All Employees: Professional and Business Services: Management, Scientific, and Technical Consulting Services in Massachusetts was 56.95413 Thous. of Persons in March of 2024, according to the United States Federal Reserve. Historically, All Employees: Professional and Business Services: Management, Scientific, and Technical Consulting Services in Massachusetts reached a record high of 60.15275 in March of 2023 and a record low of 15.93338 in January of 1991. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Professional and Business Services: Management, Scientific, and Technical Consulting Services in Massachusetts - last updated from the United States Federal Reserve on April of 2024.