2007 NAICS Code
2007 NAICS Title
Crude Petroleum and Natural Gas Extraction
Natural Gas Liquid Extraction
Drilling Oil and Gas Wells
Support Activities for Oil and Gas Operations
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
Natural Gas Distribution
Water Supply and Irrigation Systems
Sewage Treatment Facilities
Water and Sewer Line and Related Structures Construction
Oil and Gas Pipeline and Related Structures Construction
Power and Communication Line and Related Structures Construction
Petroleum Refineries
Petroleum Lubricating Oil and Grease Manufacturing
All Other Petroleum and Coal Products Manufacturing
Oil and Gas Field Machinery and Equipment Manufacturing
Petroleum Bulk Stations and Terminals
Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)
Other Gasoline Stations
Heating Oil Dealers
Liquefied Petroleum Gas (Bottled Gas) Dealers
Other Fuel Dealers
Pipeline Transportation of Crude Oil
Pipeline Transportation of Natural Gas
Pipeline Transportation of Refined Petroleum Products
Commodity Contracts Dealing
Commodity Contracts Brokerage
Securities and Commodity Exchanges
Engineering Services
Geophysical Surveying and Mapping Services
Other Computer Related Services
Other Management Consulting Services
Environmental Consulting Services
Other Scientific and Technical Consulting Services
Facilities Support Services
Other Services to Buildings and Dwellings
Other General Government Support
Administration of Air and Water Resource and Solid Waste Management Programs