Meet Gregory C. Case, Aon CEO

Bio, work history, education & how to reach out.

Gregory C. Case

Job Title

CEO at Aon

Contact Information

*******@aon.com

+1 **********

Unlock Full Contact Information Free, no credit card

Last updated: 2026-03-03

Who is Gregory C. Case?

Gregory C. Case is the CEO of Aon plc, leading a global team of over 60,000 employees. He has been recognized as one of the top 100 best performing CEOs in the world by Harvard Business Review. He serves on multiple boards and has a background in insurance, finance, and management consulting.

Gregory C. Case's Work History

Gregory C. Case has a distinguished career in insurance, finance, and management consulting. He has been CEO of Aon since April 2005 and previously worked at McKinsey & Company, Piper Jaffray, and the Federal Reserve Bank.

  • 2005-04 — Chief Executive Officer, Aon plc
  • 1988-2005 - 2005-04 — Head of Global Insurance and Financial Services Practice, McKinsey & Company
  • unknown - unknown — Investment Banker, Piper, Jaffray and Hopwood
  • unknown - unknown — Federal Reserve Bank, Federal Reserve Bank

Gregory C. Case's Education

Gregory C. Case holds an MBA from Harvard Business School and graduated summa cum laude from Kansas State University. He has been recognized for his leadership and academic excellence.

  • Kansas State University — Summa Cum Laude Graduate
  • Harvard Business School — MBA

How to Reach Gregory C. Case?

You can reach Gregory C. Case at *******@aon.com or by calling +1 **********. To get Gregory C. Case's contact information and other B2B leads like this, sign up for a free account at Anybody.com.

Other Executives at Aon

Learn more.

7 Best ZeroBounce Alternatives

Compare top email verification tools

How to Verify Emails for Free

7 free methods to check email validity

How to Find Anyone's Email

Proven methods to find business emails

Find more leads like Gregory C. Case.

Start building — free