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About us

The Swiss payment revolution starts here.

Founded by payment specialists with one goal: to make card payments simpler, more transparent and fairer.

Our story

Payment, reimagined.

The name Aduno has Latin roots and means something like “to bring together” or “to join into a whole”. That is exactly what Aduno Pay stands for: everything to do with payments from a single source.

After years at leading payment providers, we were convinced: merchants deserve a simpler, more transparent and more modern solution.

So we founded Aduno Pay – a Swiss payment platform that combines modern technology with personal service.

Our goal is simple: card payments should just work. No hidden fees, no complicated contracts and no outdated hardware.

The details of the Aduno Pay launch are set out in our press release of 31 August 2026. Read the press release

  • 2023checksum AG founded
  • CHDevelopment & support in Switzerland
  • 24/7Support at festivals & events
  • 2026Launch as a Swiss acquirer, now Aduno Pay AG
Mario Manhart and Marco Casagrande, the founders of Aduno Pay
Founding teamMario Manhart(left)Marco Casagrande(right)Baden AG

What drives us

What drives us.

Payment should be simple, transparent and fair.

We saw first-hand how complicated payment has become: contracts keep getting longer, fee models less transparent and systems needlessly complex.

So we built Aduno Pay – a Swiss payment solution that unites modern technology, personal support and fair terms.

Our ambition: to give businesses of every size tools that simply work – from the mobile terminal and SoftPOS to the till-integrated solution.

Our home

At home in Baden. At work across Switzerland.

From our headquarters in Baden we build payment solutions for businesses of every size.

What sets us apart is not just modern technology, but the personal connection to our customers and partners.

Every day, our team works to make payment simpler, more transparent and fairer.

Baden on the river Limmat – Aduno Pay's home

Let's get to know each other.

We'd be happy to show you how modern card payments work with Aduno Pay.