All Employees: Professional and Business Services: Business Support Services in Ohio was 29.00000 Thous. of Persons in March of 2022, according to the United States Federal Reserve. Historically, All Employees: Professional and Business Services: Business Support Services in Ohio reached a record high of 40.70000 in December of 2007 and a record low of 17.80000 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: Business Support Services in Ohio - last updated from the United States Federal Reserve on March of 2024.