About us

The Radar for a complex world

Where traditional surveys stop, BrainE4 begins. Not backward-looking, but forward-thinking.
BrainE4 reveals what many think – but rarely say. Clear, anonymous, and in real time.
For decision-makers in business and government who want to see early what will matter later.

100% Swiss Made · Based in Cham (ZG)

Our mission

Leadership needs clarity – not someday, but now

BrainE4 is your Radar for a complex world.
Instead of retrospective surveys, BrainE4 delivers early indicators – by truly listening.
Because good decisions don’t come from assumptions but from relevant insights.

The best minds are already here

Your employees, customers, and citizens know what truly matters.
BrainE4 makes this knowledge actionable – anonymous, honest, and in real time.

Truly know what counts

BrainE4 shows you where action is needed – not as noise, but as clear priorities.

Psychological safety

People speak openly when they feel safe.
BrainE4 creates this safety – for honest, unbiased feedback without fear.

Clear insights. Zero effort.

No survey fatigue. No complicated tools.
Just relevant answers – straight from your organization, your market, or society.

Our team

The minds behind BrainE4

An interdisciplinary team with a clear goal: to make better decisions – by really listening.

Andreas Seonbuchner

The visionary & founding partner
Co-founder and CEO, Executive MBA UZH

I make complex ideas simple and effective.

David Graf

The code artist & founding partner
Co-founder and senior frontend developer, MSc in Computer Science ETH

I make sure that BrainE4 not only runs, but shines.

Joël Arnold

The architect & founding partner
Co-founder and backend senior software developer, MSc in Computer Science EPFL

I build the digital structures that make BrainE4 powerful.

Prof. Dr. Lin M. Himmelmann

The statistics power & partner
Expert in mathematics and statistics, doctorate in computer science and mathematics, Goethe University Frankfurt

I ensure scientifically precise and reliable data analyses.

Prof. Dr. Christoph Strauss

The simulation expert & partner
Expert in modeling & simulation, PhD in Physics, University of Innsbruck & Ulm

I use simulations to make complex systems understandable.

Jacqueline Deragon

The bridge-builder & partner
Senior Sales Partner, Bacc. in Commerce & Marketing

I recognize customer needs and make solutions tangible.

Roswitha Eichberger

The networker & partner
expert in modern work

I connect people, ideas and opportunities – for successful partnerships.

Board of Directors

Leadership that understands how decision-makers think

Andreas Seonbuchner

The visionary & founding partner
Former Executive Board Member, now CEO of BrainE4

“I had numbers. But no truth.”

As a member of the executive board, Andreas regularly received employee surveys – filled with scores, bar charts, and averages. What was missing: a real picture of the mood. No insight into what was truly happening beneath the surface.

Aha Moment
“Decisions don’t need reporting – they need relevance.”

Libor Voncina

The former CEO & partner
including at Sunrise

"I had reports. But no overview of the situation."

Libor had to make fast, risk-relevant decisions. But the reports he received were filtered – too late, too abstract, and far removed from what was really happening.

Aha Moment
“Leadership doesn’t start with reacting – it starts with recognizing.”

Thomas Küng

The Media entrepreneur & partner
over 20 years in publishing

“I knew what my readers consumed – but not what they thought.”

Thomas tested formats, analyzed click rates, and launched content. But the crucial questions remained unanswered: Why do readers churn? Which topics are missing?