# Climate Tech investors in Switzerland (2026 list)

> 29 climate Tech investors in Switzerland, 100% active in the last 12 months. Led by Techstars, SOSV, EIC Accelerator. Ranked by what they funded.

Source: https://millionrounds.com/lists/climate-investors-in-switzerland (Millionrounds; every figure on the page links to its filing or article)

[Investor Lists](https://millionrounds.com/lists)

# Climate Tech investors in Switzerland

Updated 7 November 2026

Firms observed backing a climate Tech company in Switzerland in the last two years, wherever the firm is based.

[See all 29 *→*](https://millionrounds.com/login?join=1&next=%2Fapp%2Finvestor-lists%2Fclimate-investors-in-switzerland)The top 25

**29** investors on the list No change this week

**863** cheques in 12 months *-29%* against the market

**$5.1M** median round they joined *-36%* against the market median

**100%** wrote a cheque in 12 months

**59%** have led a round

## The Top 25

Ordered by cheques observed, never by anything anyone paid for

Deploying now (25)

- 1 [Techstars](https://millionrounds.com/fund/techstars) *Deploying now* VC firm · United States **2,989** **$1.2M** median round **Nov 2026** last seen
- 2 [SOSV](https://millionrounds.com/fund/sosv) *Deploying now* VC firm · United States **951** **$2.5M** median round **Nov 2026** last seen
- 3 [EIC Accelerator](https://millionrounds.com/fund/eic-accelerator) *Deploying now* Government · European Union **875** **$4.3M** median round **Oct 2026** last seen
- 4 [K Fund](https://millionrounds.com/fund/kfund) *Deploying now* VC firm · Spain **340** **$3M** median round **Oct 2026** last seen
- 5 [Venture Kick](https://millionrounds.com/fund/venture-kick) *Deploying now* Accelerator · Switzerland **329** **$2.1M** median round **Nov 2026** last seen
- 6 [360 Capital](https://millionrounds.com/fund/360-capital) *Deploying now* VC firm · France **167** **$7.8M** median round **Nov 2026** last seen
- 7 [Innosuisse](https://millionrounds.com/fund/innosuisse) *Deploying now* Government · Switzerland **144** **$1.9M** median round **Aug 2026** last seen
- 8 [M Ventures](https://millionrounds.com/fund/m-ventures) *Deploying now* Corporate VC · Switzerland **143** **$15M** median round **Sept 2026** last seen
- 9 [Leo Capital](https://millionrounds.com/fund/leo-capital) *Deploying now* VC firm · United States **130** **$4.7M** median round **Oct 2026** last seen
- 10 [SE Ventures](https://millionrounds.com/fund/se-ventures) *Deploying now* Corporate VC · United States **112** **$16M** median round **Oct 2026** last seen
- 11 [Chevron Technology Ventures](https://millionrounds.com/fund/chevron-technology-ventures) *Deploying now* Corporate VC · United States **104** **$17M** median round **Sept 2026** last seen
- 12 [HTGF High-Tech Gründerfonds](https://millionrounds.com/fund/high-tech-grunderfonds-htgf) *Deploying now* VC firm · Germany **94** **$7M** median round **Nov 2026** last seen
- 13 [Big Idea Ventures](https://millionrounds.com/fund/big-idea-ventures) *Deploying now* VC firm · United States **84** **$1.3M** median round **Sept 2026** last seen
- 14 [Swisscom Ventures](https://millionrounds.com/fund/swisscom-ventures) *Deploying now* Corporate VC · Switzerland **83** **$17M** median round **Jul 2026** last seen
- 15 [Founderful](https://millionrounds.com/fund/founderful) *Deploying now* VC firm · Switzerland **76** **$4M** median round **Oct 2026** last seen
- 16 [Axeleo Capital](https://millionrounds.com/fund/axeleo-capital) *Deploying now* VC firm · France **70** **$6.8M** median round **Nov 2026** last seen
- 17 [UniCredit](https://millionrounds.com/fund/unicredit) *Deploying now* VC firm · Italy **55** **$16M** median round **Sept 2026** last seen
- 18 [Kickfund](https://millionrounds.com/fund/kickfund) *Deploying now* Corporate VC · Switzerland **52** **$2.4M** median round **Sept 2026** last seen
- 19 [Eurostars](https://millionrounds.com/fund/eurostars) *Deploying now* VC firm · Belgium **49** **$2.6M** median round **Jul 2026** last seen
- 20 [Zürcher Kantonal Bank](https://millionrounds.com/fund/zurcher-kantonalbank-zkb) *Deploying now* Government · Switzerland **23** **$5.1M** median round **Oct 2026** last seen
- 21 [Realyze Ventures](https://millionrounds.com/fund/realyze-ventures) *Deploying now* VC firm · Germany **7** **$10M** median round **Sept 2026** last seen
- 22 [EquityPitcher Ventures](https://millionrounds.com/fund/equitypitcher-ventures) *Deploying now* VC firm · Switzerland **6** **$4M** median round **Sept 2026** last seen
- 23 [Cambridge Enterprise Ventures](https://millionrounds.com/fund/cambridge-enterprise-ventures) *Deploying now* VC firm **6** **$16M** median round **Jun 2026** last seen
- 24 [Technology Fund](https://millionrounds.com/fund/technology-fund) *Deploying now* VC firm · Switzerland **2** **$6.9M** median round **Oct 2026** last seen
- 25 [Founding Team](https://millionrounds.com/fund/founding-team) *Deploying now* VC firm **2** **$1.4M** median round **Oct 2026** last seen

