• 333293 – Printing Machinery and Equipment Manufacturing
  • 333313 – Office Machinery Manufacturing
  • 334111 – Electronic Computer Manufacturing
  • 334112 – Computer Storage Device Manufacturing
  • 334113 – Computer Terminal Manufacturing
  • 334119 – Other Computer Peripheral Equipment Manufacturing
  • 334210 – Telephone Apparatus Manufacturing
  • 334220 – Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
  • 334290 – Other Communications Equipment Manufacturing
  • 334310 – Audio and Video Equipment Manufacturing
  • 423430 – Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
  • 423440 – Other Commercial Equipment Merchant
  • 517110 – Wired Telecommunications Carriers
  • 517210 – Wireless Telecommunications Carriers (except Satellite)
  • 517911 – Telecommunications Resellers
  • 519130 – Internet Publishing and Broadcasting and Web Search Portals
  • 541711 – Research and Development in Biotechnology
  • 541712 – Research and Development in the Physical, Engineering, and Life Sciences