---
title: "THAMES & BOSPHORUS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cd99ed06-c6ac-577c-8cd2-9746bb0175b1
json: https://whiteintel.dev/api/public/dossier/cd99ed06-c6ac-577c-8cd2-9746bb0175b1
identifier: oo:GB-COH-15123434
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# THAMES & BOSPHORUS LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-15123434`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/cd99ed06-c6ac-577c-8cd2-9746bb0175b1  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cd99ed06-c6ac-577c-8cd2-9746bb0175b1  

## Ownership & control

### Owners / controllers

- **Dr Ugur Tanriverdi** (beneficial owner) — 75% — https://whiteintel.dev/entity/55b92787-655f-5005-8d14-515c613a226d

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

1. **Dr Ugur Tanriverdi** — beneficial owner 75% → *THAMES & BOSPHORUS LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `15123434`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2023-09-07
- **Registered office:** Flat 5 506a Brixton Road, London, SW9 8EN, United Kingdom
- **SIC:** 68100, 68209

### Officers

- TANRIVERDI, Ugur, Dr — director · British · appointed 2023-09-07

### Beneficial owners (Persons with Significant Control)

- Dr Ugur Tanriverdi — 50–75% shares · individual PSC · England — since 2023-09-07

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15123434

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **THAMES & BOSPHORUS LIMITED**. Human view: https://whiteintel.dev/entity/cd99ed06-c6ac-577c-8cd2-9746bb0175b1 · Structured JSON: https://whiteintel.dev/api/public/dossier/cd99ed06-c6ac-577c-8cd2-9746bb0175b1._

_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"._