All Employees: Professional and Business Services in Michigan was 634.80000 Thous. of Persons in December of 2025, according to the United States Federal Reserve. Historically, All Employees: Professional and Business Services in Michigan reached a record high of 662.60000 in June of 2018 and a record low of 400.70000 in January of 1990. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Professional and Business Services in Michigan - last updated from the United States Federal Reserve on April of 2026.