---
title: "Mr Colin Henry Barton-Grimley — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4a101fa6-35f5-5b73-8434-e4367242e949
json: https://whiteintel.dev/api/public/dossier/4a101fa6-35f5-5b73-8434-e4367242e949
identifier: oo-person:GB-COH-PER-00635489-vg_9CzwTOjH5GfECJbjHKD03D5k
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Colin Henry Barton-Grimley

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-00635489-vg_9CzwTOjH5GfECJbjHKD03D5k`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4a101fa6-35f5-5b73-8434-e4367242e949  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4a101fa6-35f5-5b73-8434-e4367242e949  

## Ownership & control

### Holdings / subsidiaries

- **PRIME SECURITIES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/8a4232cf-5a69-5b9b-8fdf-d5448339f123

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Colin Henry Barton-Grimley**. Human view: https://whiteintel.dev/entity/4a101fa6-35f5-5b73-8434-e4367242e949 · Structured JSON: https://whiteintel.dev/api/public/dossier/4a101fa6-35f5-5b73-8434-e4367242e949._

_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"._