About Nielsen Mobile LLC

Nielsen Mobile (formerly Telephia) provides market research and service quality data on the wireless telecommunications industry. It primarily serves more than 100 device makers, retailers, and service operators in the US, Canada, and Europe, providing insight into the competitive landscape and areas of customer needs. Nielsen Mobile measures such areas as subscriber share, network quality, device share, customer satisfaction, and application usage. The company is owned by The Nielsen Company, the #1 market research firm in the world.

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Nielsen Mobile LLC

1010 Battery St
San Francisco, CA 94111-1202
Phone: 1 (917) 435-9301


  • Employer Type: Subsidiary
  • Director Wireless And Home Bill Panel: Kevin Ching
  • Account Director, T Mobil: Bo Dong
  • Product Manager, Market Metrics: Paul Stoffel
  • Employees: 260

Major Office Locations

  • San Francisco, CA