---
title: "Mr Gregory Thomas Mostyn — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d5bc1d8f-ab74-4381-acc5-2672c4e2624e
json: https://whiteintel.dev/api/public/dossier/d5bc1d8f-ab74-4381-acc5-2672c4e2624e
identifier: psc:GbYacwHoZOwK4ICn65ZAicSjqSQ
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Gregory Thomas Mostyn

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:GbYacwHoZOwK4ICn65ZAicSjqSQ`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d5bc1d8f-ab74-4381-acc5-2672c4e2624e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d5bc1d8f-ab74-4381-acc5-2672c4e2624e  

## Ownership & control

### Holdings / subsidiaries

- **WEXLER AI LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/bec2cf48-b3ae-591f-959f-d1c078806177

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **Mr Gregory Thomas Mostyn** — https://whiteintel.dev/entity/d5bc1d8f-ab74-4381-acc5-2672c4e2624e · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Gregory Thomas Mostyn**. Human view: https://whiteintel.dev/entity/d5bc1d8f-ab74-4381-acc5-2672c4e2624e · Structured JSON: https://whiteintel.dev/api/public/dossier/d5bc1d8f-ab74-4381-acc5-2672c4e2624e._

_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"._