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Company profile

Marsh & Mclennan Companies UK Limited

Marsh & Mclennan Companies UK Limited is a UK company with status active founded in 1995 based in London.

CRN
03053550
Founded
1995
Age
31

Overview

Legal name
MARSH & MCLENNAN COMPANIES UK LIMITED
Region
London
Registered address
1 TOWER PLACE WEST
TOWER PLACE
LONDON
EC3R 5BU
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

2 levels 1 ultimate controller Controls 127
1
Company Active LTD
Marsh & Mclennan Companies UK Limited
CRN 03053550
2
Direct controller Active LTD
Calm Treasury Holdings Limited
CRN 09787086
3
Ultimate controller
36-2668272
CRN 36-2668272

Company events

Reference milestones and recent Companies House filing stream events.

5 events
01 Mar
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

30 Sep
2026

Accounts due

Accounts Due

Next accounts due date

15 Feb
2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Dec
2024

Accounts filed

Accounts

Last accounts made up date

05 May
1995

Incorporated

Inception

Company registered at Companies House