All Employees: Professional and Business Services: Business Support Services in Pennsylvania was 19.45699 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, All Employees: Professional and Business Services: Business Support Services in Pennsylvania reached a record high of 39.53666 in February of 2001 and a record low of 17.02939 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 Pennsylvania - last updated from the United States Federal Reserve on April of 2024.