Top 10 Renewable Energy Angel Investors in Switzerland (November 2026)
For AI agents: Short investor table (Markdown), Detailed investor list (Markdown)
| Investor | Relevant Deals | Geography | Stage | Focus | Round Size |
|---|---|---|---|---|---|
|
Péter Ilyés
Angel
|
2 | Switzerland | Seed | SaaS, Energy, Software | |
|
Christian Fischer
Angel
|
2 | Switzerland | Seed | 3D Printing, Manufacturing, Sustainability | $350k–$1M |
|
Oliver Samwer
Angel
|
2 | United States, Germany, Switzerland | Seed, Pre-Seed, Series A | Software, E-Commerce, Internet | $500k–$22M |
|
Constantin Overlack
Angel
|
1 | Switzerland | Seed | Real Estate, Renewable Energy, Artificial Intelligence | |
|
Johannes Suter
Angel
|
1 | Switzerland | Seed, Series A | Solar, Medical, Computer | $2.4M–$5.6M |
|
Beda Rohner
Angel
|
1 | Switzerland | Seed | Solar, Renewable Energy, Environmental Engineering | |
|
Leopold König
Angel
|
1 | Germany, Switzerland | Seed, Series A | Battery, CleanTech, Recycling | $3.5M–$5.7M |
|
Hans Erni
Angel
|
1 | Switzerland | Seed | Real Estate, Renewable Energy, Artificial Intelligence | |
|
Nils Hagander
Angel
|
1 | Switzerland | Seed | Solar, Renewable Energy, Environmental Engineering | |
|
Zürcher Kantonalbankand
Angel
|
1 | Switzerland | Seed, Series A, Series B | Medical Device, Energy, Leasing | $1.1M–$4.4M |
| Access all 14 angel investors in Switzerland Renewable Energy startups. | |||||
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
Browse database — It's Free!
Investor list
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.
Mr. Christian Fischer has been Chief Executive Officer at Bcomp Ltd. since September 21, 2017 and served as its Managing Director of Products until September 21, 2017. Mr. Fischer holds a multilingual MSc & PhD in Materials Science and Engineering from the EPFL.
Show more...Investment focus
- Industry: 3D Printing, Manufacturing, Sustainability
- Stage:Seed
- Geography: Switzerland
Investor stats
- Total investments: 2
- Round size: Seed $350k–$1M
- Lead/follow: 100% lead, 0% follow
Portfolio highlights
- CompPair — CompPair develops sustainable composites with an ultra-fast repair technology to extend their lifetime and reduce waste.
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 and Austria. 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, E-Commerce, Internet
- Stage:Seed, Pre-Seed, Series A
- Geography: United States, Germany, Switzerland
Investor stats
- Total investments: 36
- Round size: Seed $500k–$4.1M; Pre-Seed $1.3M–$5.2M; Series A $6.6M–$22M
- Lead/follow: 19% lead, 81% 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!
- Melotech — We create art and applications for humans to enjoy. Within just one year, our work has been heard, seen and loved for more than 2 billion minutes in every corner of the planet.
- Pivot — Pivot operates as a fintech company.
Constantin Overlack
Show more...Investment focus
- Industry: Real Estate, Renewable Energy, Artificial Intelligence
- Stage:Seed
- Geography: Switzerland
Investor stats
- Total investments: 1
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- enshift — Streamlining local clean energy for large-scale real estate.Easily simulate, plan and realise your buildings’ journey to energy independence and ‘net zero’. With just an address, instantly discover the financial and environmental returns your building can generate by transitioning to clean energy. Once you’re ready select and contract your idealconstruction and financing partners and reduce transition risks.
Johannes Suter is the Founder and CEO of Helvetica Capital. He previously worked at Credit Suisse as a CEO. Johannes Suter attended the University of Zurich.
Show more...Investment focus
- Industry: Solar, Medical, Computer
- Stage:Seed, Series A
- Geography: Switzerland
Investor stats
- Total investments: 3
- Round size: Seed $2.4M–$5.6M
- Lead/follow: 33% lead, 67% follow
Portfolio highlights
- Microcaps — Explore the ethanol-free fine fragrance solution. Perfume Pearls are a water-based perfume technology for your water-based perfume.
