---
title: "John Mackin — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e85b3944-c8d3-47db-a1c6-2aefff9d8a73
json: https://whiteintel.dev/api/public/dossier/e85b3944-c8d3-47db-a1c6-2aefff9d8a73
identifier: psc:83I0DFVvpkJ3XGHp_x9t_U7bIIo
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# John Mackin

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:83I0DFVvpkJ3XGHp_x9t_U7bIIo`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e85b3944-c8d3-47db-a1c6-2aefff9d8a73  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e85b3944-c8d3-47db-a1c6-2aefff9d8a73  

## Ownership & control

### Holdings / subsidiaries

- **PETDOMAIN LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/65710840-29ee-54a5-86a3-f3463053d20c

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **John Mackin**. Human view: https://whiteintel.dev/entity/e85b3944-c8d3-47db-a1c6-2aefff9d8a73 · Structured JSON: https://whiteintel.dev/api/public/dossier/e85b3944-c8d3-47db-a1c6-2aefff9d8a73._

_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"._