All Employees: Professional and Business Services: Management, Scientific, and Technical Consulting Services in Massachusetts was 59.30000 Thous. of Persons in March of 2022, 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 59.30000 in March of 2022 and a record low of 15.70000 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 March of 2024.