37 Best Switzerland Energy & Nuclear Startups to Watch in 2023 | Seedtable

37 Energy & Nuclear Startups in Switzerland to Watch in 2023

Switzerland's Energy & Nuclear sector is booming. This year’s list of the best 37 Switzerland Energy & Nuclear startups is an eclectic mix of hyper-growth scaleups, small creative startups and everything in between.

The last update was made on March 19, 2023.

Curated by @gonsanchezs

Switzerland 10+ employees Fast-growing


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Energy Vault

Energy Vault offers a utility-scale, gravity-based storage solution for renewable energy.

Lugano   101 to 250   $380 Million   $110 Million  

SoftBank Group   Cemex Ventures  

B2B  

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Energy Vault

Energy Vault offers a utility-scale, gravity-based storage solution for renewable energy.

Lugano   101 to 250   $380 Million   $110 Million  

SoftBank Group   Cemex Ventures  

B2B  

Secure a sponsored spot for your company

Climeworks

Climeworks engages in capturing CO2 from the air via commercial carbon dioxide removal technology.

Zürich   101 to 250   $780 Million   $110 Million  

Global Founders Capital (GFC)   GIC  

B2B  

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Insolight

Insolight is an energy company that develops and manufactures solar panels.

Lausanne   11 to 50   $20 Million   $5.4 Million  

Verve Ventures  

B2B  

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Pexapark

Pexapark provides an energy investment platform that specializes in software and advisory services for renewable energy sales.

Zürich   51 to 100   $21 Million   $6.8 Million  

B2B   SAAS  

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Akselos

Akselos is a developer of digital twin technology designed to protect critical infrastructures.

Lausanne   11 to 50   $29 Million   $17 Million  

Future Energy Ventures  

B2B   SAAS  

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Pexapark

Pexapark provides an energy investment platform that specializes in software and advisory services for renewable energy sales.

Zürich   51 to 100   $21 Million   $6.8 Million  

B2B   SAAS  

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EH Group Engineering

EH Group Engineering is focused on the development and production of its innovative fuel cell technology

Lausanne   1 to 10   $8.4 Million   $5.5 Million  

B2B  

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EH Group Engineering

EH Group Engineering is focused on the development and production of its innovative fuel cell technology

Lausanne   1 to 10   $8.4 Million   $5.5 Million  

B2B  

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rqmicro

Rqmicro develops a pathogen separation and detection technology that delivers accurate results in less than 2 hours

Zürich   11 to 50   $14 Million   $6.4 Million  

B2B  

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Bloom Biorenewables Ltd

Bloom Biorenewables is making biomass a true alternative to petroleum.

Fribourg   1 to 10   $7 Million   $3.4 Million  

B2B  

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matriq

matriq offers innovative solutions for the part-individual marking of plastic components of all kinds.

Saint Gallen   11 to 50   $6.3 Million   $1.9 Million  

B2B  

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Exnaton

Exnaton is the software for the transition to renewable energy.

Zürich   11 to 50   $0   $270 Thousand  

True Ventures   Global Founders Capital (GFC)  

B2B   SAAS   MARKETPLACE  

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Gilytics

Gilytics provides an interactive cloud based web-application for asset managment of distributed energy and linear infrastructures.

Zürich   1 to 10   $1.5 Million   $1.1 Million  

High-Tech Gründerfonds  

B2B   SAAS  

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Gilytics

Gilytics provides an interactive cloud based web-application for asset managment of distributed energy and linear infrastructures.

Zürich   1 to 10   $1.5 Million   $1.1 Million  

High-Tech Gründerfonds  

B2B   SAAS  

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Wegaw

Remote sensing satellite data processing with artificial intelligence for energy production optimization

Lausanne   1 to 10   $2.5 Million   $200 Thousand  

Katapult Accelerator  

B2B   SAAS  

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DePoly

DePoly has developed chemical process that converts unsorted, dirty, post-consumer PET plastic items into virgin grade raw materials.

