Aon Hewitt Employee Directory

Q: How many employees does Aon Hewitt have currently?

Aon Hewitt has approximately 29K employees.

Q: Who are Aon Hewitt's key employees and leadership?

Aon Hewitt's key employees include: Executive Assistant To Chief Executive Officer: A. S., Chief Executive Officer: B. P., Chief Executive Officer: E. M., Chief Technical Officer - Aon Isb: J. B., Chief Operating Officer Â Talent, Rewards, Performance: J. L..

Human Resources ServicesIllinois, United States10001+ Employees

Aon Hewitt empowers organizations and individuals to secure a better future through innovative talent, retirement and health solutions. We advise, design and execute a wide range of solutions that enable clients to cultivate talent to drive organizational and personal performance and growth, navigate retirement risk while providing new levels of financial security, and redefine health solutions for greater choice, affordability and wellness. Aon Hewitt is the global leader in human resource solutions, with over 30,000 professionals across six continents serving more than 20,000 clients worldwide. For more information on Aon Hewitt, please visit www.aonhewitt.com.

Find Aon Hewitt employees' phone numbers or email addresses

Aon Hewitt Global Highlights

North America
3K

United States Of America
2.7K
Canada
233
Mexico
32
Honduras
1

Asia
2.4K

India
2.2K
China
104
Singapore
18
Malaysia
14
Philippines
9
United Arab Emirates
9
Thailand
7
Japan
3
Turkey
3
Indonesia
2
Pakistan
1
Kuwait
1
Israel
1
Iran
1
Lao People's Democratic Republic
1

Europe
459

United Kingdom Of Great Britain And Northern Ireland
256
Netherlands
45
Poland
44
Ireland
21
France
19
Switzerland
17
Germany
12
Belgium
9
Sweden
8
Spain
7
Hungary
6
Denmark
5
Austria
2
Greece
2
Bulgaria
2
Ukraine
1
Iceland
1
Cyprus
1
Italy
1

South America
107

Brazil
83
Argentina
14
Chile
3
Colombia
2
Venezuela
1
Ecuador
1
Peru
1
Bolivia
1
Guyana
1

Africa
36

South Africa
25
Kenya
7
Mauritius
2
Benin
1
Zimbabwe
1

Oceania
36

Australia
29
New Zealand
4
Papua New Guinea
2
Fiji
1

Aon Hewitt's Leadership

B. P.
Chief Executive Officer
Mobile Phone
Email
E. M.
Chief Executive Officer
Mobile Phone
Email
J. B.
Chief Technical Officer - Aon Isb
Mobile Phone
Email
J. L.
Chief Operating Officer Â Talent, Rewards, Performance
Mobile Phone
Email
A. G.
Vice President Health Benefits, East Pharmacy Lead
Mobile Phone
Email
A. S.
Executive Assistant To Chief Executive Officer
Mobile Phone
Email
R. W.
Partner/U.S. Engagement And Culture Consulting Leader
Mobile Phone
Email
J. M.
Senior Vice President And Partner
Mobile Phone
Email

Aon Hewitt Employee Metrics

100%

50%

0%

2026

2025

2024

Analytics
Human Resources
Consultant
Engineering
Operations
Other
Customer Success

Contact profiles from Aon Hewitt

Name

Title

Contact Info

Location

Last Update

R. W.
Partner/U.S. Engagement And Culture Consulting Leader
Mobile Phone
Email
United StatesGeorgia
Oct 22, 2024
J. M.
Senior Vice President And Partner
Mobile Phone
Email
United StatesNew Jersey
Nov 19, 2025
P. H.
Partner
Mobile Phone
Email
United StatesOregon
May 25, 2025
P. D.
Partner
Mobile Phone
Email
United KingdomEngland
Nov 18, 2025
P. H.
Associate Partner
Mobile Phone
Email
United StatesConnecticut
Nov 12, 2025
A. S.
Senior Partner
Mobile Phone
Email
UNITED STATES
Oct 16, 2024
A. R.
Owner / Photographer
Mobile Phone
Email
United StatesFlorida
Jul 28, 2024
A. M.
Global Communication Network, Partner
Mobile Phone
Email
UNITED STATES
Sep 06, 2024
A. B.
Senior Partner
Mobile Phone
Email
Oct 17, 2024
A. L.
Partner
Mobile Phone
Email
UNITED KINGDOMHertfordshire
Jul 07, 2024

Frequently Asked Questions

What is Aon Hewitt known for?

Aon Hewitt operates in the Human Resources Services industry; you can contact the main corporate office by phone at

+1-312-381-****

. Explore Aon Hewitt's company overview page for more information.

What is Aon Hewitt's most common email format?

Aon Hewitt employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Aon Hewitt email formats with LeadIQ.

How many employees does Aon Hewitt have currently?

Aon Hewitt has approximately 29K employees as of December 2025. These team members are located across 6 continents, including North AmericaAsiaEurope.

Who are Aon Hewitt's key employees and leadership?

As of December 2025, Aon Hewitt's key employees include:

Chief Executive Officer: B. P.
Chief Executive Officer: E. M.
Chief Technical Officer - Aon Isb: J. B.
Chief Operating Officer Â Talent, Rewards, Performance: J. L.
Vice President Health Benefits, East Pharmacy Lead: A. G.

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