LALEIatlas

LEI record

· United States

MARSH & MCLENNAN COMPANIES, INC.

IssuedActive
5493
00
XMP3KDCKJXIU
47
Issuer (LOU)
Res.
Entity identifier
Check
Legal form
Corporation
Jurisdiction
United States
Registered
7 Jan 2014
Next renewal
16 Dec 2026

Reference data

Identity

LEI
549300XMP3KDCKJXIU47
Legal form
CorporationXTIQ
Registration authority
RA000602entity ID 706226
Legal address
1209 ORANGE ST, WILMINGTON, 19801, US
Location
WILMINGTON, Delaware, United States
HQ address
1166 Avenue of the Americas, New York, US
Initial registration
7 Jan 2014
Last updated
5 Dec 2025
Managing LOU (issuer)
Ubisecure Oy529900T8BM49AURSDO55

Level 2 · who owns whom

Corporate structure

Direct accounting consolidation parent: No known person
Ultimate accounting consolidation parent: No known person
Subsidiaries · 212
ASTERRA RE SOCIEDAD ANONIMA CORREDURIA DE REASEGUROS· CALM FINANCE HOLDINGS LIMITED· CALM FINANCE HOLDINGS LIMITED· CALM TREASURY HOLDINGS LIMITED· CALM TREASURY HOLDINGS LIMITED· Cardano Asset Management N.V.· CARDANO HOLDING LIMITED· CARDANO HOLDING LIMITED
View all 212 in the group graph →

Securities & codes

Securities and identifiers

Securities (ISIN) · 25
US5717481023 · US571748AK86 · US571748BC51 · US571748BD35 · US571748BG65 · US571748BH49 · US571748BJ05 · US571748BN17 · US571748BP64 · US571748BQ48 · US571748BR21 · US571748BS04 · US571748BT86 · US571748BU59 · US571748BV33 · US571748BW16 · US571748BX98 · US571748BY71 · US571748BZ47 · US571748CA86 · US571748CB69 · US571748CC43 · US571748CD26 · US571748CE09 · US571748CF73

The archive · 1 version

Change history

First recorded in this archive on 6 Jul 2026. Future changes to name, status, address, ownership or renewal date will appear here.

What this means

Plain-language summary

The LEI is a 20-character ISO 17442 code identifying this legal entity in financial transactions. Its legal form is “Corporation”. It is registered in United States.

Its LEI has been on record for 12 years, since 2014. Its next annual renewal is due 16 Dec 2026. It consolidates 212 subsidiaries in the relationship graph. 25 securities are (ISINs) mapped to it.

Issued is the status of the LEI registration; the entity status (Active) describes whether the legal entity itself still exists.

The mesh

Related entities

More Corporation in United States
Registered by the same authority

Source: GLEIF (CC0)Official record ↗More in United States