---
title: "Mr James William Cosstick — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7f2c140a-2181-5cef-b1fe-b0ef0b9ce01e
json: https://whiteintel.dev/api/public/dossier/7f2c140a-2181-5cef-b1fe-b0ef0b9ce01e
identifier: oo-person:GB-COH-PER-12340948-sNQuASpBvgHpII0GP6xdfhZMvXw
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr James William Cosstick

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-12340948-sNQuASpBvgHpII0GP6xdfhZMvXw`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7f2c140a-2181-5cef-b1fe-b0ef0b9ce01e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7f2c140a-2181-5cef-b1fe-b0ef0b9ce01e  

## Ownership & control

### Holdings / subsidiaries

- **SIDDONS PROPERTY MANAGEMENT LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/fd3f1c8b-cdd8-59d6-afa6-3bbe05a4792e

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr James William Cosstick**. Human view: https://whiteintel.dev/entity/7f2c140a-2181-5cef-b1fe-b0ef0b9ce01e · Structured JSON: https://whiteintel.dev/api/public/dossier/7f2c140a-2181-5cef-b1fe-b0ef0b9ce01e._

_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"._