Gross Domestic Product: Professional and Business Services (NAICS 54, 55, 56) in Maine was 10115.20000 Mil. of $ in January of 2023, according to the United States Federal Reserve. Historically, Gross Domestic Product: Professional and Business Services (NAICS 54, 55, 56) in Maine reached a record high of 10115.20000 in January of 2023 and a record low of 2142.50000 in January of 1997. Trading Economics provides the current actual value, an historical data chart and related indicators for Gross Domestic Product: Professional and Business Services (NAICS 54, 55, 56) in Maine - last updated from the United States Federal Reserve on April of 2024.