Gross Domestic Product: Professional, Scientific, and Technical Services (NAICS 54) in Montana was 3204.90000 Mil. of $ in January of 2021, according to the United States Federal Reserve. Historically, Gross Domestic Product: Professional, Scientific, and Technical Services (NAICS 54) in Montana reached a record high of 3204.90000 in January of 2021 and a record low of 767.90000 in January of 1997. Trading Economics provides the current actual value, an historical data chart and related indicators for Gross Domestic Product: Professional, Scientific, and Technical Services (NAICS 54) in Montana - last updated from the United States Federal Reserve on March of 2024.