2007 NAICS Code
2007 NAICS Title
Hydroelectric Power Generation
Fossil Fuel Electric Power Generation
Nuclear Electric Power Generation
Other Electric Power Generation
Electric Bulk Power Transmission and Control
Electric Power Distribution
Water Supply and Irrigation Systems
Steam and Air-Conditioning Supply
Elementary and Secondary Schools
Junior Colleges
Colleges, Universities, and Professional Schools
Executive Offices
Legislative Bodies
Public Finance Activities
Executive and Legislative Offices, Combined
American Indian and Alaska Native Tribal Governments
Other General Government Support
Police Protection
Legal Counsel and Prosecution
Correctional Institutions
Parole Offices and Probation Offices
Fire Protection
Other Justice, Public Order, and Safety Activities
Administration of Education Programs
Administration of Public Health Programs
Administration of Human Resource Programs (except Education, Public Health, and Veterans' Affairs Programs)
Administration of Veterans' Affairs
Administration of Air and Water Resource and Solid Waste Management Programs
Administration of Urban Planning and Community and Rural Development
Administration of General Economic Programs
Regulation and Administration of Transportation Programs
Regulation and Administration of Communications, Electric, Gas, and Other Utilities
Regulation of Agricultural Marketing and Commodities
Regulation, Licensing, and Inspection of Miscellaneous Commercial Sectors
Space Research and Technology
National Security
International Affairs