---
title: "Bryan Johnson — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cdde69b7-7993-59ec-9498-2a679babef4d
json: https://whiteintel.dev/api/public/dossier/cdde69b7-7993-59ec-9498-2a679babef4d
identifier: oo-person:GB-COH-PER-04372686-n2279YlImAiTbi7zldGK6eRAVBk
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Bryan Johnson

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-04372686-n2279YlImAiTbi7zldGK6eRAVBk`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/cdde69b7-7993-59ec-9498-2a679babef4d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cdde69b7-7993-59ec-9498-2a679babef4d  

## Ownership & control

### Holdings / subsidiaries

- **CASTLE EDEN LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/981da510-2a81-50de-98c5-e2db63e8aa4e

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Bryan Johnson**. Human view: https://whiteintel.dev/entity/cdde69b7-7993-59ec-9498-2a679babef4d · Structured JSON: https://whiteintel.dev/api/public/dossier/cdde69b7-7993-59ec-9498-2a679babef4d._

_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"._