DAS KLASSENTREFFEN
11.09.2025
Berlin
All the right people.
In the right room.
We don’t need more panels full of buzzwords.
We need rooms where real conversations happen. Where operators go deep, and meaningful connections lead to action.
Das Klassentreffen brings together Europe’s sharpest operators, tech leaders, and growth drivers - for one night that’s not just inspiring, but energizing.
On stage: Unfiltered insights from the front lines of Tech, AI, Commercial, and People.
Off stage: That’s where the real program begins - in the conversations you choose, the peers you meet, and the paths you shape together.
Talks on AI, Tech, People & Commerce
Legends on Stage
Peers in the room
Klassentreffen Speakers
Rainer Berak
Managing Director at A11
This isn't for people who talk about building companies. It's for people who've actually done it, and want to meet others who get what that really means.
Marie-Theres Klüpfel
VP of Sales & GTM at A11
Scaling a business can be lonely. Das Klassentreffen is where you realize you're not the only one who's been there, and that changes everything.
Thuy-Ngan Trinh
Managing Director at A11
We want this to be the moment you look back on and say: that conversation at Das Klassentreffen, that's when it clicked.
Marianne Palma
Chief Marketing Officer at A11
Berlin has a lot of operators who built Europe's biggest successes, but they rarely connect. Das Klassentreffen fixes that. Finally, your actual peer group in one room.
