Tom Spier vs Callum Semple

Tom Spier vs Callum Semple

Tom Spier is a individual/angel based in Boulder, Colorado, United States. Callum Semple is a private equity based in Denver across 235 portfolio companies.

• Investor type: Tom Spier — Individual/Angel; Callum Semple — Private Equity
• Headquarters: Tom Spier — Boulder, Colorado, United States; Callum Semple — Denver
• Portfolio companies: Tom Spier — not disclosed; Callum Semple — 235

• Tom Spier — Individual/Angel · Boulder, Colorado, United States · Tom Spier portfolio
• Callum Semple — Private Equity · Denver · 235 tracked deals · Callum Semple portfolio

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