Top 5 Renewable Energy Angel Investors in Switzerland (June 2026)
For AI agents: Short investor table (Markdown), Detailed investor list (Markdown)
| Investor | Relevant Deals | Geography | Stage | Focus | Round Size |
|---|---|---|---|---|---|
|
Oliver Samwer
Angel
|
2 | Germany, Switzerland, United States | Seed, Series A, Pre-Seed | Software, Internet, E-Commerce | $500k–$22M |
|
Péter Ilyés
Angel
|
2 | Switzerland | Seed | SaaS, Energy, Software | |
|
Zürcher Kantonalbankand
Angel
|
1 | Switzerland | Seed, Series A, Series B | Medical Device, Energy, Medical | $1.2M–$4.9M |
|
Torge Thönnessen
Angel
|
1 | Germany, Switzerland | Seed, Series A | Battery, CleanTech, Manufacturing | $3.9M–$5.7M |
|
Leopold König
Angel
|
1 | Germany, Switzerland | Seed, Series A | Battery, CleanTech, Manufacturing | $3.9M–$5.7M |
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Oliver Samwer was born in Cologne, Germany, in 1972. Oliver holds M.Sc. degree in Business Administration from WHU – Otto Beisheim School of Management. Upon graduation, Oliver and his two brothers founded Alando.de in 1999. After the sale of Alando.de to eBay Inc., he was Managing Director of eBay, responsible for Germany, Switzerland andAustria. In 2000, Oliver and his two brothers founded Jamba! AG, which was acquired by Verisign Inc. in 2004. In 2007, Oliver founded Rocket Internet. Since 2014, Oliver has served as Rocket’s Chief Executive Officer. Oliver is responsible for strategy development and implementation, business development and investor relations.
Show more...Investment focus
- Industry: Software, Internet, E-Commerce
- Stage:Seed, Series A, Pre-Seed
- Geography: Germany, Switzerland, United States
Investor stats
- Total investments: 32
- Round size: Seed $500k–$4.1M; Pre-Seed $2M–$5.5M; Series A $6.6M–$22M
- Lead/follow: 16% lead, 84% follow
Portfolio highlights
- MFG.com — MFG brings buyers and suppliers together by connecting buyers custom part requests with the right manufacturer. Register now for free!
- Silkhaus — Silkhaus makes living comfortable and convenient through 24/7 mobile support and a digital concierge.
- Pivot — Pivot operates as a fintech company.
Péter Ilyés is a former CEO of E.ON Italia.
Show more...Investment focus
- Industry: SaaS, Energy, Software
- Stage:Seed
- Geography: Switzerland
Investor stats
- Total investments: 2
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Hive Power — Hive Power provides a SaaS platform to optimise your existing electrical distribution grid, both from the technical and economic points of view.
Zürcher Kantonalbankand
Show more...Investment focus
- Industry: Medical Device, Energy, Medical
- Stage:Seed, Series A, Series B
- Geography: Switzerland
Investor stats
- Total investments: 5
- Round size: Seed $1.2M–$4.9M
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Matriq — matriq offers innovative solutions for the part-individual marking of plastic components of all kinds. With the DynamicMold technology, marking takes place directly in the manufacturing machine, whether in injection molding, blow molding or thermoforming. Besides the application for traceability, the DynamicMold technology also offers thepossibility to integrate product protection.
- Aspivix — ASPIVIX is developing a new generation of medical devices that make gynecological procedures gentler and safer for women and gynecologists. The first device, CAREVIX, is designed to prevent cervix bleeding using a suction technology to replace traumatic tenaculum (forceps).
- Positrigo — NeuroLF is an ultra-compact brain Positron Emission Tomography system. Our technology makes functional imaging accessible for people worldwide.
Torge Thönnessen is the Co-founder and CEO at Custom Cells.
Show more...Investment focus
- Industry: Battery, CleanTech, Manufacturing
- Stage:Seed, Series A
- Geography: Germany, Switzerland
Investor stats
- Total investments: 3
- Round size: Seed $3.9M–$5.7M
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- BTRY — BTRY is a spin-off of EMPA and ETH and is developing the industry's first energy-dense solid-state battery, using sophisticated semiconductor manufacturing technologies.
- Cylib — The cylib process transfers waste from end of life batteries or production scrap into marketable products. Cylib covers all steps from the discharging of batteries up to hydrometallurgical extraction. Since the whole process is in one hand, also the processing of production scraps as well as black mass is possible.
Leopold König is the Co-Founder and Managing Director at Customcells. He was a Research Fellow at Fraunhofer Institute for Silicon Technology.
Show more...Investment focus
- Industry: Battery, CleanTech, Manufacturing
- Stage:Seed, Series A
- Geography: Germany, Switzerland
Investor stats
- Total investments: 3
- Round size: Seed $3.9M–$5.7M
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- BTRY — BTRY is a spin-off of EMPA and ETH and is developing the industry's first energy-dense solid-state battery, using sophisticated semiconductor manufacturing technologies.
- Cylib — The cylib process transfers waste from end of life batteries or production scrap into marketable products. Cylib covers all steps from the discharging of batteries up to hydrometallurgical extraction. Since the whole process is in one hand, also the processing of production scraps as well as black mass is possible.
Renewable Energy Angel investor funding in Switzerland at a glance
Stats across 7 deals from 6 investors.
Access all 6 angel investors in Switzerland Renewable Energy startups.
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