© 2019 SunTiS Inc.



SUNTIS develops and deploys ICT solutions for customers worldwide. Set up in 1988 as a subsidiary of a large telecom manufacturer and founded as a spin-off from the same group in 1999, SUNTIS serves the ICT community, implementing turn-key solutions for the telecom and other ICT industries. But of course, we offer interesting products and solutions in order to meet our customer's requirements and time to market needs. Our team builds on the long tradition of combining skills and experience in core telecom technologies such as communication protocols, network technologies and latest Information technologies.

Our headquarters
Bellinzona, Switzerland

SUNTIS has its headquarters in picturesque Bellinzona, Switzerland, home of the world famous UNESCO heritage castles. Our activity focus is on system integration, solution and product development. We serve a variety of industries, among which telecommunications, financial and transport.

Quality you can count on
Certified quality

Quality certificates offer tangible benefits to the organisation and its customers. Our certificates:

  • IS0 9001 (scope 33 – “Computer Engineering”)

  • ISO 14001

Area of Expertise

We have developed systems, products for the fixed network telecom operators and in last two decades exclusively for the mobile telecom operators and solution providers. Our expertise ranges from a traditional fixed line protocol, to the mobile networks and in particular the SIM and Smart Card technologies. If you are looking for a company with thorough SIM card know-how, look no farther.

Area of Expertise
Information Technology

Our engineers are hand picked and all have an academic degree. Our engineers are certified:

  • ISEB for Requirements Engineering

  • SAQ, ISTQB Testing Certificate

  • ORACLE Certified

On top of these certification, we are fluent in all the latest software engineering processes and technologies.

Brief Chronology


1988 - 90's



1999 - 2003

2003 - 2010

2011 - 2016

Ascom Infrasys Inc. creates an engineering subdivision in Bellinzona, Switzerland.

The new subdivision grows in size and serves large telecommunication providers worldwide. Its main focus are the markets in Italy, Switzerland and Germany.

Bellinzona subsidiary of Ascom obtains a large project from Swisscom, to develop its strategic product OTA (Smart Card access system). OTA is developed for Swisscom and sold to customers worldwide.

SUNTIS Inc. is founded. SUNTIS continues to work with its key customers, Swisscom and the Swiss Army.

SUNTIS leads the development of a new revolutionary device for its' Swiss customer MONEC. The device is a predecessor of today's tablets, i.e. iPAD.

SUNTIS initiates a business relationship with Vodafone Italy, developing two of its mission critical systems.

SUNTIS expands its customer base in Switzerland, Europe, Asia and the USA.

SUNTIS shifts its focus from a solution and service provider to offering own products.