What departments does Marsh McLennan have?

Marsh McLennan has employees across 8 departments including Operations, Entrepreneurship, Human Resources, Information Technology, Travel.

What is the largest department at Marsh McLennan?

The largest department at Marsh McLennan is Finance with 8 employees.

Where are Marsh McLennan employees located globally?

Marsh McLennan has employees across 7 continents and 104 countries including South Africa, Benin, Zambia, Somalia, Malawi.

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

Marsh McLennan's team has decreased from approximately 22K to 16K 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: J. M..

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
10K

United States Of America
8.7K
Mexico
805
Canada
385
Dominican Republic
50
Panama
25
Barbados
3
Costa Rica
2
Belize
2
Guatemala
1
Trinidad And Tobago
1

Asia
5.3K

India
3.9K
Malaysia
333
Philippines
207
United Arab Emirates
162
Singapore
161
Turkey
136
Indonesia
106
Saudi Arabia
90
China
81
Russian Federation
36
Viet Nam
33
Japan
27
Bangladesh
18
Israel
17
Thailand
13
Oman
13
Bahrain
8
Qatar
6
Pakistan
4
Sri Lanka
4
Jordan
3
Iran
2
Cambodia
2
Syrian Arab Republic
1
Kuwait
1
Kazakhstan
1

Europe
3.3K

United Kingdom Of Great Britain And Northern Ireland
1.6K
Poland
507
Italy
189
Spain
182
Ireland
165
France
152
Germany
100
Romania
99
Netherlands
57
Belgium
54
Portugal
51
Norway
32
Sweden
20
Bulgaria
19
Hungary
19
Greece
16
Malta
15
Switzerland
11
Denmark
11
Croatia
9
Serbia
9
Azerbaijan
9
Austria
7
Latvia
7
Luxembourg
6
Estonia
5
Lithuania
5
Ukraine
5
Finland
2
Cyprus
2
Slovenia
2
Slovakia
1
Bosnia And Herzegovina
1

South America
1.3K

Brazil
652
Colombia
244
Peru
222
Argentina
116
Chile
69
Venezuela
26
Uruguay
8

Oceania
659

Australia
555
New Zealand
86
Papua New Guinea
10
Fiji
8

Africa
378

South Africa
298
Egypt
12
Nigeria
10
Zambia
9
Morocco
9
Tunisia
8
Namibia
6
Uganda
6
Malawi
5
Benin
4
Zimbabwe
3
Kenya
2
Botswana
2
Algeria
2
Somalia
1
Côte D'ivoire
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
J. M.
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

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 Info

Location

Last Update

J. M.
Chief Executive Officer
Mobile Phone
Email
Ireland
Jun 24, 2026
C. Y.
Chief Executive Officer - Singapore
Mobile Phone
Email
Singapore
Dec 19, 2024
S. T.
Chief Executive Officer
Mobile Phone
Email
JapanTokyo
Nov 12, 2025
W. M.
Partner / Senior Vice President
Mobile Phone
Email
United Kingdom
Apr 16, 2026
M. L.
Chief Commercial Officer, Marsh Mclennan Canada Head Of Specialties & Industries, Marsh Canada
Mobile Phone
Email
CanadaBritish Columbia
Jul 18, 2026
S. F.
Chief Executive Officer Marsh Mclennan Africa
Mobile Phone
Email
South Africa
Jun 02, 2026
B. A. C.
Chief Operations Officer Latam & Caribbean
Mobile Phone
Email
BrazilPiauí
Jun 26, 2026
D. H.
Chief Executive Officer
Mobile Phone
Email
Thailand
Jul 25, 2026
S. V.
Sr People Partner
Mobile Phone
Email
IndiaNCT
Nov 11, 2025
F. T. L.
Chief Operating Officer
Mobile Phone
Email
MexicoCity of Mexico
Jul 14, 2026

Frequently Asked Questions

What is Marsh McLennan known for?

Marsh McLennan was founded in 1871 operates in the Professional Services industry; you can contact the 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 . 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 July 2026. These team members are located across 6 continents, including North AmericaAsiaEurope.

Who are Marsh McLennan's key employees and leadership?

As of July 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: J. M.

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Marsh McLennan Employee Directory

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