---
title: "Mr Matthew Richard Sealby — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9c9711e2-eecc-5d13-ae5f-dab30a31f2bd
json: https://whiteintel.dev/api/public/dossier/9c9711e2-eecc-5d13-ae5f-dab30a31f2bd
identifier: oo-person:GB-COH-PER-03644978-eyBQ2vZARqkc2S0hjxEHHt267Tc
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Matthew Richard Sealby

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-03644978-eyBQ2vZARqkc2S0hjxEHHt267Tc`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/9c9711e2-eecc-5d13-ae5f-dab30a31f2bd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9c9711e2-eecc-5d13-ae5f-dab30a31f2bd  

## Ownership & control

### Holdings / subsidiaries

- **HIGH SIERRA LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/e673a69c-6bd5-53e4-acf0-c87f04d733de

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Matthew Richard Sealby**. Human view: https://whiteintel.dev/entity/9c9711e2-eecc-5d13-ae5f-dab30a31f2bd · Structured JSON: https://whiteintel.dev/api/public/dossier/9c9711e2-eecc-5d13-ae5f-dab30a31f2bd._

_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"._