Thomas Billeter
Angel investor in Switzerland
Switzerland
Thomas Billeter, Angel investor in Switzerland is an active investor based in Switzerland. This profile covers what Thomas Billeter backs, at which stage, and how founders can reach out in 2026.
Dr. Thomas Billeter is a Co-Founder and serves as Financial Lead and Board Member at Antefil Composite Tech. He served as Advisor at heymate and Spicehaus Partners. He serves as a Board Member at TallyFox. He is an Angel Investor. He is a Partner at Impact51. He co-founded and served as Strategy Lead at Workspace2go. He served as a Supervisory Board Member at Workspace2go. He is an entrepreneur, management consultant, and business angel focusing on Telecoms, IT, and Media businesses. His previous engagements include IBM, Ascom, McKinsey&Co, Allianz, and Zattoo. He holds an MSc degree in Electrotechnical Engineering from the ETH in Zurich as well as a Ph.D. in economics from the University of Zurich.
- Investor type
- Angel
- Stages
- Early Stage VenturePre Seed
- Invests in
- SaaS & Enterprise
- Location
- Switzerland
- Typical check
- $275K
- Past investments
- 2
Notable investments
How to reach Thomas Billeter
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Connect with Thomas Billeter
Frequently Asked Questions
What does Thomas Billeter invest in?
Thomas Billeter invests in SaaS & Enterprise, typically at Early Stage Venture and Pre Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Thomas Billeter invest at?
Thomas Billeter typically invests at Early Stage Venture and Pre Seed. Lead with traction that fits the stage when you reach out.
What is Thomas Billeter's typical check size?
Thomas Billeter typically writes checks around $275K. Use it as a signal for whether your raise fits their stage.
How do I contact Thomas Billeter?
Unlock Thomas Billeter's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.