---
title: "RIVER TOPCO LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ae6fe6a2-3bd2-5b33-b8d7-42e3326124a4
json: https://whiteintel.dev/api/public/dossier/ae6fe6a2-3bd2-5b33-b8d7-42e3326124a4
identifier: oo:GB-COH-15598184
risk: Low
source: WhiteIntel corporate-ownership graph
---

# RIVER TOPCO LIMITED

**Type:** Company  
**Identifier:** `oo:GB-COH-15598184`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ae6fe6a2-3bd2-5b33-b8d7-42e3326124a4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ae6fe6a2-3bd2-5b33-b8d7-42e3326124a4  

## Ownership & control

### Owners / controllers

- **Carlyle Group Inc.** (beneficial owner) — https://whiteintel.dev/entity/c267f748-540c-4186-86e8-8113e5d90e05

### Holdings / subsidiaries

- **RIVER MIDCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/efb8067e-7d03-5dc1-8de7-c2ecfe1469f4

### 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:** `15598184`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2024-03-27
- **Registered office:** 1 ST. JAMES'S MARKET, LONDON, SW1Y 4AH
- **SIC:** 64209 - Activities of other holding companies n.e.c.

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15598184
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/15598184

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **RIVER TOPCO LIMITED**. Human view: https://whiteintel.dev/entity/ae6fe6a2-3bd2-5b33-b8d7-42e3326124a4 · Structured JSON: https://whiteintel.dev/api/public/dossier/ae6fe6a2-3bd2-5b33-b8d7-42e3326124a4._

_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"._