---
title: "HEAT TREATMENT COVENTRY LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b80a5fee-e7ae-5973-8461-c803c654643a
json: https://whiteintel.dev/api/public/dossier/b80a5fee-e7ae-5973-8461-c803c654643a
identifier: oo:GB-COH-10729869
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HEAT TREATMENT COVENTRY LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-10729869`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b80a5fee-e7ae-5973-8461-c803c654643a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b80a5fee-e7ae-5973-8461-c803c654643a  

## Ownership & control

### Owners / controllers

- **Dr Mark Andrew Boult** (beneficial owner) — 100% — https://whiteintel.dev/entity/5dc0469a-fdbe-53fe-adb0-481b8db6263a
- **Dr Mark Andrew Boult** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9c0e1659-fe4e-4cad-9778-d3961cbe0e39

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

1. **Dr Mark Andrew Boult** — beneficial owner 100% → *HEAT TREATMENT COVENTRY LTD*
1. **Dr Mark Andrew Boult** — beneficial owner 87.5% → *HEAT TREATMENT COVENTRY LTD*

## Company profile (live · UK Companies House)

- **Company number:** `10729869`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2017-04-19
- **Registered office:** 144b George Street, Coventry, CV1 4HE, England
- **SIC:** 24100

### Officers

- BOULT, Mark Andrew, Dr — secretary · appointed 2017-04-19
- BOULT, Mark Andrew, Dr — director · British · appointed 2017-04-19

### Beneficial owners (Persons with Significant Control)

- Dr Mark Andrew Boult — 75–100% shares · individual PSC · England — since 2017-04-19

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10729869
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10729869

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HEAT TREATMENT COVENTRY LTD**. Human view: https://whiteintel.dev/entity/b80a5fee-e7ae-5973-8461-c803c654643a · Structured JSON: https://whiteintel.dev/api/public/dossier/b80a5fee-e7ae-5973-8461-c803c654643a._

_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"._