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.
[2] In 2014, WTAS LLC changed its name to Andersen Tax, and WTAS Global changed its name to Andersen Global.
[6] In October 2019, Andersen Global announces Nangia Andersen India as its Indian Member Firm.
[8] By the Fall of 2023, Andersen Global had grown to a headcount of roughly 14,000 professionals[9] in more than 400 locations (22 in the United States).
[10] 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 [11] 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[12]