United States - Total Revenue for Professional, Scientific, and Technical Services,, Establishments Exempt from Federal Income Tax, Employer Firms was 62293.00000 Mil. of $ in January of 2022, according to the United States Federal Reserve. Historically, United States - Total Revenue for Professional, Scientific, and Technical Services,, Establishments Exempt from Federal Income Tax, Employer Firms reached a record high of 66153.00000 in January of 2021 and a record low of 16710.00000 in January of 1998. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Total Revenue for Professional, Scientific, and Technical Services,, Establishments Exempt from Federal Income Tax, Employer Firms - last updated from the United States Federal Reserve on March of 2024.