NAICS 55 is the North American Industry Classification System code for Management of Companies and Enterprises, a sector. It divides into 3 more specific codes, including Offices of Bank Holding Companies (551111), Offices of Other Holding Companies (551112) and Corporate, Subsidiary, and Regional Managing Offices (551114).
NAICS 55 is the code for Management of Companies and Enterprises, a sector in the North American Industry Classification System (NAICS 2022). It has 3 more specific codes: 551111, 551112 and 551114.