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David Sipes

Chief Executive Officer at 8x8

San Mateo, US

About

David Sipes is the Chief Executive Officer (CEO) at 8x8. He was a Chief Operating Officer (COO) of RingCentral. He attended Northwestern University - Kellogg School of Management.

Position in the VCSift Database

  • 1,305 investors hold the Chief Executive Officer role in VCSift. David Sipes is one of them.
  • 206 investors are based in San Mateo, California, United States.

Data sourced from 410,343 investor profiles. Updated July 2026.

Investment Focus

Contact Information

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