---
title: "BLACKROCK UK HOLDCO LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5266c19d-6259-5b99-a78a-af754b07c4e4
json: https://whiteintel.dev/api/public/dossier/5266c19d-6259-5b99-a78a-af754b07c4e4
identifier: lei:5493004Y7H5NH3JK6881
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BLACKROCK UK HOLDCO LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `lei:5493004Y7H5NH3JK6881`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5266c19d-6259-5b99-a78a-af754b07c4e4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5266c19d-6259-5b99-a78a-af754b07c4e4  

## 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, Inc.** — ultimate parent → *BLACKROCK UK HOLDCO LIMITED*
1. **BlackRock, Inc.** — parent → *BLACKROCK UK HOLDCO LIMITED*

## Provenance

- GLEIF — https://search.gleif.org/#/record/5493004Y7H5NH3JK6881

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BLACKROCK UK HOLDCO LIMITED**. Human view: https://whiteintel.dev/entity/5266c19d-6259-5b99-a78a-af754b07c4e4 · Structured JSON: https://whiteintel.dev/api/public/dossier/5266c19d-6259-5b99-a78a-af754b07c4e4._

_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"._