IIF 2025

Join the Main Event in Frankfurt!

On June 4, 2025, the International Impact Forum will take place in Frankfurt am Main, offering a full day of visions, networking, and action. Get ready for bold keynotes, sharp panel discussions, and groundbreaking ideas in the heart of Europe's financial capital.

The International Impact Forum – Live in Motion

Impact knows no borders – and neither do we. On June 4, 2025, the spotlight turns to Frankfurt am Main, home of this year’s MAIN Event. The countdown below is ticking toward the official livestream – and once it hits zero, you’ll be able to follow the event live from the heart of Europe’s financial capital. Stay connected. The future streams from here.

Upcoming Events

Frankfurt am Main

4th June 2025

Vienna

10th September 2025

Abu Dhabi

October 2025

Monaco

March 2026

Keynote Speakers at IIF 2025 Frankfurt 

The International Impact Forum 2025 brings together leading voices from business, politics, science and innovation. In Frankfurt, our keynote speakers will share bold visions, real-world solutions and inspiring perspectives on the future of sustainability and impact.

Nikolaus Okonkwo
Host of the IIF Main Event | Actor & Cultural Connector
Dr. Othmar Karas
Former First Vice-President of the European Parliament
Prof. Dr. Torsten Weber
Senior Expert Sustainability and Transformation
Anahita Thoms
Partner, Baker McKenzie. Sustainability & Trade Expert
Ole Nixdorff
CEO DN Deutsche Nachhaltigkeit AG
Tim Nixdorff
CEO Save the Water AG
Dr. Diana Born
Sustainability strategist
Thomas Forner
Co-Founder and President of Focused Energy
Prof. Dr. Holger Till
Professor at the Medical University of Graz
Dr. Gerald Schüssel
CEO More Impact
Past Events

Monaco Edtion in March 2025

The Second International Impact Forum

Frankfurt am Main 2024

Kick-off of the International Impact Forum

Get your tickets now!

The International Impact Forum 2025 - Frankfurt Main Event

On June 4, the IIF returns to the heart of Europe.
A bold convergence of global minds, fresh perspectives, and transformative ideas — all under one roof. Join leaders, innovators, and investors as we shape what’s next in sustainability, impact, and innovation. This is more than a forum. It’s where action begins.