---
title: "Mr Jack Oliver Mcevoy — Ownership Dossier"
canonical: https://whiteintel.dev/entity/622b5da4-7f2b-4e33-a024-dccdf4cda54b
json: https://whiteintel.dev/api/public/dossier/622b5da4-7f2b-4e33-a024-dccdf4cda54b
identifier: psc:V0ja0MS1RjUISUPx_YmbjRPwiXc
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Jack Oliver Mcevoy

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:V0ja0MS1RjUISUPx_YmbjRPwiXc`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/622b5da4-7f2b-4e33-a024-dccdf4cda54b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/622b5da4-7f2b-4e33-a024-dccdf4cda54b  

## Ownership & control

### Holdings / subsidiaries

- **YELLOWSTONE SYSTEMS LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/d74e2402-4fe8-4949-b74e-c5143acd15dc

## 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 Jack Oliver Mcevoy** — https://whiteintel.dev/entity/622b5da4-7f2b-4e33-a024-dccdf4cda54b · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Jack Oliver Mcevoy**. Human view: https://whiteintel.dev/entity/622b5da4-7f2b-4e33-a024-dccdf4cda54b · Structured JSON: https://whiteintel.dev/api/public/dossier/622b5da4-7f2b-4e33-a024-dccdf4cda54b._

_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"._