---
title: "CAMBRIDGE BIOPOWER LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7d75d661-e824-570d-a2eb-6aff64f1f1d8
json: https://whiteintel.dev/api/public/dossier/7d75d661-e824-570d-a2eb-6aff64f1f1d8
identifier: oo:GB-COH-11734325
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CAMBRIDGE BIOPOWER LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11734325`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7d75d661-e824-570d-a2eb-6aff64f1f1d8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7d75d661-e824-570d-a2eb-6aff64f1f1d8  

## Ownership & control

### Owners / controllers

- **Mr Marc Edwin Heading** (beneficial owner) — 100% — https://whiteintel.dev/entity/c67db2d6-f2a7-5d41-b3af-30baa66c4cd3
- **GMT BIOGAS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/dd72ab4a-dab7-5c24-9f34-d140d03f927f
- **GMT TIDE BIDCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d806afa1-bf23-55c3-93bb-4349f5f3e2c1
- **GMT TIDE MIDCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/0eedd304-a805-571b-a024-af8285bd22b0
- **Mr Marc Edwin Heading** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/88362b0c-8d4c-44a6-b6cf-42e6c84a31a9

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

A **53-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:** `11734325`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2018-12-19
- **Registered office:** 1 The Forum Minerva Business Park, Lynch Wood, Peterborough, Cambridgeshire, PE2 6FT, England
- **SIC:** 35210

### Officers

- GREENWAY, Philip Clive — director · British · appointed 2024-12-24
- MESSORE-GREENAWAY, Gianluca Domenico — director · British · appointed 2024-12-24
- HEADING, Marc Edwin — director · British · appointed 2018-12-19 · resigned 2024-12-24

### Beneficial owners (Persons with Significant Control)

- [Gmt Tide Bidco Limited](https://whiteintel.dev/entity/d806afa1-bf23-55c3-93bb-4349f5f3e2c1) — 75–100% shares · corporate PSC · United Kingdom — since 2026-03-11
- [Gmt Tide Midco Limited](https://whiteintel.dev/entity/0eedd304-a805-571b-a024-af8285bd22b0) — 75–100% shares · corporate PSC · United Kingdom — ceased 2026-03-11
- [Gmt Biogas Limited](https://whiteintel.dev/entity/dd72ab4a-dab7-5c24-9f34-d140d03f927f) — 75–100% shares · corporate PSC · England — ceased 2026-03-11
- Mr Marc Edwin Heading — 75–100% shares · individual PSC · United Kingdom — ceased 2024-12-24

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11734325
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11734325

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CAMBRIDGE BIOPOWER LIMITED**. Human view: https://whiteintel.dev/entity/7d75d661-e824-570d-a2eb-6aff64f1f1d8 · Structured JSON: https://whiteintel.dev/api/public/dossier/7d75d661-e824-570d-a2eb-6aff64f1f1d8._

_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"._