Marsh & McLennan Overview

InsuranceCompany

Where is Marsh & McLennan headquartered?

Marsh & McLennan is headquartered in New York, New York.

What is Marsh & McLennan’s revenue?

Marsh & McLennan disclosed revenue of 24,458M USD for 2024 and 22,736M USD for 2023.

How many employees does Marsh & McLennan have?

Marsh & McLennan has 90,000 employees.

What sector is Marsh & McLennan in?

Marsh & McLennan is an insurance company.

When was Marsh & McLennan founded?

Marsh & McLennan was founded in 1871.

Marsh & McLennan

Marsh & McLennan Companies, Inc.

1166 Avenue of the Americas,
New York, New York 10036
United States,
(212) 345-5000
www.mmc.com

Marsh & McLennan is a global professional services firm offering clients advice and solutions in risk, strategy and people. Marsh & McLennan was established in 1871 and is based in New York, New York.


M&A Summary

Buy vs Sell

Year ≤ '20 '21 '22 '23 '24 '25 T
Buy (1.4/yr) # 10 1 2 1 2 1 17
vol $8.3B $8.3B
Sell (0.0/yr) # 3 - - - - - 3
vol $1.1B $1.1B
  20

Top M&A Advisors

Financial Deals
Perella Weinberg Partners
1
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1
Greenhill & Co.
1
Legal Deals
Wachtell, Lipton, Rosen & Katz
2
Slaughter and May
1

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