Sean Offner
Principal at Alpine Investors
Denver, Colorado
Sean Offner, Principal at Alpine Investors is an active investor based in Denver, Colorado. This profile covers what Sean Offner backs, at which stage, and how founders can reach out in 2026.
- Investor type
- PE
- Stages
- Series BLate Stage Venture
- Invests in
- SaaS & EnterpriseDeveloper Tools & DataEdTechMarketing & AdTechHR & Future of WorkImpact & Social Enterprise
- Location
- Denver, Colorado
- Typical check
- $5M
- Past investments
- 7
Notable investments
UnbounceKidKare by MinuteMenuThinkLPAxia WaterHow to reach Sean Offner
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Frequently Asked Questions
What does Sean Offner invest in?
Sean Offner invests in SaaS & Enterprise, Developer Tools & Data, EdTech and Marketing & AdTech, typically at Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Sean Offner invest at?
Sean Offner typically invests at Series B and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Sean Offner's typical check size?
Sean Offner typically writes checks around $5M. Use it as a signal for whether your raise fits their stage.
How do I contact Sean Offner?
Unlock Sean Offner's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.