---
title: "THAMES RIVER CAPITAL LLP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3a62b7c9-e3ad-5b97-adb7-e4ee66679b81
json: https://whiteintel.dev/api/public/dossier/3a62b7c9-e3ad-5b97-adb7-e4ee66679b81
identifier: oo:GB-COH-OC310934
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# THAMES RIVER CAPITAL LLP

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-OC310934`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3a62b7c9-e3ad-5b97-adb7-e4ee66679b81  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3a62b7c9-e3ad-5b97-adb7-e4ee66679b81  

## Cross-source identity

The same real-world entity, resolved across sources:

- **THAMES RIVER CAPITAL LLP** — GLEIF · `lei:213800WJ6E2A1A6XG215` — https://whiteintel.dev/entity/dbcf5ed8-581a-5039-912b-a830b4c4bd6e

## Ownership & control

### Owners / controllers

- **COLUMBIA THREADNEEDLE CAPITAL (UK) LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/19553ba3-0204-5966-8b43-7bee64df4869
- **COLUMBIA THREADNEEDLE CAPITAL (UK) LIMITED** (beneficial owner) — https://whiteintel.dev/entity/19553ba3-0204-5966-8b43-7bee64df4869

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

1. **COLUMBIA THREADNEEDLE CAPITAL (UK) LIMITED** — beneficial owner 100% → *THAMES RIVER CAPITAL LLP*
1. **COLUMBIA THREADNEEDLE CAPITAL (UK) LIMITED** — beneficial owner → *THAMES RIVER CAPITAL LLP*
1. **AMERIPRISE FINANCIAL, INC.** — ultimate parent → *THAMES RIVER CAPITAL LLP*
1. **AMERIPRISE FINANCIAL, INC.** — parent → *THAMES RIVER CAPITAL LLP*
2. **COLUMBIA THREADNEEDLE AM (HOLDINGS) LIMITED** — beneficial owner 87.5% → *COLUMBIA THREADNEEDLE CAPITAL (UK) LIMITED*
3. **AMERIPRISE FINANCIAL, INC.** — ultimate parent → *COLUMBIA THREADNEEDLE AM (HOLDINGS) LIMITED*
3. **COLUMBIA THREADNEEDLE (EUROPE) LIMITED** — beneficial owner 87.5% → *COLUMBIA THREADNEEDLE AM (HOLDINGS) LIMITED*
4. **Hna Group Limited** — beneficial owner 37.5% → *COLUMBIA THREADNEEDLE (EUROPE) LIMITED*
4. **Bank Of Montreal** — beneficial owner 62.5% → *COLUMBIA THREADNEEDLE (EUROPE) LIMITED*
4. **COLUMBIA THREADNEEDLE INVESTMENTS UK INTERNATIONAL LIMITED** — beneficial owner 87.5% → *COLUMBIA THREADNEEDLE (EUROPE) LIMITED*
5. **Bank Of Montreal** — beneficial owner 100% → *Bank Of Montreal*
5. **Hna Group Limited** — beneficial owner 87.5% → *Bank Of Montreal*
5. **Ameriprise Financial, Inc.** — beneficial owner 87.5% → *COLUMBIA THREADNEEDLE INVESTMENTS UK INTERNATIONAL LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `OC310934`
- **Status:** Active
- **Type:** Limited Liability Partnership
- **Incorporated:** 2005-01-10
- **Registered office:** CANNON PLACE, 78 CANNON STREET, LONDON, EC4N 6AG
- **SIC:** None Supplied

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/OC310934
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/OC310934

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **THAMES RIVER CAPITAL LLP**. Human view: https://whiteintel.dev/entity/3a62b7c9-e3ad-5b97-adb7-e4ee66679b81 · Structured JSON: https://whiteintel.dev/api/public/dossier/3a62b7c9-e3ad-5b97-adb7-e4ee66679b81._

_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"._