MARSH & MCLENNAN COMPANIES UK LIMITED

LEI: 213800VU2KBRQD45KG11
United Kingdom
Last updated: Jan 19, 2026
ACTIVEISSUED

Entity Information

Legal Entity Identifier (LEI)
213800VU2KBRQD45KG11
Registration ID
03053550(ID: RA000585)
Legal Form
H0PO
Jurisdiction
United Kingdom
Legal address country
United Kingdom

Entity Names

Legal Name

MARSH & MCLENNAN COMPANIES UK LIMITED(Language: en)

Addresses

Legal Address

1 TOWER PLACE WEST
TOWER PLACE
LONDON, GB-LND, EC3R 5BU, United Kingdom

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Headquarters Address

1 TOWER PLACE WEST
TOWER PLACE
LONDON, GB-LND, EC3R 5BU, United Kingdom

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Additional Information

Entity Status

Current Status

ACTIVE

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Reference Guide

LEI status meaning

This LEI is issued, which usually means the registration is active and suitable for current reference and compliance checks.

Renewal date

The next renewal date is January 21, 2027. This is the key deadline for keeping the LEI record current.

Jurisdiction

MARSH & MCLENNAN COMPANIES UK LIMITED is registered under jurisdiction GB. Match that jurisdiction with the legal address and local registration number before relying on the LEI.

Parent and ultimate parent

Direct parent is linked to LEI 549300XMP3KDCKJXIU47, with relationship status active. Ultimate parent is linked to LEI 549300XMP3KDCKJXIU47, with relationship status active.

How to verify this entity

  1. Match the legal name "MARSH & MCLENNAN COMPANIES UK LIMITED" to the entity you expect.
  2. Check local registration number 03053550 against authority RA000585.
  3. Confirm the validation source RA000585 and reference 03053550.

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Entity & LEI Status Summary

This Legal Entity Identifier (LEI) record pertains to MARSH & MCLENNAN COMPANIES UK LIMITED, identified by the LEI 213800VU2KBRQD45KG11. The entity is formally registered under the jurisdiction of United Kingdom (via RA000585, registered as 03053550) and lists its legal address country as United Kingdom. It operates under the legal structure defined as "H0PO", classified under the category "GENERAL".

The current operational status of the entity is reported as "ACTIVE". The LEI registration itself is currently "ISSUED", managed by the Local Operating Unit (LOU) 213800WAVVOPS85N2205. Key dates associated with this registration include its initial establishment on Jan 21, 2022, its most recent update on Jan 19, 2026, and a scheduled renewal date of Jan 21, 2027.

Maintaining an active and up-to-date LEI is crucial for MARSH & MCLENNAN COMPANIES UK LIMITED to ensure continuous participation in global financial markets and regulatory reporting. The corroboration level for this record is "FULLY_CORROBORATED", indicating the extent to which the information has been verified against official registers. The primary validation of this information was performed by RA000585 (as 03053550).

Registration Details

Timeline

  • Initial Registration
    Jan 21, 2022
  • Last Updated
    Jan 19, 2026
  • Next Renewal
    Jan 21, 2027

Validation

Primary Validation

Authority ID
RA000585
Registration Number
03053550

Status Information

Registration Status
ISSUED
Corroboration Level
FULLY_CORROBORATED

Managing Authority

Local Operating Unit (LOU)
213800WAVVOPS85N2205

Corporate Structure

Direct Parent

Parent Entity

LEI: 549300XMP3KDCKJXIU47

Relationship: IS DIRECTLY CONSOLIDATED BYStatus: ACTIVE
View Details

Ultimate Parent

Ultimate Parent Entity

LEI: 549300XMP3KDCKJXIU47

Relationship: IS ULTIMATELY CONSOLIDATED BYStatus: ACTIVE
View Details

Corporate Structure Visualization

Direct & Ultimate Parent
LEI: 549300XMP3KDCKJXIU47
MERCER (CANADA) LIMITED
LEI: 213800VEHTC3EZNADE87
MARSH & MCLENNAN SHARED SERVICES LLC
LEI: 213800NOX6NYIJDB5E30
MARSH S.P.A.
LEI: 815600E40AB1C32CA179
MARSH INSURANCE BROKERS LIMITED
LEI: 2138003IGF13A7I8ZY65
MARSH CORPORATE SERVICES LIMITED
LEI: 213800T6MMR46KXQWR88
Mercer Pensionsfonds AG
LEI: 529900KJYFG2CYF9UT73
MARSH MCLENNAN REGIONAL HOLDINGS LIMITED
LEI: 213800JSA89Y5RGNAX77
MMC INTERNATIONAL HOLDINGS LLC
LEI: 984500FDG50546360B15
MARSH MANAGEMENT SERVICES SINGAPORE PTE LTD
LEI: 9845006A58CC799FD386
DEASTERRA PARTNERS SL
LEI: 959800PXLDTPFYA8HY71
SIA "MARSH"
LEI: 9845001459U9FA2A7488
MARSH BROKER DE ASIGURARE-REASIGURARE SRL
LEI: 9845004E85F862D06068
MMC INTERNATIONAL LIMITED
LEI: 2138005TW367EHU4UY96
MMC HOLDINGS (UK) LIMITED
LEI: 213800RSIZGJLW4E3S66
Siblings
MARSH & MCLENNAN COMPANIES UK LIMITED
LEI: 213800VU2KBRQD45KG11
Legend:
Current Entity
Parent Entity
Child Entity
Sibling Entity
Owned by / Child of
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Relationship overview showing parent, sibling, and child entities linked to this LEI.

Child Entities

No child entities found