---
title: "CASTLE MOUNT LP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ec237863-0fee-5f91-9966-33902f4e780b
json: https://whiteintel.dev/api/public/dossier/ec237863-0fee-5f91-9966-33902f4e780b
identifier: oo:GB-COH-SL027272
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CASTLE MOUNT LP

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-SL027272`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ec237863-0fee-5f91-9966-33902f4e780b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ec237863-0fee-5f91-9966-33902f4e780b  

## Cross-source identity

The same real-world entity, resolved across sources:

- **CASTLE MOUNT LP** — GLEIF · `lei:213800PIFCG1SJNV6505` — https://whiteintel.dev/entity/742afb7f-effb-5057-aa60-6c5bd7a11319

## Ownership & control

### Owners / controllers

- **COLUMBIA THREADNEEDLE PE CO-INVESTMENT GP LLP** (beneficial owner) — https://whiteintel.dev/entity/d565efb3-d1ab-5698-a995-2412390fcb50

### Holdings / subsidiaries

- **BREEZE INVESTMENT PARTNERS LLP** (beneficial owner) — https://whiteintel.dev/entity/d14edf5c-7a66-592b-a880-e186beb8285b

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

A **10-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:** `SL027272`
- **Status:** active
- **Type:** limited partnership
- **Incorporated:** 2016-06-21
- **Registered office:** 6th Floor Quartermile 4, 7a Nightingale Way, Edinburgh, EH3 9EG

### Beneficial owners (Persons with Significant Control)

- [Columbia Threadneedle Pe Co-Investment Gp Llp](https://whiteintel.dev/entity/d565efb3-d1ab-5698-a995-2412390fcb50) — right to appoint and remove person as firm · corporate PSC · Scotland — since 2017-06-26

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SL027272
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SL027272

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CASTLE MOUNT LP**. Human view: https://whiteintel.dev/entity/ec237863-0fee-5f91-9966-33902f4e780b · Structured JSON: https://whiteintel.dev/api/public/dossier/ec237863-0fee-5f91-9966-33902f4e780b._

_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"._