---
title: "ADVANCED HYDROGEN TECHNOLOGIES GROUP LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/bca4aa2e-5a7c-555d-a575-b2df5acde764
json: https://whiteintel.dev/api/public/dossier/bca4aa2e-5a7c-555d-a575-b2df5acde764
identifier: oo:GB-COH-13786327
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ADVANCED HYDROGEN TECHNOLOGIES GROUP LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-13786327`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/bca4aa2e-5a7c-555d-a575-b2df5acde764  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/bca4aa2e-5a7c-555d-a575-b2df5acde764  

## Ownership & control

### Owners / controllers

- **Mr Alan Leonard Ditton** (beneficial owner) — 100% — https://whiteintel.dev/entity/6778c61a-26c5-5403-be83-66d0ea32d9f1
- **Mr Alan Leonard Ditton** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/35cd7c80-aaae-4652-ab78-a762d5f30b82
- **KARMAL OFFWORLD LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/3564181b-066d-5253-b1ff-25f2c94dfadc

### Holdings / subsidiaries

- **THEA POWER LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/bc393414-d56d-55f4-90e8-543a8a3bcfea
- **ATHENA CONTROL LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/217f6e65-fb7a-5efe-b4c9-2a5e9fb8e92e
- **H2GOGO INDUSTRIES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/16203c08-3d28-5524-8b76-d5ff7561f291
- **CHIMERA ZERO LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/6aa78524-3bf7-5241-bc1a-149ecb001d24
- **ENGINE CARBON CLEAN LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/cd944727-736f-59ea-9f07-4dd5d14d59aa
- **H2GOGO INDUSTRIES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/16203c08-3d28-5524-8b76-d5ff7561f291
- **THEA POWER LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/bc393414-d56d-55f4-90e8-543a8a3bcfea
- **ATHENA CONTROL LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/217f6e65-fb7a-5efe-b4c9-2a5e9fb8e92e
- **ENGINE CARBON CLEAN LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/cd944727-736f-59ea-9f07-4dd5d14d59aa
- **CHIMERA ZERO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6aa78524-3bf7-5241-bc1a-149ecb001d24

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

A **5-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:** `13786327`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2021-12-07
- **Registered office:** 55 Baker Street, London, W1U 7EU, United Kingdom
- **SIC:** 64209

### Officers

- DITTON, Alan Leonard — director · British · appointed 2021-12-07
- KARMAL, Denys — director · British · appointed 2022-02-01
- KATTENHORN, Benjamin Mark — director · British · appointed 2022-02-01
- SAMPSON, Stephen Samuel — director · British · appointed 2023-02-21
- SANDS, Kim — director · British · appointed 2022-02-01
- TENNENT-BHOHI, Burns Singh — director · British · appointed 2022-02-01
- WILLIAMS, Michael Eric — director · American · appointed 2026-04-16

### Beneficial owners (Persons with Significant Control)

- [Karmal Offworld Limited](https://whiteintel.dev/entity/3564181b-066d-5253-b1ff-25f2c94dfadc) — 25–50% shares · corporate PSC · England — ceased 2024-10-28
- Mr Alan Leonard Ditton — 75–100% shares · individual PSC · United Kingdom — ceased 2022-10-06

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13786327
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13786327

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ADVANCED HYDROGEN TECHNOLOGIES GROUP LIMITED**. Human view: https://whiteintel.dev/entity/bca4aa2e-5a7c-555d-a575-b2df5acde764 · Structured JSON: https://whiteintel.dev/api/public/dossier/bca4aa2e-5a7c-555d-a575-b2df5acde764._

_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"._