Published: Fri 15 May 2020 Aon creates national middle market unit Aon has formed a new national middle market practice which will be led by broking veteran Rob Stein. If you are a subscriber, please sign back in to read this article Sign in If you are not currently a subscriber please see contact details below Want to read this article? For details on how to subscribe or for all commercial opportunities, including advertising, please contact:Andy StoneSales manager+44 (0) 77 4160 9204andy.stone@thomsonreuters.comRicky LameyBusiness development executivericky.lamey@thomsonreuters.com Broking Insurance Aon US / Americas