---
title: "Ms Tatiana Oriana Doreen Ellis — Ownership Dossier"
canonical: https://whiteintel.dev/entity/476339cb-c9cf-5060-81f9-e92db3af76a8
json: https://whiteintel.dev/api/public/dossier/476339cb-c9cf-5060-81f9-e92db3af76a8
identifier: oo-person:GB-COH-PER-15851729-vOJLvBDznat-c2YwSllQPnb8rhk
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Ms Tatiana Oriana Doreen Ellis

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-15851729-vOJLvBDznat-c2YwSllQPnb8rhk`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/476339cb-c9cf-5060-81f9-e92db3af76a8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/476339cb-c9cf-5060-81f9-e92db3af76a8  

## Ownership & control

### Holdings / subsidiaries

- **SAYN.U.M LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/7ae25aca-e558-5d39-aafd-c7fa57182fa3

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Ms Tatiana Oriana Doreen Ellis**. Human view: https://whiteintel.dev/entity/476339cb-c9cf-5060-81f9-e92db3af76a8 · Structured JSON: https://whiteintel.dev/api/public/dossier/476339cb-c9cf-5060-81f9-e92db3af76a8._

_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"._