**4 more on this list**

All 29 are in the app, with filters for stage, sector and market. A free account shows 10 per search, Pro up to 1,000.

[See the whole list *→*](https://millionrounds.com/login?join=1&next=%2Fapp%2Finvestor-lists%2Fclimate-investors-in-switzerland)

## The Newest Cheques

Rounds this list's investors joined most recently

- **5** Nov **[RadianX](https://millionrounds.com/company/radianx)** Seed · $9M *Led by* [SOSV](https://millionrounds.com/fund/sosv)
- **4** Nov **[Biograil](https://millionrounds.com/company/biograil)** Other · $23M *With* [HTGF High-Tech Gründerfonds](https://millionrounds.com/fund/high-tech-grunderfonds-htgf)
- **4** Nov **[Lazarus AI](https://millionrounds.com/company/lazarus-ai)** $43M *With* [Techstars](https://millionrounds.com/fund/techstars)
- **3** Nov **[AQQI](https://millionrounds.com/company/aqqi)** Seed · $4.5M *Led by* [Axeleo Capital](https://millionrounds.com/fund/axeleo-capital)
- **3** Nov **[Apolarion](https://millionrounds.com/company/apolarion)** Other · $183K *Led by* [Venture Kick](https://millionrounds.com/fund/venture-kick)
- **3** Nov **[CyberKord](https://millionrounds.com/company/cyberkord)** Pre-seed · $3M *Led by* [360 Capital](https://millionrounds.com/fund/360-capital)

## Stages This Year

744 rounds

- Venture **24%**
- Seed **20%**
- Series A **18%**
- Grant **12%**
- Pre-seed **8%**
- Other **19%**

## What They Backed

Sectors, last 12 months

- AI **193**
- Biotech **78**
- Healthcare **64**
- Energy **49**
- IT Services **38**
- Cleantech **34**

## Cheques by Quarter

Led Joined

336 Q1 25

282 Q2 25

373 Q3 25

292 Q4 25

317 Q1 26

239 Q2 26

185 Q3 26

29 Q4 26

The last bar is the quarter still running.

