Gross Domestic Product: Management of Companies and Enterprises (NAICS 55) in Mississippi was 1870.80000 Mil. of $ in July of 2025, according to the United States Federal Reserve. Historically, Gross Domestic Product: Management of Companies and Enterprises (NAICS 55) in Mississippi reached a record high of 1870.80000 in July of 2025 and a record low of 755.50000 in January of 2005. Trading Economics provides the current actual value, an historical data chart and related indicators for Gross Domestic Product: Management of Companies and Enterprises (NAICS 55) in Mississippi - last updated from the United States Federal Reserve on April of 2026.