What departments does Marsh McLennan have?

Marsh McLennan has employees across 7 departments including Finance, Information Technology, Human Resources, Sales, Operations.

What is the largest department at Marsh McLennan?

The largest department at Marsh McLennan is Finance with 6 employees.

Where are Marsh McLennan employees located globally?

Marsh McLennan has employees across 7 continents and 103 countries including South Africa, Zimbabwe, Zambia, Tunisia, Nigeria.

How has Marsh McLennan's team size changed over time?

Marsh McLennan's team has decreased from approximately 22K to 15K employees based on available data.

Marsh McLennan Employee Directory

Q: Who are Marsh McLennan's key employees and leadership?

Marsh McLennan's key employees include: Ceo Morocco: M. T., Chief Executive Officer: T. S., Ceo Marsh Mclennan Qatar: A. Q., Chief Executive Officer: Y. A., Chief Executive Officer - Singapore: C. Y.

Professional ServicesNew York, United States10001+ Employees

Marsh & McLennan Companies is a multinational financial services firm that provides risk management, strategic advisory, and people-focused services. It operates through four units—Marsh Risk, Guy Carpenter, Mercer, and Oliver Wyman—and serves clients in 130 countries. The organization helps clients identify and quantify risks, develop risk management strategies, and address workforce and organizational needs.

It is based in New York City and functions as a professional services firm within the risk and advisory field. In November 2025, Marsh McLennan International announced the appointment of James Addington-Smith as CEO of Marsh UK, reflecting leadership changes across its regional businesses.

Marsh McLennan Global Highlights

North America
9.4K

United States Of America
8.3K
Mexico
670
Canada
322
Dominican Republic
43
Panama
21
Barbados
3
Costa Rica
2
Belize
1
Guatemala
1

Asia
5.1K

India
3.8K
Malaysia
314
Philippines
168
United Arab Emirates
146
Singapore
141
Turkey
117
Indonesia
85
Saudi Arabia
81
China
72
Russian Federation
35
Viet Nam
31
Japan
27
Thailand
15
Israel
14
Oman
13
Bahrain
7
Qatar
5
Bangladesh
5
Sri Lanka
4
Jordan
3
Pakistan
2
Cambodia
2
Kazakhstan
1
Syrian Arab Republic
1
Kuwait
1

Europe
2.9K

United Kingdom Of Great Britain And Northern Ireland
1.4K
Poland
446
Italy
170
Spain
151
Ireland
141
France
126
Romania
84
Germany
76
Netherlands
50
Portugal
45
Belgium
40
Norway
32
Sweden
19
Bulgaria
18
Hungary
15
Malta
14
Greece
13
Croatia
10
Azerbaijan
10
Denmark
10
Switzerland
8
Serbia
7
Austria
7
Latvia
5
Lithuania
5
Luxembourg
5
Finland
4
Estonia
4
Ukraine
3
Slovenia
2
Slovakia
1
Cyprus
1
Bosnia And Herzegovina
1

South America
1.1K

Brazil
523
Colombia
215
Peru
193
Argentina
105
Chile
64
Venezuela
23
Uruguay
6

Oceania
530

Australia
435
New Zealand
79
Papua New Guinea
10
Fiji
5
Tuvalu
1

Africa
314

South Africa
244
Egypt
11
Nigeria
10
Morocco
10
Tunisia
8
Namibia
7
Zambia
6
Malawi
4
Zimbabwe
3
Uganda
3
Botswana
2
Algeria
2
Benin
2
Ethiopia
1
Kenya
1

Marsh McLennan's Leadership

M. T.
Ceo Morocco
Mobile Phone
Email
T. S.
Chief Executive Officer
Mobile Phone
Email
A. Q.
Ceo Marsh Mclennan Qatar
Mobile Phone
Email
Y. A.
Chief Executive Officer
Mobile Phone
Email
C. Y.
Chief Executive Officer - Singapore
Mobile Phone
Email
S. T.
Chief Executive Officer
Mobile Phone
Email
S. F.
Chief Executive Officer Marsh Mclennan Africa
Mobile Phone
Email
D. H.
Chief Executive Officer
Mobile Phone
Email

Marsh McLennan Employee Metrics

100%

50%

0%

2026

2025

Analytics
Accounting
Engineering
Consultant
Sales
Other
Operations
Banking
Finance
Human Resources
Business

Contact profiles from Marsh McLennan

Name

Title

Contact

Location

Last Update

R. M.
Chief Commercial Officer Mmc Cee Central Region
Mobile Phone
Email
Romania, Bucuresti
Sep 22, 2026
M. S.
Managing Director, Head Of European Business Support Center
Mobile Phone
Email
Poland, Masovian Voivodeship
Oct 13, 2026
Y. A.
Chief Executive Officer
Mobile Phone
Email
Turkey, Istanbul
Jun 17, 2026
C. Y.
Chief Executive Officer - Singapore
Mobile Phone
Email
Singapore
Dec 19, 2024
S. T.
Chief Executive Officer
Mobile Phone
Email
Japan, Tokyo
Nov 12, 2025
L. H.
Managing Director, Head Of Strategic Client Services
Mobile Phone
Email
Australia, Victoria
Apr 15, 2026
S. M.
Managing Director
Mobile Phone
Email
Portugal, Porto District
Sep 11, 2026
W. M.
Partner / Senior Vice President
Mobile Phone
Email
United Kingdom
Aug 07, 2026
M. L.
Chief Commercial Officer, Marsh Mclennan Canada Head Of Specialties & Industries, Marsh Canada
Mobile Phone
Email
Canada, British Columbia
Oct 17, 2026
S. F.
Chief Executive Officer Marsh Mclennan Africa
Mobile Phone
Email
South Africa
Jun 02, 2026

Frequently Asked Questions

What is Marsh McLennan known for?

Marsh McLennan was founded in 1871 and operates in the Professional Services industry. You can contact Marsh McLennan's main corporate office by phone at

+1-212-345-****

. Explore Marsh McLennan's company overview page for more information.

What is Marsh McLennan's most common email format?

Marsh McLennan employees' email format typically follows the pattern of First.Last@marsh.com. Trying to find reliable and up-to-date employee contact data? Find more Marsh McLennan email formats with LeadIQ.

How many employees does Marsh McLennan have currently?

Marsh McLennan has approximately 40K employees as of October 2026. These team members are located across 6 continents, including North America, Asia and Europe.

Who are Marsh McLennan's key employees and leadership?

As of October 2026, Marsh McLennan's key employees include:

Ceo Morocco: M. T.
Chief Executive Officer: T. S.
Ceo Marsh Mclennan Qatar: A. Q.
Chief Executive Officer: Y. A.
Chief Executive Officer - Singapore: C. Y.

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Marsh McLennan Employee Directory

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