---
title: "Mr Callum James Bostock — Ownership Dossier"
canonical: https://whiteintel.dev/entity/72cfa31b-e6ea-5b72-8b55-a52c6d04581a
json: https://whiteintel.dev/api/public/dossier/72cfa31b-e6ea-5b72-8b55-a52c6d04581a
identifier: oo-person:GB-COH-PER-16137348-R6ljwo32z2MOvQ9ek1uVmorGH4w
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Callum James Bostock

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-16137348-R6ljwo32z2MOvQ9ek1uVmorGH4w`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/72cfa31b-e6ea-5b72-8b55-a52c6d04581a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/72cfa31b-e6ea-5b72-8b55-a52c6d04581a  

## Ownership & control

### Holdings / subsidiaries

- **ER HEATING GRANTS LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/d89cf553-8ca8-5763-99b2-15653c0bd3e2

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Callum James Bostock**. Human view: https://whiteintel.dev/entity/72cfa31b-e6ea-5b72-8b55-a52c6d04581a · Structured JSON: https://whiteintel.dev/api/public/dossier/72cfa31b-e6ea-5b72-8b55-a52c6d04581a._

_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"._