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http://www.hightechxl.com/wp-content/uploads/2025/05/CLEAN-TECH.svg CleanTech

Startups leverage – or invent – technologies that reduce the impact on the environment.

About

What is Cleantech?

CleanTech ventures create sustainable solutions to address climate change, resource depletion and pollution. Using innovative technologies such as renewable energy and green chemistry, they reduce the environmental footprint of industries. This drives the transition to a more responsible future, creating economic opportunities and spurring innovation. These ventures prioritize environmental impact, driving positive change towards a sustainable world.

*numbers shown are from Q2 2025

Numbers

Our success in numbers

94+

Ventures created

35%

Survival rate

400+

Guiding Experts

25+

Different nationalities

€ 171M

Raised in funding

3000+

New jobs created

Ventures

Our Cleantech ventures

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Catalyzer
CleanTech

Catalyzer

Create green ammonia at lower pressure and lower temperature

Veridis
CleanTech

Veridis

Innovative technologies for complex material characterization

Senergetics
CleanTech

Senergetics

Integrated photonic sensors for real-time monitoring

Luper Technologies
CleanTech

Luper Technologies

Industrial air cleaning system mimicking Earth’s natural self-cleaning

Inner
CleanTech

Inner

Diagnostics tool using hardware and ML to ensure battery health

Carbyon
CleanTech

Carbyon

Fast-swing thin film technology for direct air capture of CO₂

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Contact

Get in touch

Robin van Scheijndel

Head of Partnerships

Because the world’s greatest challenges demand bold collaboration.

  • We’ll get back to you within 5 working days
  • Get in touch with the right person for the job
  • We’ll happily guide you on how to get involved

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FAQ

Frequently asked questions

We focus on deep tech technologies rooted in science and engineering, typically emerging from research institutes, corporates, or universities. We’re especially interested in technologies that can address major global challenges: sustainability, clean energy, health and care, advanced manufacturing, food and water, security, and digital infrastructure. If you have promising IP or a business challenge aligned with these domains, let’s talk.

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