Ralph Christoffersen
Special Partner at Lightstone Ventures
Boulder, Colorado
Ralph Christoffersen, Special Partner at Lightstone Ventures is an active investor based in Boulder, Colorado. This profile covers what Ralph Christoffersen backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestor
- Stages
- Early Stage VentureSeed
- Invests in
- Biotech & Pharma
- Location
- Boulder, Colorado
- Typical check
- $375K
- Past investments
- 7
Notable investments
How to reach Ralph Christoffersen
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Frequently Asked Questions
What does Ralph Christoffersen invest in?
Ralph Christoffersen invests in Biotech & Pharma, typically at Early Stage Venture and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Ralph Christoffersen invest at?
Ralph Christoffersen typically invests at Early Stage Venture and Seed. Lead with traction that fits the stage when you reach out.
What is Ralph Christoffersen's typical check size?
Ralph Christoffersen typically writes checks around $375K. Use it as a signal for whether your raise fits their stage.
How do I contact Ralph Christoffersen?
Unlock Ralph Christoffersen's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.