Computer Systems Design Services

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

Hardware Merchant Wholesalers, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers, Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers, Industrial Machinery and Equipment Merchant Wholesalers, Industrial Supplies Merchant Wholesalers

Water Supply and Irrigation Systems

Home Furnishing Merchant Wholesalers, Window Treatment Stores, Other Services Related to Advertising

Other Heavy and Civil Engineering Construction

Industrial Building Construction, Commercial and Institutional Building Construction, Land Subdivision, Real Estate Credit, All Other Nondepository Credit Intermediation

Independent Artists, Writers, and Performers

Limited-Service Restaurants

Landscaping Services

Plumbing, Heating, and Air-Conditioning Contractors

Landscaping Services

Colleges, Universities, and Professional Schools

Lessors of Residential Buildings and Dwellings

Investigation Services

Hotels (except Casino Hotels) and Motels

Religious Organizations

Commercial and Institutional Building Construction, Electrical Contractors

All Other Specialty Trade Contractors

Administrative Management and General Management Consulting Services

Upholstered Household Furniture Manufacturing

Surgical Appliance and Supplies Manufacturing

Professional and Management Development Training

Other Electronic Parts and Equipment Merchant Wholesalers