---
title: "BLACKROCK UK 3 LLP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a6489ebc-9e7b-5bbe-b3fa-7035b52fb49e
json: https://whiteintel.dev/api/public/dossier/a6489ebc-9e7b-5bbe-b3fa-7035b52fb49e
identifier: lei:549300HWJ27O6H2DYJ12
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BLACKROCK UK 3 LLP

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `lei:549300HWJ27O6H2DYJ12`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a6489ebc-9e7b-5bbe-b3fa-7035b52fb49e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a6489ebc-9e7b-5bbe-b3fa-7035b52fb49e  

## Registry profile

- **Status:** ISSUED  
- **Legal form:** `Z0EY`  
- **Source:** GLEIF  

## Cross-source identity

The same real-world entity, resolved across sources:

- **BLACKROCK UK 3 LLP** — companies_house_bulk · `gb-coh:OC371085` — https://whiteintel.dev/entity/17220239-15cf-48ce-bdb9-6791f789ff81

## Ownership & control

### Owners / controllers

- **BlackRock, Inc.** (ultimate parent) — https://whiteintel.dev/entity/436a0d84-ad33-5415-a5b0-58fa702e0cd6
- **BlackRock, Inc.** (parent) — https://whiteintel.dev/entity/436a0d84-ad33-5415-a5b0-58fa702e0cd6

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

1. **BLACKROCK UK 2 LLP** — beneficial owner → *BLACKROCK UK 3 LLP*
1. **BlackRock, Inc.** — ultimate parent → *BLACKROCK UK 3 LLP*
1. **BlackRock, Inc.** — parent → *BLACKROCK UK 3 LLP*
2. **BlackRock, Inc.** — ultimate parent → *BLACKROCK UK 2 LLP*
2. **BlackRock, Inc.** — parent → *BLACKROCK UK 2 LLP*
2. **BLACKROCK UK A LLP** — beneficial owner → *BLACKROCK UK 2 LLP*
3. **BlackRock, Inc.** — parent → *BLACKROCK UK A LLP*
3. **BlackRock, Inc.** — ultimate parent → *BLACKROCK UK A LLP*
3. **Blackrock, Inc.** — beneficial owner → *BLACKROCK UK A LLP*
3. **Blackrock, Inc** — beneficial owner → *BLACKROCK UK A LLP*

## Company profile (live · UK Companies House)

- **Company number:** `OC371085`
- **Status:** Active
- **Type:** Limited Liability Partnership
- **Incorporated:** 2011-12-28
- **Registered office:** 12 THROGMORTON AVENUE, LONDON, EC2N 2DL
- **SIC:** None Supplied

## Provenance

- GLEIF — https://search.gleif.org/#/record/549300HWJ27O6H2DYJ12

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BLACKROCK UK 3 LLP**. Human view: https://whiteintel.dev/entity/a6489ebc-9e7b-5bbe-b3fa-7035b52fb49e · Structured JSON: https://whiteintel.dev/api/public/dossier/a6489ebc-9e7b-5bbe-b3fa-7035b52fb49e._

_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"._