Electrical Contractors, Site Preparation Contractors, Audio and Video Equipment Manufacturing, Truck Trailer Manufacturing, Sporting and Athletic Goods Manufacturing

NORTHERN VIRGINIA HAULING

RICHMOND HAULING

KING GEORGELANDFILL, INC.

BETHEL LANDFILL

Electrical Contractors, All Other Miscellaneous Store Retailers (except Tobacco Stores), Other Computer Related Services, Administrative Management and General Management Consulting Services, Other Management Consulting Services

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

Hazardous Waste Treatment and Disposal

Hazardous Waste Treatment and Disposal

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

Site Preparation Contractors, All Other Specialty Trade Contractors, Engineering Services, Building Inspection Services, Environmental Consulting Services

Site Preparation Contractors, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial, Engineering Services, Testing Laboratories, Environmental Consulting Services

Wood Preservation, Paint and Coating Manufacturing, Janitorial Services, Landscaping Services, Other Services to Buildings and Dwellings

All Other Nonmetallic Mineral Mining, Engineering Services, Environmental Consulting Services, Hazardous Waste Collection, Hazardous Waste Treatment and Disposal

Residential Remodelers, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Framing Contractors, Glass and Glazing Contractors

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

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

Steam and Air-Conditioning Supply, Residential Remodelers, Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Other Building Equipment Contractors

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

Electrical Contractors, Other Communications Equipment Manufacturing, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, General Warehousing and Storage, Engineering Services

Specialized Freight (except Used Goods) Trucking, Local, Specialized Freight (except Used Goods) Trucking, Long-Distance, Solid Waste Collection, Other Waste Collection, Hazardous Waste Treatment and Disposal

Site Preparation Contractors, General Freight Trucking, Local, Janitorial Services, Solid Waste Collection, Other Waste Collection

Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial, Switchgear and Switchboard Apparatus Manufacturing, Engineering Services, Geophysical Surveying and Mapping Services, Custom Computer Programming Services

Hazardous Waste Treatment and Disposal

Construction Sand and Gravel Mining, Sewage Treatment Facilities, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Facilities Support Services, All Other Business Support Services