---
title: "Dr Mark Christopher Mccairn — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f0148929-d609-4e04-9d06-76a4386ee4c7
json: https://whiteintel.dev/api/public/dossier/f0148929-d609-4e04-9d06-76a4386ee4c7
identifier: psc:MHd-LQxkUozk5WJd0R7K8NjhLDc
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Dr Mark Christopher Mccairn

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:MHd-LQxkUozk5WJd0R7K8NjhLDc`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f0148929-d609-4e04-9d06-76a4386ee4c7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f0148929-d609-4e04-9d06-76a4386ee4c7  

## Ownership & control

### Holdings / subsidiaries

- **CHROMITION LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/356aeb56-8668-5b96-afd5-23abbd3ee199

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Dr Mark Christopher Mccairn**. Human view: https://whiteintel.dev/entity/f0148929-d609-4e04-9d06-76a4386ee4c7 · Structured JSON: https://whiteintel.dev/api/public/dossier/f0148929-d609-4e04-9d06-76a4386ee4c7._

_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"._