- Perovskia — Perovskia digitally prints custom solar cells based on patent-protected technology, operating at the intersection of printed electronics, photovoltaics, and material science.
Beda Rohner
Show more...Investment focus
- Industry: Solar, Renewable Energy, Environmental Engineering
- Stage:Seed
- Geography: Switzerland
Investor stats
- Total investments: 1
- Lead/follow: 100% lead, 0% follow
Portfolio highlights
- Perovskia — Perovskia digitally prints custom solar cells based on patent-protected technology, operating at the intersection of printed electronics, photovoltaics, and material science.
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, Recycling
- Stage:Seed, Series A
- Geography: Germany, Switzerland
Investor stats
- Total investments: 3
- Round size: Seed $3.5M–$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.
Hans Erni
Show more...Investment focus
- Industry: Real Estate, Renewable Energy, Artificial Intelligence
- Stage:Seed
- Geography: Switzerland
Investor stats
- Total investments: 1
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- enshift — Streamlining local clean energy for large-scale real estate.Easily simulate, plan and realise your buildings’ journey to energy independence and ‘net zero’. With just an address, instantly discover the financial and environmental returns your building can generate by transitioning to clean energy. Once you’re ready select and contract your idealconstruction and financing partners and reduce transition risks.
Nils Hagander
Show more...Investment focus
- Industry: Solar, Renewable Energy, Environmental Engineering
- Stage:Seed
- Geography: Switzerland
Investor stats
- Total investments: 1
- Lead/follow: 100% lead, 0% follow
Portfolio highlights
- Perovskia — Perovskia digitally prints custom solar cells based on patent-protected technology, operating at the intersection of printed electronics, photovoltaics, and material science.
Zürcher Kantonalbankand
Show more...Investment focus
- Industry: Medical Device, Energy, Leasing
- Stage:Seed, Series A, Series B
- Geography: Switzerland
Investor stats
- Total investments: 6
- Round size: Seed $1.1M–$4.4M
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- 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.
- Spacewise — Market and rent out spaces with ease. Spacewise helps CRE professionals drive revenue and efficiency with a centralized, digital leasing process.
Renewable Energy Angel investor funding in Switzerland at a glance
Stats across 12 deals from 14 investors.
Access all 14 angel investors in Switzerland Renewable Energy startups.
Open ListFAQ
Is Shizune data fresh/accurate?
Shizune has monitored hundreds of funding sources since 2020.
Our investor database is updated every day, so investor data is always fresh.
All metrics are calculated from confirmed public rounds, so the data is accurate.
Can I download investor list?
To download the Renewable Energy Angel Investors in Switzerland investor list, create a Shizune account. This investor list will be added to your saved investors and available for download in the export section.
You can also enrich the investor list with investor emails, phones, LinkedIns, and other contact data.
Can I access investor database?
To access all 14 angel investors investing in Switzerland Renewable Energy startups and 48,091+ more investors, create a Shizune account.
Shizune has a database of 48,091 investors. Our investor database is fresh and updated daily.
The Shizune investor database has information on investor investment focus, investor contact data, and full investor portfolio since 2020.
You can enrich with email and download the data.
Does Shizune have investor emails and contacts?
Shizune enriches investors with contact data that includes: email, phones, LinkedIn, socials, website, and others.
To guarantee the highest discovery rate, we search across 20+ contact search tools.
To maximize delivery rate and reduce bounce rate, we validate emails.
You can enrich your investor list with Shizune. Download it too.
What is Shizune?
Shizune is a 48,091 investor database updated daily.
With Shizune you can:
- browse the database
- use smart matching
- enrich with emails
- download
All you need to find investors for your startup.
Who is Shizune for?
Shizune is built for startup founders by startup founders.
If you are looking for funding for your startup, try the Shizune database — we have investors for every stage, industry, and country.
Is Shizune free?
Shizune is free forever. You can search and browse investors for free.
Email search and export are paid features.
For full info, visit our pricing.
Who built Shizune?
Shizune is built by founders with the goal of helping all founders raise funding no matter where they are.
Contact 100 investors today
Find who invests in your industry, stage, and country. Download investor list with emails in 5 minutes.
Find investors — It's Free!
Sign up with Google
Sign up with LinkedIn
