Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Satellite Telecommunications

Book Publishers, Other Technical and Trade Schools

Custom Computer Programming Services, Computer Systems Design Services, Other Computer Related Services, Other Scientific and Technical Consulting Services, Security Guards and Patrol Services

Wired Telecommunications Carriers

Prerecorded Compact Disc (except Software), Tape, and Record Reproducing, Motion Picture and Video Production, Motion Picture and Video Distribution, Teleproduction and Other Postproduction Services, Other Motion Picture and Video Industries

Periodical Publishers

Electrical Contractors, Wired Telecommunications Carriers

Software Publishers

Wired Telecommunications Carriers

Support Activities for Animal Production, Support Activities for Forestry, Support Activities for Coal Mining, Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining

Motion Picture and Video Production

Software Publishers, Research and Development in the Social Sciences and Humanities, All Other Professional, Scientific, and Technical Services, Computer Training

Computer and Computer Peripheral Equipment and Software Merchant Wholesalers, Software Publishers

Power and Communication Line and Related Structures Construction, Electrical Contractors, All Other Specialty Trade Contractors, Telephone Apparatus Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

Software Publishers, Professional and Management Development Training, Educational Support Services, Child and Youth Services

Electrical Contractors, All Other Specialty Trade Contractors, Radio, Television, and Other Electronics Stores, Wired Telecommunications Carriers, Computer Systems Design Services

Newspaper Publishers

Commercial Screen Printing, Quick Printing, Digital Printing, Other Commercial Printing, Prerecorded Compact Disc (except Software), Tape, and Record Reproducing