Electric Power Distribution

Other Miscellaneous Durable Goods Merchant Wholesalers

Plumbing, Heating, and Air-Conditioning Contractors

Crushed and Broken Granite Mining and Quarrying, Natural Gas Distribution, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Commercial and Institutional Building Construction

All Other Information Services, Custom Computer Programming Services, Computer Facilities Management Services

Research and Development in the Social Sciences and Humanities

Automotive Body, Paint, and Interior Repair and Maintenance

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

Other Scientific and Technical Consulting Services

Other Management Consulting Services

Optical Instrument and Lens Manufacturing

Photographic Film, Paper, Plate, and Chemical Manufacturing

Freight Transportation Arrangement

Sign Manufacturing

Plumbing, Heating, and Air-Conditioning Contractors

Machine Shops, Printed Circuit Assembly (Electronic Assembly) Manufacturing

421710

Plumbing, Heating, and Air-Conditioning Contractors

Other Foundation, Structure, and Building Exterior Contractors, Canvas and Related Product Mills, All Other Plastics Product Manufacturing, Sheet Metal Work Manufacturing, Blind and Shade Manufacturing

Other Scientific and Technical Consulting Services

Translation and Interpretation Services

Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers, Other Professional Equipment and Supplies Merchant Wholesalers, All Other Health and Personal Care Stores, Home Health Equipment Rental, Testing Laboratories

Software Publishers, Data Processing, Hosting, and Related Services, Engineering Services, Custom Computer Programming Services, Computer Systems Design Services