---
title: "Mr Mark Sean Grocock — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0ce46c58-2248-4a76-bb91-c293c6fa693a
json: https://whiteintel.dev/api/public/dossier/0ce46c58-2248-4a76-bb91-c293c6fa693a
identifier: psc:6FUoieqOiUzDGH0jRpDGUUzSkbU
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Mark Sean Grocock

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:6FUoieqOiUzDGH0jRpDGUUzSkbU`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0ce46c58-2248-4a76-bb91-c293c6fa693a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0ce46c58-2248-4a76-bb91-c293c6fa693a  

## Ownership & control

### Holdings / subsidiaries

- **ANTILLES HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a32e72bb-d89e-5c8c-9c76-e3f0cf79d8a0

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Mark Sean Grocock**. Human view: https://whiteintel.dev/entity/0ce46c58-2248-4a76-bb91-c293c6fa693a · Structured JSON: https://whiteintel.dev/api/public/dossier/0ce46c58-2248-4a76-bb91-c293c6fa693a._

_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"._