Industrial Gas Manufacturing, Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, Surgical and Medical Instrument Manufacturing, Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers, School and Employee Bus Transportation

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers, Industrial Building Construction

Water Supply and Irrigation Systems, Sewage Treatment Facilities, All Other Basic Organic Chemical Manufacturing, Biological Product (except Diagnostic) Manufacturing, Building Inspection Services

Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Roofing Contractors, Furniture Merchant Wholesalers, Other Direct Selling Establishments

Beer and Ale Merchant Wholesalers, Wine and Distilled Alcoholic Beverage Merchant Wholesalers, Beer, Wine, and Liquor Stores, Sales Financing, Mortgage and Nonmortgage Loan Brokers

All Other Support Services, Hazardous Waste Treatment and Disposal, Other Technical and Trade Schools

Hazardous Waste Treatment and Disposal

Hunting and Trapping, Glass and Glazing Contractors, Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing, Scheduled Passenger Air Transportation

Industrial Building Construction, Commercial and Institutional Building Construction, Other Heavy and Civil Engineering Construction, Plumbing, Heating, and Air-Conditioning Contractors, Flooring Contractors

Hazardous Waste Collection, Hazardous Waste Treatment and Disposal, Solid Waste Combustors and Incinerators, Other Nonhazardous Waste Treatment and Disposal

Industrial Building Construction, Commercial and Institutional Building Construction, Poured Concrete Foundation and Structure Contractors, Roofing Contractors, Other Foundation, Structure, and Building Exterior Contractors

Other Concrete Product Manufacturing, All Other Industrial Machinery Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing, All Other Miscellaneous Manufacturing, Hazardous Waste Treatment and Disposal

Industrial Building Construction, Commercial and Institutional Building Construction, Poured Concrete Foundation and Structure Contractors, Roofing Contractors, Other Foundation, Structure, and Building Exterior Contractors

Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Other Foundation, Structure, and Building Exterior Contractors

Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Other Heavy and Civil Engineering Construction, Engineering Services, Surveying and Mapping (except Geophysical) Services

Engineering Services, Drafting Services, Building Inspection Services, Environmental Consulting Services, Other Scientific and Technical Consulting Services

Electrical Contractors, Solid Waste Collection, Hazardous Waste Collection, Other Waste Collection, Hazardous Waste Treatment and Disposal

Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Site Preparation Contractors, Engineering Services, Geophysical Surveying and Mapping Services

Steam and Air-Conditioning Supply, Power and Communication Line and Related Structures Construction, Carbon Black Manufacturing, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Power Boiler and Heat Exchanger Manufacturing

Hazardous Waste Treatment and Disposal, Remediation Services, Materials Recovery Facilities