All Employees: Professional and Business Services: Professional, Scientific, and Technical Services in Ohio was 271.30000 Thous. of Persons in March of 2022, according to the United States Federal Reserve. Historically, All Employees: Professional and Business Services: Professional, Scientific, and Technical Services in Ohio reached a record high of 275.10000 in February of 2022 and a record low of 171.60000 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: Professional, Scientific, and Technical Services in Ohio - last updated from the United States Federal Reserve on April of 2024.