Support Activities for Forestry, Roofing Contractors, Painting and Wall Covering Contractors, All Other Specialty Trade Contractors, Electrical and Electronic Appliance, Television, and Radio Set Merchant Wholesalers

Glass and Glazing Contractors, Roofing Contractors, Siding Contractors, Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors

Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers

Automobile and Other Motor Vehicle Merchant Wholesalers, Motor Vehicle Supplies and New Parts Merchant Wholesalers, Tire and Tube Merchant Wholesalers, Motor Vehicle Parts (Used) Merchant Wholesalers, Industrial Supplies Merchant Wholesalers

Automobile and Other Motor Vehicle Merchant Wholesalers, Motor Vehicle Supplies and New Parts Merchant Wholesalers, Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers, Brick, Stone, and Related Construction Material Merchant Wholesalers, Roofing, Siding, and Insulation Material Merchant Wholesalers

All Other Miscellaneous General Purpose Machinery Manufacturing, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial, Office Equipment Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers

Hand and Edge Tool Manufacturing, Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers, Other Miscellaneous Durable Goods Merchant Wholesalers, Line-Haul Railroads, Short Line Railroads

Other Electric Power Generation, Poured Concrete Foundation and Structure Contractors, All Other Miscellaneous Textile Product Mills, Men's and Boys' Cut and Sew Apparel Contractors, Women's, Girls', and Infants' Cut and Sew Apparel Contractors

Ice Manufacturing, Cigarette Manufacturing, Glove and Mitten Manufacturing, Sawmills, Dental Equipment and Supplies Manufacturing

New Single-Family Housing Construction (except Operative Builders), Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Other Building Finishing Contractors, Die-Cut Paper and Paperboard Office Supplies Manufacturing

Steam and Air-Conditioning Supply, Residential Remodelers, Roofing Contractors, Breakfast Cereal Manufacturing, Frozen Fruit, Juice, and Vegetable Manufacturing

Motor Vehicle Supplies and New Parts Merchant Wholesalers, Tire and Tube Merchant Wholesalers, Motor Vehicle Parts (Used) Merchant Wholesalers, Hardware Merchant Wholesalers, Industrial Supplies Merchant Wholesalers

Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Office Equipment Merchant Wholesalers, Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers, Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers, Footwear Merchant Wholesalers

Water Supply and Irrigation Systems, Residential Remodelers, Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers, Sporting and Recreational Goods and Supplies Merchant Wholesalers, Toy and Hobby Goods and Supplies Merchant Wholesalers

Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers

Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers

Site Preparation Contractors, Other Construction Material Merchant Wholesalers, Other Commercial Equipment Merchant Wholesalers, Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers, Industrial Machinery and Equipment Merchant Wholesalers

New Single-Family Housing Construction (except Operative Builders), Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers, Nonscheduled Chartered Freight Air Transportation, Couriers, Process, Physical Distribution, and Logistics Consulting Services

Electric Power Distribution, Natural Gas Distribution, All Other Miscellaneous Electrical Equipment and Component Manufacturing, Motor Vehicle Supplies and New Parts Merchant Wholesalers, Photographic Equipment and Supplies Merchant Wholesalers

Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers