Stefan Jaecklin
Angel investor in Switzerland
Switzerland
Stefan Jaecklin, Angel investor in Switzerland is an active investor based in Switzerland. This profile covers what Stefan Jaecklin backs, at which stage, and how founders can reach out in 2026.
Dr. Stefan Jaecklin is a Co-Founder and serves as the Chairman at Silenccio. He serves as Senior Advisor & Board Member at Selma. He serves as a Board Member at I Believe in You and Svarmi. He served as an Advisor at Houzy. He is an Angel Investor. He serves as Executive of Strategy, Partner & Chairman at Lend. He served as a Partner at Oliver Wyman. He is also a Supervisory Board Member at Fisch Asset Management.
- Investor type
- Angel
- Stages
- Early Stage VentureLate Stage Venture
- Location
- Switzerland
- Typical check
- $3.8M
- Past investments
- 3
Notable investments
Darwinex
SelmaHow to reach Stefan Jaecklin
Angels and operators like Stefan Jaecklin 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.
Connect with Stefan Jaecklin
Frequently Asked Questions
Who is Stefan Jaecklin?
Stefan Jaecklin is an active investor, Angel investor in Switzerland. Round Funded tracks their focus and activity alongside thousands of investors.
What stage does Stefan Jaecklin invest at?
Stefan Jaecklin typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Stefan Jaecklin's typical check size?
Stefan Jaecklin typically writes checks around $3.8M. Use it as a signal for whether your raise fits their stage.
How do I contact Stefan Jaecklin?
Unlock Stefan Jaecklin's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.