---
title: "Dr James Ian Hall — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ae8e795e-d996-5c3f-aaa3-c050e2bb1c24
json: https://whiteintel.dev/api/public/dossier/ae8e795e-d996-5c3f-aaa3-c050e2bb1c24
identifier: oo-person:GB-COH-PER-01622194-s6tYsE_bl70hA3FZTstKtrv9GyM
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Dr James Ian Hall

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-01622194-s6tYsE_bl70hA3FZTstKtrv9GyM`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ae8e795e-d996-5c3f-aaa3-c050e2bb1c24  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ae8e795e-d996-5c3f-aaa3-c050e2bb1c24  

## Ownership & control

### Holdings / subsidiaries

- **MICROTROL LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/d1b687a6-f774-5314-b9ea-861b86964bfe

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Dr James Ian Hall**. Human view: https://whiteintel.dev/entity/ae8e795e-d996-5c3f-aaa3-c050e2bb1c24 · Structured JSON: https://whiteintel.dev/api/public/dossier/ae8e795e-d996-5c3f-aaa3-c050e2bb1c24._

_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"._