---
title: "TAMARIX LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fb022274-65fc-5ed2-896e-b9bea0e337e3
json: https://whiteintel.dev/api/public/dossier/fb022274-65fc-5ed2-896e-b9bea0e337e3
identifier: oo:GB-COH-15983385
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# TAMARIX LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-15983385`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/fb022274-65fc-5ed2-896e-b9bea0e337e3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fb022274-65fc-5ed2-896e-b9bea0e337e3  

## Ownership & control

### Owners / controllers

- **Mr Carl Stefan Uminski** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/9bd2ea98-6f42-4999-aa0e-6e35280f8441

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

A **1-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Company profile (live · UK Companies House)

- **Company number:** `15983385`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2024-09-27
- **Registered office:** 101 New Cavendish Street, London, W1W 6XH, England
- **SIC:** 62020, 62090

### Officers

- UMINSKI, Carl Stefan — director · British · appointed 2024-09-27
- UMINSKI, Kirsty Louise — director · British · appointed 2024-09-27

### Beneficial owners (Persons with Significant Control)

- Mr Carl Stefan Uminski — 50–75% shares · individual PSC · England — since 2024-09-27

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15983385
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/15983385

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TAMARIX LTD**. Human view: https://whiteintel.dev/entity/fb022274-65fc-5ed2-896e-b9bea0e337e3 · Structured JSON: https://whiteintel.dev/api/public/dossier/fb022274-65fc-5ed2-896e-b9bea0e337e3._

_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"._