---
title: "Mr Mark Stephen Gray — Ownership Dossier"
canonical: https://whiteintel.dev/entity/45f6f2f2-e21a-51c1-86bb-447ca21a57f0
json: https://whiteintel.dev/api/public/dossier/45f6f2f2-e21a-51c1-86bb-447ca21a57f0
identifier: oo-person:GB-COH-PER-11102111-SegIWfx4BaDc77cZt6YQiD-BzQ0
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Mark Stephen Gray

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-11102111-SegIWfx4BaDc77cZt6YQiD-BzQ0`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/45f6f2f2-e21a-51c1-86bb-447ca21a57f0  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/45f6f2f2-e21a-51c1-86bb-447ca21a57f0  

## Ownership & control

### Holdings / subsidiaries

- **GRAY BOX SECURITY LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/22bfa688-9185-593a-bdac-43bf6a2541e4

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Mark Stephen Gray**. Human view: https://whiteintel.dev/entity/45f6f2f2-e21a-51c1-86bb-447ca21a57f0 · Structured JSON: https://whiteintel.dev/api/public/dossier/45f6f2f2-e21a-51c1-86bb-447ca21a57f0._

_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"._