---
title: "Mr Hugo Guilherme Dinis Santos — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6651f4fa-841a-59ac-b72a-e6da554bae9f
json: https://whiteintel.dev/api/public/dossier/6651f4fa-841a-59ac-b72a-e6da554bae9f
identifier: oo-person:GB-COH-PER-14919027-YQysvHurY4rAWanYMV0TiUEYfrI
jurisdiction: PT
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Hugo Guilherme Dinis Santos

**Type:** Person  
**Jurisdiction:** PT  
**Identifier:** `oo-person:GB-COH-PER-14919027-YQysvHurY4rAWanYMV0TiUEYfrI`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6651f4fa-841a-59ac-b72a-e6da554bae9f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6651f4fa-841a-59ac-b72a-e6da554bae9f  

## Ownership & control

### Holdings / subsidiaries

- **EFFECTIVE MARKETING NE LIMITED** (beneficial owner) — https://whiteintel.dev/entity/642a63c8-c589-5b7e-b926-c3e875476dbd

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Hugo Guilherme Dinis Santos**. Human view: https://whiteintel.dev/entity/6651f4fa-841a-59ac-b72a-e6da554bae9f · Structured JSON: https://whiteintel.dev/api/public/dossier/6651f4fa-841a-59ac-b72a-e6da554bae9f._

_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"._