Danish water startups get international exposure at Tech Tour 2025 in Copenhagen

Tech Tour Water Tech returns – this time at Copenhagen City Hall. On June 11-12, 2025, over 30 carefully selected water tech startups from around the world will gather in Copenhagen for an international two-day event focusing on the future of water solutions.

Among them are three Danish startups that will have the opportunity to present their groundbreaking technologies in front of a panel of international investors, experts and industry professionals.

For us, it’s not just about showing what we can do – it’s about meeting partners, investors, and like-minded people who share our vision of decentralized, sustainable wastewater treatment – Robert Byriel Riedel, co-founder and Chairman of Watopi.

The event is held in collaboration with Tech Tour, DHI, Aarhus University, Water Valley Denmark, the Ministry of Foreign Affairs, the City of Copenhagen, Kromann Reumert, and Danske Growth as well as International Cleantech Network, Co-Investing, and Global Water Alliance.

The event includes a reception at Copenhagen City Hall, physical presentations from water start-ups and scale-ups around the world, a networking dinner, and 1:1 investor meetings to facilitate new partnerships and investments.

Increasing global interest in Danish water solutions

The interest in the Tech Tour Water Tech 2025 has been high, with over 100 applications from startups worldwide. The focus areas range from industrial water reuse to smart technologies for smarter water management and flood protection.

It’s a great pleasure to bring together investors, industry professionals and some of the most promising startups and scale-ups here in Denmark for the third year in a row. The Tech Tour has proven to be a strong platform for creating valuable connections between entrepreneurs and investors. I’m particularly proud that three Danish startups are among those selected to pitch – chosen from over 100 applications from around the world.
– Henrik Nørgaard, Project Manager – Startup Navigator, Clean

About Tech Tour Water Tech

Tech Tour is one of the world’s leading investor networks and acts as a bridge between innovative startups, investors and business players across Europe. With events like Water Tech, Tech Tour brings technological solutions closer to capital and market.

We hope to take home concrete relationships and new perspectives. And perhaps also a little faith that Denmark has something to offer the world when it comes to green water technology – Robert Byriel Riedel, Chairman & co-founder, Watopi.

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