---
title: "ENGINE CARBON CLEAN LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cd944727-736f-59ea-9f07-4dd5d14d59aa
json: https://whiteintel.dev/api/public/dossier/cd944727-736f-59ea-9f07-4dd5d14d59aa
identifier: oo:GB-COH-09395424
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ENGINE CARBON CLEAN LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-09395424`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/cd944727-736f-59ea-9f07-4dd5d14d59aa  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cd944727-736f-59ea-9f07-4dd5d14d59aa  

## Ownership & control

### Owners / controllers

- **ENGINE CARBON CLEAN LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/cd944727-736f-59ea-9f07-4dd5d14d59aa
- **ADVANCED HYDROGEN TECHNOLOGIES GROUP LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/bca4aa2e-5a7c-555d-a575-b2df5acde764
- **H2gogo Industries Ltd** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a1e2b603-39f2-483b-8364-3170d507d477
- **ADVANCED HYDROGEN TECHNOLOGIES GROUP LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/bca4aa2e-5a7c-555d-a575-b2df5acde764

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

1. **ENGINE CARBON CLEAN LIMITED** — beneficial owner 100% → *ENGINE CARBON CLEAN LIMITED*
1. **ADVANCED HYDROGEN TECHNOLOGIES GROUP LIMITED** — beneficial owner 100% → *ENGINE CARBON CLEAN LIMITED*
1. **H2gogo Industries Ltd** — beneficial owner 87.5% → *ENGINE CARBON CLEAN LIMITED*
1. **ADVANCED HYDROGEN TECHNOLOGIES GROUP LIMITED** — beneficial owner 87.5% → *ENGINE CARBON CLEAN LIMITED*
2. **Mr Alan Leonard Ditton** — beneficial owner 100% → *ADVANCED HYDROGEN TECHNOLOGIES GROUP LIMITED*
2. **Mr Alan Leonard Ditton** — beneficial owner 87.5% → *ADVANCED HYDROGEN TECHNOLOGIES GROUP LIMITED*
2. **KARMAL OFFWORLD LIMITED** — beneficial owner 37.5% → *ADVANCED HYDROGEN TECHNOLOGIES GROUP LIMITED*
3. **Ms Kim Sands** — beneficial owner 37.5% → *KARMAL OFFWORLD LIMITED*
3. **Mr Denys Karmal** — beneficial owner 62.5% → *KARMAL OFFWORLD LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `09395424`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2015-01-19
- **Registered office:** UNIT 1H, MEREWORTH BUSINESS CENTRE, DANNS LANE, WATERINGBURY, MAIDSTONE, KENT, ME18 5LW
- **SIC:** 45200 - Maintenance and repair of motor vehicles

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/09395424
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/09395424

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ENGINE CARBON CLEAN LIMITED**. Human view: https://whiteintel.dev/entity/cd944727-736f-59ea-9f07-4dd5d14d59aa · Structured JSON: https://whiteintel.dev/api/public/dossier/cd944727-736f-59ea-9f07-4dd5d14d59aa._

_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"._