---
title: "ARGENTUM REALTY LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8ad982fa-751f-5532-a462-bf5ff4d64182
json: https://whiteintel.dev/api/public/dossier/8ad982fa-751f-5532-a462-bf5ff4d64182
identifier: oo:GB-COH-06376082
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ARGENTUM REALTY LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-06376082`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8ad982fa-751f-5532-a462-bf5ff4d64182  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8ad982fa-751f-5532-a462-bf5ff4d64182  

## Ownership & control

### Owners / controllers

- **Mr Luis Diez De Onate** (beneficial owner) — 100% — https://whiteintel.dev/entity/56ff1d4d-e2b8-51af-a0cc-221fb604ff43
- **Mr Luis Diez De Onate** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5fb5cef0-c0a8-4c1a-81a6-e35a45fa4a81

### Holdings / subsidiaries

- **ARGENTUM INVESTMENTS LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/e33cf450-bf06-5678-871c-7bfadd56e54b
- **CHESS CLUB ADVISORS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/fbef691f-d2ab-56f1-964a-0dea8fff087f
- **ARGENTUM INVESTMENTS LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/e33cf450-bf06-5678-871c-7bfadd56e54b

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

1. **Mr Luis Diez De Onate** — beneficial owner 100% → *ARGENTUM REALTY LIMITED*
1. **Mr Luis Diez De Onate** — beneficial owner 87.5% → *ARGENTUM REALTY LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `06376082`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2007-09-19
- **Registered office:** Flat C, 20 St. Charles Square, London, W10 6EE, England
- **SIC:** 68100

### Officers

- DIEZ DE ONATE, Luis — director · British · appointed 2007-09-19
- TATALOVIC, Marija — secretary · Austrian · appointed 2007-09-19 · resigned 2011-12-01

### Beneficial owners (Persons with Significant Control)

- Mr Luis Diez De Onate — 75–100% shares · individual PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06376082

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ARGENTUM REALTY LIMITED**. Human view: https://whiteintel.dev/entity/8ad982fa-751f-5532-a462-bf5ff4d64182 · Structured JSON: https://whiteintel.dev/api/public/dossier/8ad982fa-751f-5532-a462-bf5ff4d64182._

_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"._