---
title: "Matthew Riley — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0e6b5c3a-71f7-4253-be51-4d30bafaba08
json: https://whiteintel.dev/api/public/dossier/0e6b5c3a-71f7-4253-be51-4d30bafaba08
identifier: psc:l3f1L3XqIZgAVX3dF4G3f_IQA_c
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Matthew Riley

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:l3f1L3XqIZgAVX3dF4G3f_IQA_c`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0e6b5c3a-71f7-4253-be51-4d30bafaba08  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0e6b5c3a-71f7-4253-be51-4d30bafaba08  

## Ownership & control

### Holdings / subsidiaries

- **GIACOM (COMMUNICATIONS) HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2a4201f5-18fc-524c-99b6-1d04e9c24b72

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Matthew Riley**. Human view: https://whiteintel.dev/entity/0e6b5c3a-71f7-4253-be51-4d30bafaba08 · Structured JSON: https://whiteintel.dev/api/public/dossier/0e6b5c3a-71f7-4253-be51-4d30bafaba08._

_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"._