Industrial Supplies Merchant Wholesalers

Investigation Services

Lessors of Nonresidential Buildings (except Miniwarehouses)

Engineering Services

Professional and Management Development Training

Machine Shops, Special Die and Tool, Die Set, Jig, and Fixture Manufacturing, Other Metalworking Machinery Manufacturing

Office Supplies and Stationery Stores, All Other Miscellaneous Store Retailers (except Tobacco Stores), Office Machinery and Equipment Rental and Leasing

Plumbing, Heating, and Air-Conditioning Contractors

Industrial Supplies Merchant Wholesalers

Engineering Services

All Other Specialty Trade Contractors, Household Appliance Stores, All Other Miscellaneous Store Retailers (except Tobacco Stores)

Automotive Body, Paint, and Interior Repair and Maintenance

Natural Gas Distribution

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Electroplating, Plating, Polishing, Anodizing, and Coloring, All Other Miscellaneous Fabricated Metal Product Manufacturing, Metal Household Furniture Manufacturing

Carbon and Graphite Product Manufacturing

Meat Processed from Carcasses

Frozen Fruit, Juice, and Vegetable Manufacturing, Frozen Specialty Food Manufacturing, Fruit and Vegetable Canning

Software Publishers, Custom Computer Programming Services, Computer Systems Design Services

Electrical Contractors

Nursing Care Facilities

Sign Manufacturing

Water and Sewer Line and Related Structures Construction

Residential Remodelers

Other Lighting Equipment Manufacturing

Plumbing, Heating, and Air-Conditioning Contractors