---
title: "Mr Jack Henry Irwin — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3ea1fbf8-0f15-5bb4-a690-e93b3b5e0580
json: https://whiteintel.dev/api/public/dossier/3ea1fbf8-0f15-5bb4-a690-e93b3b5e0580
identifier: oo-person:GB-COH-PER-16268243--iCDpEROsOrGDMKDUJ9msGOKOsE
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Jack Henry Irwin

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-16268243--iCDpEROsOrGDMKDUJ9msGOKOsE`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3ea1fbf8-0f15-5bb4-a690-e93b3b5e0580  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3ea1fbf8-0f15-5bb4-a690-e93b3b5e0580  

## Ownership & control

### Holdings / subsidiaries

- **NAVIS TECHNOLOGY LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/7cb9cbbb-c9c7-5428-8cc0-bb8eb6372f4e

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Jack Henry Irwin**. Human view: https://whiteintel.dev/entity/3ea1fbf8-0f15-5bb4-a690-e93b3b5e0580 · Structured JSON: https://whiteintel.dev/api/public/dossier/3ea1fbf8-0f15-5bb4-a690-e93b3b5e0580._

_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"._