---
title: "MDRB LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4437f7f2-99bd-508c-a23f-cd85abc75f04
json: https://whiteintel.dev/api/public/dossier/4437f7f2-99bd-508c-a23f-cd85abc75f04
identifier: oo:GB-COH-15471961
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MDRB LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-15471961`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4437f7f2-99bd-508c-a23f-cd85abc75f04  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4437f7f2-99bd-508c-a23f-cd85abc75f04  

## Ownership & control

### Owners / controllers

- **Mrs Rianna Lois Boyle** (beneficial owner) — 100% — https://whiteintel.dev/entity/5c0d2022-71c8-59d4-84f1-ad8dee7fa008
- **Mrs Rianna Lois Boyle** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/72711420-36f1-47a7-b270-7fc2fae5741f

### UBO chain (walk to the ultimate owner)

1. **Mrs Rianna Lois Boyle** — beneficial owner 100% → *MDRB LIMITED*
1. **Mrs Rianna Lois Boyle** — beneficial owner 87.5% → *MDRB LIMITED*

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15471961

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MDRB LIMITED**. Human view: https://whiteintel.dev/entity/4437f7f2-99bd-508c-a23f-cd85abc75f04 · Structured JSON: https://whiteintel.dev/api/public/dossier/4437f7f2-99bd-508c-a23f-cd85abc75f04._

_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"._