Raczynski — 75–100% shares · individual PSC · England — since 2022-08-07

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/14280867
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/14280867

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MKR PLUMBING AND HEATING LTD**. Human view: https://whiteintel.dev/entity/98cc7bf0-e391-5bb7-8be4-1865c5eb3241 · Structured JSON: https://whiteintel.dev/api/public/dossier/98cc7bf0-e391-5bb7-8be4-1865c5eb3241._

_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"._