SINGAPORE – Media OutReach – September 13, 2023 –
Aon plc (NYSE: AON), a leading global professional services firm, today announced that Jeff Plein has been named Chief Operating Officer (COO) for the Asia Pacific region, effective September 11.

Plein will report to Mindy Simon, global operations director, and Anne Corona, managing director of Asia Pacific. He is based in Singapore and joins the Aon Asia Pacific Executive Committee and the Aon Business Services global leadership team.
“We are delighted to welcome Jeff to Aon. He is an exceptional leader and his extensive experience in driving operational excellence will help further develop the world-class operations and technology capabilities that Aon delivers to our clients in the Asia Pacific region,” said Couronne.
Plein succeeds Bill Hooper, who has been named global COO of Commercial Risk Solutions, for which he will move to the UK later this year.
“With his extensive experience in investment management, banking and the financial services industry in general, Jeff will bring a wealth of knowledge that will help our company continue to deliver innovative solutions while helping our clients be better informed and better advised,” added Simon.
Plein will work closely with regional and global teams to support growth and deliver a differentiated customer experience, with responsibility for the design and execution of all aspects of the Asia Pacific operating model.
“The Asia-Pacific region presents significant opportunities for growth and innovation,” Plein said. “I look forward to building on the firm’s vision to help clients make better decisions in today’s rapidly evolving, increasingly complex and interconnected challenges.” Working with our colleagues, we will continue to leverage technology, data and insights to deliver improved solutions. and capabilities for our customers in the region. »
Plein joins Aon from Citibank, where he worked since 2018 as managing director and head of securities services operations for Asia Pacific. He previously held senior management positions at Fullerton Fund Management, BlackRock and Pacific Investment Management Company.
For more information about Aon in the Asia Pacific region, please visit
www.aon.com/apac.
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The issuer is solely responsible for the content of this announcement.



