Optical Instrument and Lens Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Showcase, Partition, Shelving, and Locker Manufacturing, Surgical Appliance and Supplies Manufacturing

Residential Electric Lighting Fixture Manufacturing, Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, Other Lighting Equipment Manufacturing, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Wholesale Trade Agents and Brokers

Flooring Contractors, Tile and Terrazzo Contractors, Finish Carpentry Contractors, Carpet and Rug Mills, Other Millwork (including Flooring)

Toy and Hobby Goods and Supplies Merchant Wholesalers, Gift, Novelty, and Souvenir Stores, Scenic and Sightseeing Transportation, Land

All Other Motor Vehicle Parts Manufacturing, Motor Vehicle Supplies and New Parts Merchant Wholesalers, General Automotive Repair, Automotive Exhaust System Repair

Tire and Tube Merchant Wholesalers

Industrial Supplies Merchant Wholesalers

Sporting and Recreational Goods and Supplies Merchant Wholesalers, Other Miscellaneous Durable Goods Merchant Wholesalers, Sporting Goods Stores

Glass and Glazing Contractors, Metal Window and Door Manufacturing, Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers, Other Construction Material Merchant Wholesalers, Hardware Merchant Wholesalers

Other Miscellaneous Durable Goods Merchant Wholesalers, Piece Goods, Notions, and Other Dry Goods Merchant Wholesalers, Packaged Frozen Food Merchant Wholesalers, Dairy Product (except Dried or Canned) Merchant Wholesalers, Poultry and Poultry Product Merchant Wholesalers

Other Grocery and Related Products Merchant Wholesalers

Wholesale Trade Agents and Brokers

Other Construction Material Merchant Wholesalers, Paint, Varnish, and Supplies Merchant Wholesalers, Paint and Wallpaper Stores

Other Commercial Equipment Merchant Wholesalers, Other Grocery and Related Products Merchant Wholesalers, Beer and Ale Merchant Wholesalers

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Aluminum Sheet, Plate, and Foil Manufacturing, Industrial Supplies Merchant Wholesalers

Roofing, Siding, and Insulation Material Merchant Wholesalers

Photographic Equipment and Supplies Merchant Wholesalers, Electrical and Electronic Appliance, Television, and Radio Set Merchant Wholesalers, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers, Furniture Stores, Household Appliance Stores

Other Commercial Equipment Merchant Wholesalers

Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

Upholstered Household Furniture Manufacturing, Nonupholstered Wood Household Furniture Manufacturing, Wood Office Furniture Manufacturing, Office Furniture (except Wood) Manufacturing, Showcase, Partition, Shelving, and Locker Manufacturing

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

Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)

Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers, Metal Service Centers and Other Metal Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Hardware Merchant Wholesalers, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers

Water Supply and Irrigation Systems, Sewage Treatment Facilities, Other Chemical and Allied Products Merchant Wholesalers, Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)