## Lists Like This

- [AI investors in United States 3,683](https://millionrounds.com/lists/ai-investors-in-united-states)
- [Fintech investors in United States 1,166](https://millionrounds.com/lists/fintech-investors-in-united-states)
- [AI investors in United Kingdom 1,039](https://millionrounds.com/lists/ai-investors-in-united-kingdom)
- [Big Data & Analytics investors in United States 1,039](https://millionrounds.com/lists/big-data-investors-in-united-states)
- [Biotech investors in United States 914](https://millionrounds.com/lists/biotech-investors-in-united-states)
- [Energy investors in United States 798](https://millionrounds.com/lists/energy-investors-in-united-states)
- [Robotics investors in United States 797](https://millionrounds.com/lists/robotics-investors-in-united-states)
- [Construction investors in United States 742](https://millionrounds.com/lists/construction-investors-in-united-states)
- [Cybersecurity investors in United States 702](https://millionrounds.com/lists/cybersecurity-investors-in-united-states)

[All investor lists *→*](https://millionrounds.com/lists)

## Reading for founders in climate and energy

- Taming the Sun: Innovations to Harness Solar Energy and Power the Planet Varun Sivaram · 2018 4.06 from 510 ratings on Goodreads Climate and energy Innovation About the book How solar could spark a clean-energy transition through transformative innovation--creative financing, revolutionary technologies, and flexible energy systems. Solar energy, once a niche application for a limited market, has become the cheapest and fastest-growing power… On AmazonListen on Audible
- Race for Tomorrow: Survival, Innovation and Profit on the Front Lines of the Climate Crisis Simon Mundy · 2022 4.22 from 207 ratings on Goodreads Climate and energy Innovation Company building About the book In this extraordinary journey through twenty-six countries, Simon Mundy meets the people on the front lines of the climate crisis, showing how the struggle to respond is already reshaping the modern world – shattering communities, shaking up global business, and propelling a… On AmazonListen on Audible
- The Elements of Power: Gadgets, Guns, and the Struggle for a Sustainable Future in the Rare Metal Age David S. Abraham · 2015 4.06 from 264 ratings on Goodreads Climate and energy Company building About the book Our future hinges on a set of rare metals that few of us have even heard of. In this eye-opening book, a natural resource strategist reveals the critical importance of these transformative elements to our technological lifestyle and the consequences of our reliance upon them,… On AmazonListen on Audible
- Scale: The Universal Laws of Growth, Innovation, Sustainability, and the Pace of Life in Organisms, Cities, Economies, and Companies Geoffrey B. West · 2017 4.11 from 5,764 ratings on Goodreads Climate and energy Company building Innovation About the book The former head of the Sante Fe Institute, visionary physicist Geoffrey West is a pioneer in the field of complexity science, the science of emergent systems and networks. The term “complexity” can be misleading, however, because what makes West’s discoveries so beautiful is… On AmazonListen on Audible

More books for founders and investors on the [Reading List](https://millionrounds.com/reading-list?role=founder&industry=climate).

As an Amazon Associate we earn from qualifying purchases.

## Quick answers about climate Tech investors in Switzerland

### Who are the most active climate Tech investors in Switzerland?

By cheques observed, the most active are Techstars, SOSV, EIC Accelerator, K Fund and Venture Kick.

### How many climate Tech investors in Switzerland are there?

29 are on record. 100% made an investment in the last 12 months and 59% have led a round.

### Which stages do climate Tech investors in Switzerland back?

Of the rounds with a named stage in the last 12 months, mostly Seed (27%) and Series A (25%).

### How big are the rounds climate Tech investors in Switzerland join?

The typical (median) round among the leading investors here is $4.7M.

### Which sectors do climate Tech investors in Switzerland back most?

In the last 12 months, mostly AI, Biotech and Healthcare.

### Which climate Tech investors in Switzerland lead the most rounds?

HTGF High-Tech Gründerfonds (10 led), EIC Accelerator (9 led) and 360 Capital (6 led).

### Where are climate Tech investors in Switzerland based?

Among the most active, most are based in Switzerland (9), the United States (6) and France (2).

### What have climate Tech investors in Switzerland invested in recently?

Recent rounds include RadianX (Seed, Nov 2026, with SOSV), Biograil (Other, Nov 2026, with HTGF High-Tech Gründerfonds) and Lazarus AI (Nov 2026, with Techstars).

Built from the rounds we watched, refreshed every night. [How we count](https://millionrounds.com/methodology) · [Report a correction](https://millionrounds.com/corrections)