7 Top startups in Chur for June 2025

We rank Synhelion, TalkPool and Eturnity AG in Chur along with 4 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Chur startup ecosystem ranks #709 globally and #14 in Switzerland.

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Best Startups in Chur for 2025

SB Score:401

Synhelion conducts innovative research in natural sciences and engineering, focusing on experimental development. Their work aims to create cutting-edge solutions that push the boundaries of technology and drive progress in sustainable energy and environmental conservation.

Industry:
Energy & Environment
Subindustry:
Clean Energy

City Rank (Chur)

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SB Score:386

TalkPool is a dynamic services and consultancy firm specializing in telecommunications infrastructure. With expertise in building and maintaining networks, TalkPool delivers innovative solutions to drive connectivity and enhance communication.

Industry:
Software & Data
Subindustry:
Comtech

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SB Score:355

Eturnity AG is a dynamic renewable energy startup. They specialize in sustainable solutions for a greener future.

Industry:
Energy & Environment
Subindustry:
Clean Energy

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SB Score:301

Flummox is a brand accelerator that specializes in acquiring, scaling, and distributing online consumer brands. By leveraging innovative strategies and market expertise, Flummox empowers these brands to reach their full potential and thrive in the competitive digital landscape.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce & Retail-Other

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SB Score:173

Mithras Technology, a Swiss energy startup, creates innovative TEG systems that convert body heat into electricity. Harnessing human warmth for power, they offer a sustainable energy solution.

Industry:
Energy & Environment
Subindustry:
Energy

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SB Score:36

Brokerbusiness.ch is a software platform that helps insurance brokers streamline their processes, ensuring control of technical data. It enhances their unique selling points and independence, making their operations more efficient and effective.

Industry:
Ecommerce & Retail
Subindustry:
Marketplaces

City Rank (Chur)

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Regional Rank (Western Europe)

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SB Score:23

Sonnbau specializes in designing and installing solar power plants and photovoltaic systems for customers seeking to generate their own electricity from renewable sources. Just like growing vegetables in a garden, having a photovoltaic system on your roof or balcony allows you to produce clean, sustainable energy.

Industry:
Energy & Environment
Subindustry:
Clean Energy

City Rank (Chur)

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Regional Rank (Western Europe)

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Total amount:7

Top 4 Energy & Environment Startups in Chur for 2025

The top three Energy & Environment startups in Chur have raised more than USD 103M. Chur startup ecosystem ranks #170 globally for the Energy & Environment industry.
SB Score:401

Synhelion conducts innovative research in natural sciences and engineering, focusing on experimental development. Their work aims to create cutting-edge solutions that push the boundaries of technology and drive progress in sustainable energy and environmental conservation.

Industry:
Energy & Environment
Subindustry:
Clean Energy

City Rank (Chur)

0

View

Regional Rank (Western Europe)

0

View

Global Rank (WorldWide)

0

Browse
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SB Score:355

Eturnity AG is a dynamic renewable energy startup. They specialize in sustainable solutions for a greener future.

Industry:
Energy & Environment
Subindustry:
Clean Energy

City Rank (Chur)

0

View

Regional Rank (Western Europe)

0

View

Global Rank (WorldWide)

0

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SB Score:173

Mithras Technology, a Swiss energy startup, creates innovative TEG systems that convert body heat into electricity. Harnessing human warmth for power, they offer a sustainable energy solution.

Industry:
Energy & Environment
Subindustry:
Energy

City Rank (Chur)

0

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Regional Rank (Western Europe)

0

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Global Rank (WorldWide)

0

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Total amount:4

Top 2 Ecommerce & Retail Startups in Chur for 2025

The top three Ecommerce & Retail startups in Chur have raised more than USD 38.7M. Chur startup ecosystem ranks among the top 10 locations in the world for startups in Ecommerce & Retail, holding the falseth position.
SB Score:301

Flummox is a brand accelerator that specializes in acquiring, scaling, and distributing online consumer brands. By leveraging innovative strategies and market expertise, Flummox empowers these brands to reach their full potential and thrive in the competitive digital landscape.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce & Retail-Other

City Rank (Chur)

0

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Regional Rank (Western Europe)

0

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Global Rank (WorldWide)

0

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SB Score:36

Brokerbusiness.ch is a software platform that helps insurance brokers streamline their processes, ensuring control of technical data. It enhances their unique selling points and independence, making their operations more efficient and effective.

