All Employees: Professional and Business Services: Employment Services in Missouri was 49.75075 Thous. of Persons in March of 2024, according to the United States Federal Reserve. Historically, All Employees: Professional and Business Services: Employment Services in Missouri reached a record high of 59.97294 in November of 2015 and a record low of 25.28227 in May of 1991. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Professional and Business Services: Employment Services in Missouri - last updated from the United States Federal Reserve on April of 2024.