Chain-Type Quantity Index for Real GDP: Management of Companies and Enterprises (NAICS 55) in Washington was 438.57400 Index 2009=100 in January of 2023, according to the United States Federal Reserve. Historically, Chain-Type Quantity Index for Real GDP: Management of Companies and Enterprises (NAICS 55) in Washington reached a record high of 438.57400 in January of 2023 and a record low of 73.67100 in January of 1999. Trading Economics provides the current actual value, an historical data chart and related indicators for Chain-Type Quantity Index for Real GDP: Management of Companies and Enterprises (NAICS 55) in Washington - last updated from the United States Federal Reserve on April of 2024.