---
title: "Dr John William Chisholm — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8da2de80-ef5e-4217-9486-6e8aa18d6fed
json: https://whiteintel.dev/api/public/dossier/8da2de80-ef5e-4217-9486-6e8aa18d6fed
identifier: psc:ApXy7MWgCyLYAYFC1h4GJ_6DRs0
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Dr John William Chisholm

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:ApXy7MWgCyLYAYFC1h4GJ_6DRs0`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8da2de80-ef5e-4217-9486-6e8aa18d6fed  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8da2de80-ef5e-4217-9486-6e8aa18d6fed  

## Ownership & control

### Holdings / subsidiaries

- **RCGP CONFERENCES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2ec71b00-6235-5d2e-85f1-cb035f32278f

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Dr John William Chisholm**. Human view: https://whiteintel.dev/entity/8da2de80-ef5e-4217-9486-6e8aa18d6fed · Structured JSON: https://whiteintel.dev/api/public/dossier/8da2de80-ef5e-4217-9486-6e8aa18d6fed._

_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"._