where are the headquarters for the company called, amway
World Headquarters. Welcome to Amway! Our world headquarters located in Ada, Michigan, USA, stretches one mile from east to west and is comprised of 80 buildings and 3.5 million square feet of office and manufacturing space. More than 4,000 of our 21,000 global employee family work in Ada, the same small town where Amway began over 50 years ago.