Industry:
Ecommerce & Retail
Subindustry:
Marketplaces

City Rank (Chur)

0

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Regional Rank (Western Europe)

0

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Global Rank (WorldWide)

0

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Total amount:2

Top 1 Software & Data Startups in Chur for 2025

The top three Software & Data startups in Chur have raised more than USD 4.47M. Chur startup ecosystem ranks among the top 10 locations in the world for startups in Software & Data, holding the falseth position.
SB Score:386

TalkPool is a dynamic services and consultancy firm specializing in telecommunications infrastructure. With expertise in building and maintaining networks, TalkPool delivers innovative solutions to drive connectivity and enhance communication.

Industry:
Software & Data
Subindustry:
Comtech

City Rank (Chur)

0

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Regional Rank (Western Europe)

0

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Global Rank (WorldWide)

0

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Total amount:1

Most Funded Startups in Chur for 2025

The top three most funded startups in Chur have raised total funding of more than USD 142M. Synhelion has 1.43% more funding than Flummox.
SB Score:401

Synhelion conducts innovative research in natural sciences and engineering, focusing on experimental development. Their work aims to create cutting-edge solutions that push the boundaries of technology and drive progress in sustainable energy and environmental conservation.

Industry:
Energy & Environment
Subindustry:
Clean Energy

City Rank (Chur)

0

View

Regional Rank (Western Europe)

0

View

Global Rank (WorldWide)

0

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SB Score:301

Flummox is a brand accelerator that specializes in acquiring, scaling, and distributing online consumer brands. By leveraging innovative strategies and market expertise, Flummox empowers these brands to reach their full potential and thrive in the competitive digital landscape.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce & Retail-Other

City Rank (Chur)

0

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Regional Rank (Western Europe)

0

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Global Rank (WorldWide)

0

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SB Score:355

Eturnity AG is a dynamic renewable energy startup. They specialize in sustainable solutions for a greener future.

Industry:
Energy & Environment
Subindustry:
Clean Energy

City Rank (Chur)

0

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Regional Rank (Western Europe)

0

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Global Rank (WorldWide)

0

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Total amount:7

Top Hiring Startups in Chur by Employee Number

The top three hiring startups in Chur have an median employee size that is between [51-100]
SB Score:386

TalkPool is a dynamic services and consultancy firm specializing in telecommunications infrastructure. With expertise in building and maintaining networks, TalkPool delivers innovative solutions to drive connectivity and enhance communication.

Industry:
Software & Data
Subindustry:
Comtech

City Rank (Chur)

0

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Regional Rank (Western Europe)

0

View

Global Rank (WorldWide)

0

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SB Score:355

Eturnity AG is a dynamic renewable energy startup. They specialize in sustainable solutions for a greener future.

Industry:
Energy & Environment
Subindustry:
Clean Energy

City Rank (Chur)

0

View

Regional Rank (Western Europe)

0

View

Global Rank (WorldWide)

0

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SB Score:401

Synhelion conducts innovative research in natural sciences and engineering, focusing on experimental development. Their work aims to create cutting-edge solutions that push the boundaries of technology and drive progress in sustainable energy and environmental conservation.

Industry:
Energy & Environment
Subindustry:
Clean Energy

City Rank (Chur)

0

View

Regional Rank (Western Europe)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:301

Flummox is a brand accelerator that specializes in acquiring, scaling, and distributing online consumer brands. By leveraging innovative strategies and market expertise, Flummox empowers these brands to reach their full potential and thrive in the competitive digital landscape.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce & Retail-Other

City Rank (Chur)

0

View

Regional Rank (Western Europe)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Total amount:7

Explore the Startup Ecosystem of Chur

National Rank

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Regional Rank

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205th

9

Global Rank

(WorldWide)

654th

38

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Top Cities for Startups in Switzerland - Ranked by StartupBlink

StartupBlink ranks the startup ecosystems of more than 100 countries and 1,000 cities. Download our latest Global Startup Ecosystem Report.
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