JUNE 4, 2025

The Main Event in Frankfurt am Main

On June 4, 2025, the International Impact Forum brought global changemakers to Frankfurt am Main. Keynotes, panels, and networking — all focused on impact, innovation, and sustainability — made the day a powerful experience.
At the heart of Europe’s financial capital, the forum sparked ideas, inspired action, and connected minds driving positive change.

Revisit the Voices of Frankfurt

In June 2025, the International Impact Forum brought together influential minds in Frankfurt — from business, science, policy, and innovation. These speakers helped shape the global conversation on impact, sustainability, and the future of responsible leadership.

Nikolaus Okonkwo
Host of the IIF Main Event | Actor & Cultural Connector
Dr. Othmar Karas
Former First Vice-President of the European Parliament
Serkan Eren
Founder & Managing Director, STELP e.V.
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
Guenter Kraft
Strategic Advisor at Focused Energy
Prof. Dr. Holger Till
Professor at the Medical University of Graz
Dr. Gerald Schüssel
CEO More Impact
Stefan Fritz
General Manager of Hilfswerk International

Frankfurt 2025 – A Look Back

In June 2025, Frankfurt became the dynamic hub of the International Impact Forum — bringing together global visionaries, innovators, and decision-makers in the heart of Europe’s financial capital.

Amid the pulse of a city shaped by commerce and culture, the forum ignited forward-thinking discussions, unveiled transformative ideas, and fostered impactful connections for a more sustainable tomorrow.

Relive the moments in our official recap video.

Visual Impressions

THE HILTON

At the SQUAIRE

Located directly above Frankfurt Airport, the Hilton Hotel at THE SQUAIRE sets the perfect stage for the next International Impact Forum. With its striking architecture, seamless connectivity, and sophisticated atmosphere, this venue brings the world closer – literally.

From the moment you arrive, you'll experience a space designed for dialogue, inspiration, and global exchange – right at the crossroads of innovation and international flow.