In July 2013, WTAS Global was founded by U.S. member firm WTAS LLC, a wealth and tax advisory firm that had been founded in 2002 by 23 former Arthur Andersen partners.[3] In 2014, WTAS LLC changed its name to Andersen Tax, and WTAS Global changed its name to Andersen Global.[4]
In 2018, Andersen Global announced several locations adopting the Andersen name, such as in Canada[5] and Uruguay.[6]
In Fall 2019, Andersen Tax changed its brand name to Andersen.[7]
In October 2019, Andersen Global announces Nangia Andersen India as its Indian Member Firm.[8] Nangia Andersen India is global network's 1st Indian Firm of Andersen Global.[9]
By the Fall of 2023, Andersen Global had grown to a headcount of roughly 14,000 professionals[10] in more than 400 locations (22 in the United States).[11]
In 2022, In interview with Hindu Business Line, Mark L Vorsatz, Global Chairman, Andersen Global along with Rakesh Nangia, Chairman, Nangia Andersen India expresses high optimism for the Indian economy [12]
Mark L Vorsatz, Global Chairman, Andersen Global and Rakesh Nangia, Chairman, Nangia Andersen India share their future expansion plans in an exclusive interview with Mint[13]