---
title: "RHYLUX LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/eb4a289b-18ff-5be1-ab4e-00895999fabb
json: https://whiteintel.dev/api/public/dossier/eb4a289b-18ff-5be1-ab4e-00895999fabb
identifier: oo:GB-COH-12308850
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# RHYLUX LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-12308850`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/eb4a289b-18ff-5be1-ab4e-00895999fabb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/eb4a289b-18ff-5be1-ab4e-00895999fabb  

## Ownership & control

### Owners / controllers

- **Mrs Thania Mamoon Chowdhury** (beneficial owner) — 100% — https://whiteintel.dev/entity/9e36c689-b50a-52d6-98f1-a4bbf2178ff0
- **Mrs Thania Mamoon Chowdhury** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/c97d065e-7963-4945-bcb2-2db10696fbfb

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

1. **Mrs Thania Mamoon Chowdhury** — beneficial owner 100% → *RHYLUX LIMITED*
1. **Mrs Thania Mamoon Chowdhury** — beneficial owner 87.5% → *RHYLUX LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `12308850`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2019-11-11
- **Registered office:** 9 All Saints Close, Luton, Bedfordshire, LU3 1FA, United Kingdom
- **SIC:** 46900, 47990, 62090, 82990

### Officers

- CHOWDHURY, Thania Mamoon — director · British · appointed 2019-11-11

### Beneficial owners (Persons with Significant Control)

- Mrs Thania Mamoon Chowdhury — 75–100% shares · individual PSC · United Kingdom — since 2019-11-11

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12308850
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12308850

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **RHYLUX LIMITED**. Human view: https://whiteintel.dev/entity/eb4a289b-18ff-5be1-ab4e-00895999fabb · Structured JSON: https://whiteintel.dev/api/public/dossier/eb4a289b-18ff-5be1-ab4e-00895999fabb._

_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"._