Mark Klein vs Jack Altman

Mark Klein vs Jack Altman

Mark Klein is a venture capital based in San Francisco, California, United States. Jack Altman is a individual/angel based in San Francisco, California, United States across 70 portfolio companies.

• Investor type: Mark Klein — Venture Capital; Jack Altman — Individual/Angel
• Headquarters: Mark Klein — San Francisco, California, United States; Jack Altman — San Francisco, California, United States
• Portfolio companies: Mark Klein — not disclosed; Jack Altman — 70

• Mark Klein — Venture Capital · San Francisco, California, United States · Mark Klein portfolio
• Jack Altman — Individual/Angel · San Francisco, California, United States · 70 tracked deals · Jack Altman portfolio

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