William Thomen

William Thomen is a Director at Deloitte Tax LLP, where they have been providing international tax consulting since 2001. Previously, they served as a Senior Tax Manager at KPMG from 1998 to 2001 and as a Tax Manager at Arthur Andersen from 1990 to 1997. William holds a Master of Science in Taxation from Golden Gate University, which they earned in 1999, and a Bachelor of Science in Business Administration from the University of California, Berkeley, completed in 1989.