Aon: Number of Employees 2010-2024 | AON

Interactive chart of Aon (AON) annual worldwide employee count from 2010 to 2024.
  • Aon total number of employees in 2023 was 50,000, a 0% decline from 2022.
  • Aon total number of employees in 2022 was 50,000, a 0% decline from 2021.
  • Aon total number of employees in 2021 was 50,000, a 0% decline from 2020.
  • Aon total number of employees in 2020 was 50,000, a 0% decline from 2019.
Aon Annual Employee Count
2023 50,000
2022 50,000
2021 50,000
2020 50,000
2019 50,000
2018 50,000
2017 50,000
2016 69,000
2015 69,000
2014 69,000
2013 66,000
2012 65,000
2011 62,000
2010 59,000
2009 36,200
Sector Industry Market Cap Revenue
Finance Insurance Brokers $81.997B $13.376B
Aon plc is a multinational corporation that offers risk management services, insurance and reinsurance brokerage, human resource consulting and outsourcing services worldwide. As an insurance broker, Aon utilizes its resources to develop the individual as well as group insurance programs. It offers its services globally across personal lines, mid-market companies and multinational companies. Currently, following a major realignment of principal service lines the company reports through four revenue lines, namely, Commercial Risk Solutions, Reinsurance Solutions, Wealth Solutions, and Health Solutions.
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Hannover Ruck SE (HVRRY) Germany $30.488B 12.47
Erie Indemnity (ERIE) United States $19.237B 38.96
Ryan Specialty Holdings (RYAN) United States $18.426B 41.64
Tiptree Financial (TIPT) United States $0.802B 12.36
EHealth (EHTH) United States $0.144B 0.00
AIX (AIFU) China $0.067B 1.63
Huize Holding (HUIZ) China $0.037B 10.71
Oxbridge Re Holdings (OXBR) Cayman Islands $0.018B 0.00