Gregg Sonnen
CFO and Partner
Denver, Colorado
Gregg Sonnen, CFO and Partner is an active investor based in Denver, Colorado. This profile covers what Gregg Sonnen backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Location
- Denver, Colorado
- Typical check
- $150K
How to reach Gregg Sonnen
Angels and operators like Gregg Sonnen reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
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Frequently Asked Questions
Who is Gregg Sonnen?
Gregg Sonnen is an active investor, CFO and Partner. Round Funded tracks their focus and activity alongside thousands of investors.
What stage does Gregg Sonnen invest at?
Gregg Sonnen typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Gregg Sonnen's typical check size?
Gregg Sonnen typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact Gregg Sonnen?
Unlock Gregg Sonnen's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.