Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Nonferrous (except Aluminum) Die-Casting Foundries, Copper Foundries (except Die-Casting)

Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers

Aircraft Engine and Engine Parts Manufacturing

Research and Development in the Social Sciences and Humanities

Commercial and Institutional Building Construction

Other Management Consulting Services

Vocational Rehabilitation Services

Sporting and Recreational Goods and Supplies Merchant Wholesalers

Commercial and Institutional Building Construction

Lessors of Residential Buildings and Dwellings

Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

Relay and Industrial Control Manufacturing

Other Electronic Component Manufacturing

Research and Development in the Physical, Engineering, and Life Sciences

Offices of Mental Health Practitioners (except Physicians)

Art Dealers

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

Electrical Contractors

Hat, Cap, and Millinery Manufacturing

Automotive Body, Paint, and Interior Repair and Maintenance

Dental Laboratories

Offices of Physicians (except Mental Health Specialists)

Sheet Metal Work Manufacturing, Hardware Manufacturing, Machine Shops, Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing