What departments does Aon have?

Aon has employees across 9 departments including Human Resources, Consultant, Sales, Marketing, Business.

What is the largest department at Aon?

The largest department at Aon is Human Resources with 4 employees.

Where are Aon employees located globally?

Aon has employees across 7 continents and 178 countries including South Africa, Tunisia, Kenya, Egypt, Mali.

How has Aon's team size changed over time?

Aon's team has decreased from approximately 96K to 56K employees based on available data.

Aon Employee Directory

Financial ServicesEngland, United Kingdom10001+ Employees

Aon is a financial services company headquartered in London, United Kingdom, at 122 Leadenhall Street, with more than 10,000 employees. The firm uses analytics, risk capital expertise, and human capital solutions to help clients make better risk and people decisions that protect and grow their businesses. It serves clients in more than 120 countries, delivering locally relevant solutions through globally integrated capabilities. The company's official website is https://aon.com.

Aon Global Highlights

North America
31K

United States Of America
27K
Canada
2.4K
Mexico
1.1K
Dominican Republic
21
Barbados
10
Jamaica
7
Honduras
7
Costa Rica
4
Trinidad And Tobago
4
El Salvador
4
Nicaragua
3
Haiti
3
Panama
3
Guatemala
3
Grenada
1
Cuba
1
Bahamas
1

Europe
24K

United Kingdom Of Great Britain And Northern Ireland
15K
Netherlands
1.5K
Poland
1.2K
Spain
1.1K
France
888
Italy
751
Ireland
634
Germany
481
Switzerland
270
Sweden
219
Portugal
216
Belgium
205
Denmark
178
Austria
90
Greece
87
Lithuania
80
Norway
77
Hungary
77
Finland
64
Ukraine
45
Slovakia
42
Romania
40
Luxembourg
34
Malta
24
Cyprus
24
Bulgaria
16
Georgia
16
Albania
13
Serbia
9
Azerbaijan
9
Bosnia And Herzegovina
7
Latvia
7
Croatia
6
Slovenia
4
Armenia
3
Estonia
3
Iceland
3
Moldova
3
Belarus
2
Andorra
1
Montenegro
1

Asia
14K

India
8.6K
Indonesia
885
Singapore
823
China
466
Saudi Arabia
427
United Arab Emirates
425
Philippines
368
Pakistan
314
Turkey
308
Malaysia
248
Viet Nam
179
Japan
143
Bangladesh
142
Thailand
135
Iraq
60
Qatar
44
Israel
41
Kuwait
41
Jordan
39
Iran
36
Nepal
33
Bahrain
33
Oman
28
Yemen
23
Cambodia
23
Lebanon
22
Russian Federation
21
Sri Lanka
20
Kazakhstan
12
Syrian Arab Republic
8
Lao People's Democratic Republic
4
Tajikistan
3
Uzbekistan
3
Afghanistan
3
Kyrgyzstan
2
Mongolia
2
Maldives
1
Bhutan
1

Africa
2.9K

South Africa
974
Nigeria
421
Egypt
407
Kenya
276
Morocco
92
Ghana
91
Ethiopia
79
Tanzania
70
Uganda
63
Algeria
36
Côte D'ivoire
34
Senegal
30
Tunisia
29
Zambia
26
Cameroon
24
Guinea
24
Zimbabwe
24
Mali
23
Angola
21
Rwanda
21
Somalia
18
Mozambique
18
Libya
15
Mauritius
14
Botswana
12
Sierra Leone
12
Benin
11
Burkina Faso
9
Sudan
8
Namibia
8
Liberia
6
Madagascar
5
South Sudan
5
Burundi
5
Lesotho
5
Congo
4
Chad
4
Malawi
3
Eswatini
3
Djibouti
2
Niger
2
Togo
2
Gabon
1
Comoros
1
Mauritania
1
Guinea-bissau
1

South America
2.9K

Brazil
1.7K
Argentina
443
Colombia
307
Chile
208
Peru
106
Ecuador
74
Venezuela
37
Uruguay
33
Bolivia
14
Suriname
1
Paraguay
1
Guyana
1

Oceania
2.1K

Australia
1.3K
New Zealand
720
Papua New Guinea
31
Fiji
17
Solomon Islands
1
Vanuatu
1
Kiribati
1

Aon's Leadership

N. S.

Chief Executive Officer, Aon Consulting, India & South Asia

Mobile Phone

R. M.

Chief Executive Officer, Aon India. Head Of Strategy, Human Capital Asia-Pacific

Mobile Phone

J. C. P.

Chief Executive Officer - Risk Capital

Mobile Phone

D. K.

Chief Executive Officer

Mobile Phone

J. F.

Ceo, Strategy, Technology And Capital Advisory, Bermuda

Mobile Phone

J. K. L. A.

Chief Executive Officer

Mobile Phone

J. R.

Chief Executive Officer, Asia Pacific

Mobile Phone

F. D. L.

Ceo México, Centroamérica Y Caribe

Mobile Phone

Contact profiles from Aon

Name

Title

Contact

Location

Last Update

A. C. B.

Reinsurance Solutions - Managing Director

Mobile Phone

Jun 25, 2026

N. B.

Chief Client Officer

Mobile Phone

United Arab Emirates

Jun 12, 2026

J. K. L. A.

Chief Executive Officer

Mobile Phone

United Kingdom

Oct 14, 2026

B. A.

Partner, Global Head Of Infrastructure

Mobile Phone

Canada

Jul 20, 2026

M. D.

Chief Commercial Officer, Global Benefits

Mobile Phone

United Kingdom, England

Oct 14, 2026

P. G.

Global Cco Financial Wellbeing

Mobile Phone

United Kingdom

Sep 14, 2026

O. O.

Chief People Officer - Uk And Ireland

Mobile Phone

Ireland

Oct 14, 2026

D. B.

President Of Marketing & Communications, Reinsurance

Mobile Phone

United Kingdom, England

Aug 31, 2026

T. D.

Head Of Human Capital, & Chief Executive Officer Health Solutions, Apac

Mobile Phone

Singapore

Sep 16, 2026

D. P.

Managing Director | Climate Risk Advisory | Risk Capital

Mobile Phone

United Kingdom, England

Sep 18, 2026

Frequently Asked Questions

What is Aon known for?

Aon operates in the Financial Services industry. You can contact Aon's main corporate office by phone at

+1-312-381-****

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

What is Aon's most common email format?

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

How many employees does Aon have currently?

Aon has approximately 95K employees as of October 2026. These team members are located across 6 continents, including North America, Europe and Asia.

Who are Aon's key employees and leadership?

As of October 2026, Aon's key employees include:

Chief Executive Officer, Aon Consulting, India & South Asia: N. S.
Chief Executive Officer, Aon India. Head Of Strategy, Human Capital Asia-Pacific: R. M.
Chief Executive Officer - Risk Capital: J. C. P.
Chief Executive Officer: D. K.
Ceo, Strategy, Technology And Capital Advisory, Bermuda: J. F.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Aon Employee Directory

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