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

Janitorial Services

Other Fabricated Wire Product Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Overhead Traveling Crane, Hoist, and Monorail System Manufacturing, Metal Service Centers and Other Metal Merchant Wholesalers, Industrial Machinery and Equipment Merchant Wholesalers

Fabricated Structural Metal Manufacturing

Turbine and Turbine Generator Set Units Manufacturing

Engineering Services

Industrial Building Construction, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction

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

Other Building Finishing Contractors

Fabricated Structural Metal Manufacturing, Machine Shops, Precision Turned Product Manufacturing, Ship Building and Repairing, Boat Building

Landscaping Services

Piece Goods, Notions, and Other Dry Goods Merchant Wholesalers

Electrical Contractors

Drycleaning and Laundry Services (except Coin-Operated)

General Automotive Repair

Oil and Gas Field Machinery and Equipment Manufacturing

Custom Compounding of Purchased Resins

Electrical Contractors

Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Main

Full-Service Restaurants, Limited-Service Restaurants, Cafeterias, Snack and Nonalcoholic Beverage Bars, Food Service Contractors

Paint and Coating Manufacturing

General Automotive Repair, Other Automotive Mechanical and Electrical Repair and Maintenance

Plate Work Manufacturing, Ornamental and Architectural Metal Work Manufacturing