Doug Griffin vs Bret Wiener

Doug Griffin vs Bret Wiener

Doug Griffin is a venture capital based in Mill Valley. Bret Wiener is a private equity based in Westport. Both invest in Aerospace Defense, while Doug Griffin also covers adjacent sectors and Bret Wiener covers E Commerce and Healthcare.

• Investor type: Doug Griffin — Venture Capital; Bret Wiener — Private Equity
• Headquarters: Doug Griffin — Mill Valley; Bret Wiener — Westport
• Sectors: Doug Griffin — Aerospace Defense; Bret Wiener — Aerospace Defense, E Commerce, Healthcare

• Doug Griffin — Venture Capital · Mill Valley · Doug Griffin portfolio
• Bret Wiener — Private Equity · WESTPORT · Bret Wiener portfolio

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