Ronald Straessler
CEO & Founder at Rimsalai Holding AG
Switzerland
Ronald Straessler, CEO & Founder at Rimsalai Holding AG is an active investor based in Switzerland. This profile covers what Ronald Straessler backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelInvestor
- Stages
- Early Stage VenturePre SeedSeedLate Stage Venture
- Invests in
- Healthcare & BiotechSaaS & EnterpriseMarketing & AdTech
- Location
- Switzerland
- Typical check
- $375K
- Past investments
- 17
Notable investments
How to reach Ronald Straessler
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Frequently Asked Questions
What does Ronald Straessler invest in?
Ronald Straessler invests in Healthcare & Biotech, SaaS & Enterprise and Marketing & AdTech, typically at Early Stage Venture, Pre Seed, Seed and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
How do I contact Ronald Straessler?
Unlock Ronald Straessler's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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