---
title: "H&R MECHANICAL AND COMBUSTION SERVICES LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3d4a8a0b-3919-4ec6-9b1e-cd4f00cc5e9e
json: https://whiteintel.dev/api/public/dossier/3d4a8a0b-3919-4ec6-9b1e-cd4f00cc5e9e
identifier: gb-coh:17252482
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# H&R MECHANICAL AND COMBUSTION SERVICES LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:17252482`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3d4a8a0b-3919-4ec6-9b1e-cd4f00cc5e9e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3d4a8a0b-3919-4ec6-9b1e-cd4f00cc5e9e  

## Ownership & control

### Owners / controllers

- **Mr Micheal Lee Rayner** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/cf70a463-3c98-40ea-a717-6da362c9c7b7
- **Mr Joshua Harris** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/2f7cf53a-bc4f-4676-b6de-aacc6ec4bba4

### 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:** `17252482`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2026-06-01
- **Registered office:** 71-75 SHELTON STREET, COVENT GARDEN, LONDON, WC2H 9JQ
- **SIC:** 35130 - Distribution of electricity, 35230 - Trade of gas through mains, 35300 - Steam and air conditioning supply

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/17252482

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **H&R MECHANICAL AND COMBUSTION SERVICES LTD**. Human view: https://whiteintel.dev/entity/3d4a8a0b-3919-4ec6-9b1e-cd4f00cc5e9e · Structured JSON: https://whiteintel.dev/api/public/dossier/3d4a8a0b-3919-4ec6-9b1e-cd4f00cc5e9e._

_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"._