---
title: "Mr. Robert Masterton Mccallum — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3dcd1c5a-d5cb-53bf-916c-efe188d9684f
json: https://whiteintel.dev/api/public/dossier/3dcd1c5a-d5cb-53bf-916c-efe188d9684f
identifier: oo-person:GB-COH-PER-14598311-IE-5y9seTy9lUUsCvqgRGP6Qzro
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr. Robert Masterton Mccallum

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-14598311-IE-5y9seTy9lUUsCvqgRGP6Qzro`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3dcd1c5a-d5cb-53bf-916c-efe188d9684f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3dcd1c5a-d5cb-53bf-916c-efe188d9684f  

## Ownership & control

### Holdings / subsidiaries

- **UNDERDOG STUDIO LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/2bc69821-1877-52a7-b6e2-6580242c7b01

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr. Robert Masterton Mccallum**. Human view: https://whiteintel.dev/entity/3dcd1c5a-d5cb-53bf-916c-efe188d9684f · Structured JSON: https://whiteintel.dev/api/public/dossier/3dcd1c5a-d5cb-53bf-916c-efe188d9684f._

_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"._