Ian Gragtmans vs Jack Altman

Ian Gragtmans vs Jack Altman

Ian Gragtmans is a individual/angel based in Verona. Jack Altman is a individual/angel based in San Francisco, California, United States across 70 portfolio companies.

• Investor type: Ian Gragtmans — Individual/Angel; Jack Altman — Individual/Angel
• Headquarters: Ian Gragtmans — Verona; Jack Altman — San Francisco, California, United States
• Portfolio companies: Ian Gragtmans — not disclosed; Jack Altman — 70

• Ian Gragtmans — Individual/Angel · Verona · Ian Gragtmans portfolio
• Jack Altman — Individual/Angel · San Francisco, California, United States · 70 tracked deals · Jack Altman portfolio

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