Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers, Service Establishment Equipment and Supplies Merchant Wholesalers

Painting and Wall Covering Contractors, Service Establishment Equipment and Supplies Merchant Wholesalers, All Other Miscellaneous Store Retailers (except Tobacco Stores)

Synthetic Organic Dye and Pigment Manufacturing, Computer and Computer Peripheral Equipment and Software Merchant Wholesalers

Piece Goods, Notions, and Other Dry Goods Merchant Wholesalers

Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

Railroad Rolling Stock Manufacturing, Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals), Commuter Rail Systems

Service Establishment Equipment and Supplies Merchant Wholesalers

Machine Shops, Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Ball and Roller Bearing Manufacturing, Small Arms Ammunition Manufacturing

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers, Water and Sewer Line and Related Structures Construction

Industrial Machinery and Equipment Merchant Wholesalers

Plumbing, Heating, and Air-Conditioning Contractors, Other Building Finishing Contractors, Paint and Coating Manufacturing, Adhesive Manufacturing, Plate Work Manufacturing

Motor Vehicle Supplies and New Parts Merchant Wholesalers

All Other Plastics Product Manufacturing, Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers, All Other Miscellaneous Fabricated Metal Product Manufacturing, Silverware and Hollowware Manufacturing, Sign Manufacturing