---
title: "Mr Neil Langmuir Mackay — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4e5eee7c-56f2-5f83-9b23-8ac05ca2f4f2
json: https://whiteintel.dev/api/public/dossier/4e5eee7c-56f2-5f83-9b23-8ac05ca2f4f2
identifier: oo-person:GB-COH-PER-SC142085-j2yqI_WWdhfh7st3j8Ra1vSMBAM
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Neil Langmuir Mackay

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-SC142085-j2yqI_WWdhfh7st3j8Ra1vSMBAM`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4e5eee7c-56f2-5f83-9b23-8ac05ca2f4f2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4e5eee7c-56f2-5f83-9b23-8ac05ca2f4f2  

## Ownership & control

### Holdings / subsidiaries

- **IN EXTREMIS LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/2f2ed919-15c6-50fb-9438-0fc150679f0a

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Neil Langmuir Mackay**. Human view: https://whiteintel.dev/entity/4e5eee7c-56f2-5f83-9b23-8ac05ca2f4f2 · Structured JSON: https://whiteintel.dev/api/public/dossier/4e5eee7c-56f2-5f83-9b23-8ac05ca2f4f2._

_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"._