Douglas Zinke vs Jeff Seibert

Douglas Zinke vs Jeff Seibert

Douglas Zinke is a individual/angel based in Ashton. Jeff Seibert is a individual/angel based in San Francisco, California, United States across 54 portfolio companies.

• Investor type: Douglas Zinke — Individual/Angel; Jeff Seibert — Individual/Angel
• Headquarters: Douglas Zinke — Ashton; Jeff Seibert — San Francisco, California, United States
• Portfolio companies: Douglas Zinke — not disclosed; Jeff Seibert — 54

• Douglas Zinke — Individual/Angel · Ashton · Douglas Zinke portfolio
• Jeff Seibert — Individual/Angel · San Francisco, California, United States · 54 tracked deals · Jeff Seibert portfolio

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