AustinMediation, PLLC

Mark W. Sims has been a mediator for 24 years. He is a graduate of the University of Texas School of Law, where he was President of the Student Bar Association, and has Finance and Marketing degrees from the McCombs School of Business at the University of Texas at Austin. Mr. Sims served as President of the Texas Association of Mediators in 2021-2022 and had previously served on the organization's Board for several years. Mark was co-chair of the 2020 TAM Annual Conference and, in 2026, Mark was recognized with the Spirit of TAM Award.