All Employees: Professional and Business Services: Professional, Scientific, and Technical Services in Ohio was 289.10000 Thous. of Persons in January of 2024, 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 293.50000 in October of 2023 and a record low of 173.10000 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: Professional, Scientific, and Technical Services in Ohio - last updated from the United States Federal Reserve on April of 2024.