Aon posts 5% organic growth for Q4 as reinsurance grows 9% Rachel Dalton 03 February 2023 Twitter LinkedIn Email Show more sharing options Share Close extra sharing options Twitter LinkedIn Email Copy Link URLCopied! Print Aon has reported 5% organic growth for the final quarter of 2022, with reinsurance leading the charge at a 9% expansion. To unlock this article Register for a free 14 day trial Already a subscriber? Login now