Marsh McLennan Competitors and Similar CompaniesClear all

Marsh McLennan's competitors and similar companies include Aon, Wells Fargo, AIG and Milliman.
Marsh McLennan
Marsh McLennan
Marsh & McLennan Companies is a professional services firm offering advice and solutions in the areas of risk, strategy, and people.
Aon
Aon
Aon is a professional services company that specializes in risk, health, and wealth solutions.
Wells Fargo
Wells Fargo
Wells Fargo is a banking and financial services holding company.
AIG
AIG
American International Group (AIG) is an insurance company.
Milliman
Milliman
Milliman is an actuarial and consulting firm.
Founding Date
Founding Date
1871
Founding Date
1982
Founding Date
1852
Founding Date
1919
Founding Date
1947
Type
Type
Public
Type
Public
Type
Public
Type
Public
Type
Private
Tags
Locations
Locations
New York, US HQ
Adelaide, AU
Barangaroo, AU
Brisbane City, AU
Cairns City, AU
Canberra, AU
Docklands, AU
see more
Locations
London, GB HQ
Belas, AO
Buenos Aires, AR
Buenos Aires, AR
Córdoba, AR
Mar Del Plata, AR
Neuquén, AR
see more
Locations
San Francisco, US HQ
Melbourne, AU
Sydney, AU
São Paulo, BR
Calgary, CA
Montréal, CA
Toronto, CA
see more
Locations
New York, US HQ
Brisbane City, AU
Docklands, AU
Perth, AU
Sydney, AU
Wien, AT
Elsene, BE
see more
Locations
Seattle, US HQ
Buenos Aires, AR
Sydney, AU
Vienna, AT
Brussels, BE
Hamilton, BM
Rio De Janeiro, BR
see more
Employees
Employees
85,000
Employees
50,000
Employees
226,0001% decrease
Employees
26,20028% decrease
Employees
4,2021% increase
Valuation ($)
Valuation ($)
107.1 b
Valuation ($)
64.6 b
Valuation ($)
221.9 b
Valuation ($)
51.8 b
Valuation ($)
N/A
Twitter followers
Twitter followers
122
Twitter followers
39.5 k
Twitter followers
346.6 k
Twitter followers
43 k
Twitter followers
2.9 k
Number of tweets (last 30 days)
Number of tweets (last 30 days)
N/A
Number of tweets (last 30 days)
43
Number of tweets (last 30 days)
833
Number of tweets (last 30 days)
23
Number of tweets (last 30 days)
6
Average likes per tweet (last 30 days)
Average likes per tweet (last 30 days)
N/A
Average likes per tweet (last 30 days)
2.3
Average likes per tweet (last 30 days)
0.5
Average likes per tweet (last 30 days)
N/A
Average likes per tweet (last 30 days)
0.3
Percentage of tweets with engagement (last 30 days)
Percentage of tweets with engagement (last 30 days)
N/A
Percentage of tweets with engagement (last 30 days)
100%
Percentage of tweets with engagement (last 30 days)
13.21%
Percentage of tweets with engagement (last 30 days)
4.35%
Percentage of tweets with engagement (last 30 days)
100%

Financial

Revenue (est.)
Revenue (est.)
$22.7b (FY, 2023)
Revenue (est.)
$13.4b (FY, 2023)
Revenue (est.)
$115.3b (FY, 2023)
Revenue (est.)
$46.8b (FY, 2023)
Revenue (est.)
$1.4b (Y, 2021)
Cost of goods
Cost of goods
$13.1b (FY, 2023)
Cost of goods
N/A
Cost of goods
$32.7b (FY, 2023)
Cost of goods
N/A
Cost of goods
N/A
Gross profit
Gross profit
$9.6b (FY, 2023)
Gross profit
N/A
Gross profit
$82.6b (FY, 2023)
Gross profit
N/A
Gross profit
N/A
Net income
Net income
$3.8b (FY, 2023)
Net income
$2.6b (FY, 2023)
Net income
$19b (FY, 2023)
Net income
$3.9b (FY, 2023)
Net income
N/A

Operating

Countries
Countries
130 (Q1, 2024)
Countries
120 (FY, 2022)
Countries
N/A
Countries
N/A
Countries
N/A
For sources of this data, please see the company profile

View Company Profiles

Aon
HQ
London, GB
Employees
50,000

Aon is a professional services company that specializes in risk, health, and wealth solutions.

View company
Wells Fargo
HQ
San Francisco, US
Employees
226,000↓ 1% decrease

Wells Fargo is a banking and financial services holding company.

View company
AIG
HQ
New York, US
Employees
26,200↓ 28% decrease

American International Group (AIG) is an insurance company.

View company
Milliman
HQ
Seattle, US
Employees
4,202↑ 1% increase

Milliman is an actuarial and consulting firm.

View company