All Other Miscellaneous Schools and Instruction

Lessors of Residential Buildings and Dwellings

Semiconductor and Related Device Manufacturing

Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

Religious Organizations

Other Communications Equipment Manufacturing

Other Electronic Parts and Equipment Merchant Wholesalers

Machine Tool (Metal Cutting Types) Manufacturing

Electrical Contractors, All Other Miscellaneous Manufacturing

Electrical Contractors

Wholesale Trade Agents and Brokers

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

Aircraft Manufacturing, Guided Missile and Space Vehicle Manufacturing

Engineering Services

All Other Specialty Trade Contractors

Elementary and Secondary Schools

Research and Development in the Social Sciences and Humanities, Computer Training, Professional and Management Development Training, Other Technical and Trade Schools, Exam Preparation and Tutoring

Other Electronic Parts and Equipment Merchant Wholesalers

All Other Plastics Product Manufacturing, Rubber Product Manufacturing for Mechanical Use

Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

Tile and Terrazzo Contractors

Sheet Metal Work Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Printed Circuit Assembly (Electronic Assembly) Manufacturing, Other Electronic Component Manufacturing

Plumbing, Heating, and Air-Conditioning Contractors