541990 All Other Professional, Scientific, and Technical Services 551111 Offices of Bank Holding Companies 551112 Offices of Other Holding Companies 551114 Corporate, Subsidiary, and Regional Managing Offices 561110 Office Administrative Services 561210 Facilities Support Services 561311 Employment Placement Agenc...
541990 All Other Professional, Scientific and Technical Services $ 16.5 Sector 55 – Management of Companies and Enterprises Subsector 551 – Management of Companies and Enterprises 551111 Offices of Bank Holding Companies $ 22.0 551112 Offices of Other Holding Companies $ 22.0 Sector 56 – Ad...
Inspecting pipelines--are classified in Industry 541990, All Other Professional, Scientific, and Technical Services. 2007NAICS2012NAICS2017NAICSIndex Entries for 237990 237990 237990 237990 Anchored earth retention contractors 237990 237990 237990 Athletic field (except stadium) construction 237990 237990 23799...