Sion   11 to 50   $4.4 Million   $1.5 Million  

Tiny VC   Wingman Ventures  

B2B  

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Groam

Groam provide bio-based and biodegradable foam solutions for fast disposables.

Zürich     $160 Thousand   $160 Thousand  

Venture Kick  

B2B  

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WattAnyWhere

WattAnyWhere provides a 300kW pollutant free fuel cell system that converts renewable ethanol into clean electricity for EV fast charging.

Sion   1 to 10   $1.5 Million   $1.3 Million  

B2B  

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UniSieve

UniSieve is a cleantech company that provides molecular separation membrane solutions for a wide range of applications.

Zürich   1 to 10   $5.3 Million  

Wingman Ventures  

B2B  

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UniSieve

UniSieve is a cleantech company that provides molecular separation membrane solutions for a wide range of applications.

Zürich   1 to 10   $5.3 Million  

Wingman Ventures  

B2B  

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WattAnyWhere

WattAnyWhere provides a 300kW pollutant free fuel cell system that converts renewable ethanol into clean electricity for EV fast charging.

Sion   1 to 10   $1.5 Million   $1.3 Million  

B2B  

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INERGIO

INERGIO is a reliable power power supply yet is a challenge to off-grid systems.

Lausanne   1 to 10   $1.6 Million   $1.4 Million  

B2B  

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Arktis Radiation Detectors

Arktis Radiation Detectors has developed a platform technology for detecting ionizing radiation using compressed noble gas.

Zürich   11 to 50   $15 Million  

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INERGIO

INERGIO is a reliable power power supply yet is a challenge to off-grid systems.

Lausanne   1 to 10   $1.6 Million   $1.4 Million  

B2B  

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KOMP-ACT

KOMP-ACT develops innovative electric motion technology for the industrial automation industry for a carbon-neutral future.

Lausanne   1 to 10   $3 Million  

B2B  

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SmartHelio

SmartHelio wants to be the doctor for solar plants. We make solar plants greener using proprietary Edge sensor and intelligent software.

Lausanne   11 to 50   $1 Million  

Y Combinator   Venture Kick  

B2B   SAAS  

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SoHHytec

SoHHytec provides renewable system for onsite production of solar fuel and power which is cleaner, greener, and cost-effective.

Lausanne   1 to 10   $1.9 Million   $2 Million  

B2B  

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SoHHytec

SoHHytec provides renewable system for onsite production of solar fuel and power which is cleaner, greener, and cost-effective.

Lausanne   1 to 10   $1.9 Million   $2 Million  

B2B  

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Urbio

Urbio is a software that accelerates the transition of utilities towards clean energy.

Sion   1 to 10   $2.1 Million  

Wingman Ventures  

B2B   SAAS  

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CLEMAP

CLEMAP optimizes energy consumption through innovative products and solutions.

Zürich   1 to 10   $0  

B2B   SAAS  

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Corintis

Corintis develops cooling technologies for high performance semiconductors.

Geneva   1 to 10   $150 Thousand  

B2B  

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South Pole

South Pole is a leading provider of climate solutions with a focus on renewable energy.

Zürich   101 to 250   $0  

B2B  

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ABB

ABB provides power and automation technologies for smart grids, robotics, electric cars, renewable energy and motors.

Zürich   10001+   $2.7 Million  

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South Pole

South Pole is a leading provider of climate solutions with a focus on renewable energy.

Zürich   101 to 250   $0  

B2B  

Secure a sponsored spot for your company

NeaSens

NeaSens help protect people from radon, a natural gas and cause of lung cancer.

Geneva   1 to 10   $11 Thousand  

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Hydromea

Hydromea develops products and solutions that allow customers to have autonomous high-speed and high-volume subsea data access in real-time.

Lausanne   1 to 10   $1.6 Million  

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Get the full list of 9,200+ European tech companies

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