Tunz / About

Mobile connectivity for everyone, everywhere

We're working towards a future where companies can manage their telecommunication services easily, securely, and transparently. We help businesses provide faster, cheaper, and more reliable access to mobile data, no matter where they are in the world.

The story about Tunz

Since 2017 we have offered cutting-edge solutions and services that leverage the power of eSIM and blockchain. Take a glimpse into our story and vision by delving into the original whitepaper from June 2017.

View whitepaper

Meet our team

Tunz boasts a team of passionate professionals distributed across development, marketing, sales, and support functions.

Group CEO

Peter De Caluwe

Peter De Caluwe is a global payments and fintech leader with decades of experience building unicorns and scaling global businesses. Earlier in his career, he co-founded Ogone (now Ingenico ePayments), sold for over US$500M, and helped launch PayU during his tenure as CEO of Payments at Naspers. He is the Group CEO of TransferTo and CEO of Thunes, DT One, and Ezra

Managing Director

Thomas Dingler

With a strong background in cutting-edge technologies and as a pioneer of App technology, he developed the first app in Germany for the App Store. Since 2023, he has been Managing Director of Tunz, leading the company in transforming mobile data services with eSIM technology and an API driven strategy.

Partnerships and Innovation

Andee Vollmer

Andee is our mobile specialist, with over 18 years of experience in the mobile app space. He leads the business development & product strategy in our team. If you are a potential customer or partner, he might be the first person you talk to.

Trusted by global partners

DENT x G+D

We have been working together in shaping eSIM consumer solutions. Together we enable carriers and other businesses with eSIM capabilities.

DENT x Samsung

We have partnered with Samsung Blockchain to make buying DENTs in your app using other cryptocurrencies even easier.

DENT x Bunq

Bunq is offering its customers worldwide mobile data in partnership with DENT.

DENT x Apple

DENT is a registered Apple Worldwide service provider, and we have been offering our DENT App in the App Store since 2017.

DENT x Telecom Infra Project

The Telecom Infra Project (TIP) is an engineering-focused initiative that aims to reimagine how to build and deploy telecom network infrastructure and drive the development of next-generation open components.

DENT x MEF

The Mobile Ecosystem Forum is a global trade body that acts as an impartial and authoritative champion for addressing issues affecting the broadening mobile ecosystem.