Support Activities for Animal Production, Bituminous Coal and Lignite Surface Mining, Anthracite Mining, Support Activities for Oil and Gas Operations, Plumbing, Heating, and Air-Conditioning Contractors

Support Activities for Animal Production, Support Activities for Oil and Gas Operations, Other Building Equipment Contractors, All Other Specialty Trade Contractors, Polish and Other Sanitation Good Manufacturing

Support Activities for Oil and Gas Operations, Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining, All Other Miscellaneous Manufacturing, Other Construction Material Merchant Wholesalers

Support Activities for Oil and Gas Operations, Hydroelectric Power Generation, Fossil Fuel Electric Power Generation, Nuclear Electric Power Generation, Other Electric Power Generation

Support Activities for Oil and Gas Operations, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Industrial Building Construction

Support Activities for Oil and Gas Operations, Architectural Services, Engineering Services, Administrative Management and General Management Consulting Services, Human Resources and Executive Search Consulting Services

Support Activities for Oil and Gas Operations, Other Heavy and Civil Engineering Construction, Site Preparation Contractors, All Other Specialty Trade Contractors, Environmental Consulting Services