BLACKROCK UK 4 LLP

549300JBLOS90W1SE311Copied!

ACTIVE ISSUED 🇬🇧 United Kingdom

BLACKROCK UK 4 LLP is an active legal entity registered in United Kingdom (GB). LEI code: 549300JBLOS90W1SE311. The LEI was first issued on Apr 5, 2013 and is managed by LOU 5299000J2N45DDNE4Y28. Next renewal is due Nov 17, 2026.

ⓘ Entity Details

LEI Code 549300JBLOS90W1SE311 Legal Name BLACKROCK UK 4 LLP Status ACTIVE Jurisdiction 🇬🇧 United Kingdom (GB) Category General Entities Legal Form Limited Liability Partnership Registration # OC371088

⛩ Registration & Compliance

Reg. Status ISSUED Initial Reg. Apr 5, 2013 Last Updated Oct 11, 2025 Next Renewal Nov 17, 2026 Corroboration FULLY_CORROBORATED Managing LOU WM Datenservice (now part of Refinitiv) Reg. Authority Business Registration (General)

⚑ Addresses

Legal / Registered Address
12 Throgmorton Avenue
London
GB-LND
EC2N 2DL
GB
Headquarters Address
12 Throgmorton Avenue
London
GB-LND
EC2N 2DL
GB

📅 Registration Timeline

First Issued
Apr 5, 2013 — LEI initially registered
Last Updated
Oct 11, 2025 — Record data last refreshed
Next Renewal
Nov 17, 2026 — Upcoming renewal deadline

★ Data Quality

80%
8 of 10 data fields populated
● Legal Name
● Legal Address
● HQ Address
● Jurisdiction
● Registration #
● Legal Form
○ BIC / SWIFT
● Ownership Data
○ Other Names
● Corroboration

🔎 LEI Code Anatomy

Every LEI is a 20-character alphanumeric code structured in three parts per ISO 17442

5493
00JBLOS90W1SE3
11
LOU Prefix
Characters 1–4 identify the Local Operating Unit that issued this LEI
Entity Identifier
Characters 5–18 are unique to this specific legal entity
Check Digits ✓
Characters 19–20 are verification digits (MOD 97-10). This LEI passes checksum validation.

↗ Ownership & Relationships

Corporate structure and ownership hierarchy based on GLEIF Level 2 relationship data

Parent Entities (2)

BlackRock, Inc. Direct Parent

This entity is directly consolidated by its parent in accounting terms.

BlackRock, Inc. Ultimate Parent

This entity is ultimately consolidated by the top-level parent entity.

🌎 Other Entities in GB

Discover other legal entities registered in the same jurisdiction

J.P. MORGAN MANSART MANAGEMENT LIMITED
ACTIVE 549300FXL8SJSFBTQQ26
J.P. MORGAN MARKETS LIMITED
ACTIVE 5493002SLHKGT77FYU25
DIALOG SEMICONDUCTOR LIMITED
ACTIVE 529900QA2LORU6646N15
OVERWEY CAPITAL LIMITED
ACTIVE 213800IOYVJKXVRKE737
YOUNG & CO'S BREWERY PLC
ACTIVE 213800JMZDORXCMKFW06
BANK OF CEYLON (UK) LIMITED
ACTIVE 213800DG2M8QX22U6P30
View all entities in United Kingdom →

? Frequently Asked Questions

What is the LEI number for BLACKROCK UK 4 LLP? +

The Legal Entity Identifier (LEI) for BLACKROCK UK 4 LLP is 549300JBLOS90W1SE311. This 20-character code uniquely identifies BLACKROCK UK 4 LLP in global financial transactions as per ISO 17442.

Is BLACKROCK UK 4 LLP's LEI active? +

Yes, BLACKROCK UK 4 LLP's LEI is currently active (registration status: ISSUED). The record was last updated on Oct 11, 2025 and is due for renewal on Nov 17, 2026.

Where is BLACKROCK UK 4 LLP registered? +

BLACKROCK UK 4 LLP is registered in United Kingdom (jurisdiction: GB). The entity is registered under business register number OC371088.

Who owns BLACKROCK UK 4 LLP? +

According to GLEIF Level 2 relationship data, BLACKROCK UK 4 LLP's parent entity is BlackRock, Inc.. This ownership information is based on accounting consolidation data reported to the Global LEI System.

What is a Legal Entity Identifier (LEI)? +

An LEI is a 20-character alphanumeric code based on the ISO 17442 standard. It connects to key reference information that enables clear and unique identification of legal entities participating in financial transactions. LEIs are issued by Local Operating Units (LOUs) accredited by the Global Legal Entity Identifier Foundation (GLEIF).

About This LEI Record

This page shows the Legal Entity Identifier (LEI) record for BLACKROCK UK 4 LLP, registered in United Kingdom. The LEI code 549300JBLOS90W1SE311 is a globally unique 20-character identifier assigned under the ISO 17442 standard to legal entities participating in financial transactions.

The reference data displayed above is sourced from the Global Legal Entity Identifier Foundation (GLEIF) and is updated hourly. This includes Level 1 data (entity identification and addresses) and Level 2 data (ownership relationships), where available.

If the registration status shows "Lapsed," it means the entity has not completed its annual renewal — the LEI still uniquely identifies this entity, but the reference data may not reflect the most recent information. For the most authoritative data, you can cross-reference this record on the official GLEIF website.