ALTER is a leading engineering company which provides reliable and agile solutions to many of the world’s most innovative technologies, such as semiconductors, electronic equipment and geospatial intelligence.

Our company is present in space, aeronautics, drones, automotive, medical, defence, and nuclear among many others. 


Now the former Aerospace and IT business units form the new Digital & Semiconductor business unit. 

Semiconductor technologies are an important key factor and the basis of most of the existing technologies that characterize our modern and networked world. The security and reliability of sensitive data, electronic components and systems are also essential.

The new Digital & Semiconductor business unit brings together ALTER and TÜVIT's expertise in semiconductors, IT security and communication technologies. Knowledge of artificial intelligence, quantum and nanotechnologies and new space will also be pooled here.




ALTER  is a leading Outsourced Semiconductor Assembly and Test (OSAT) services company, which works for worldwide customers.

We develop and offer complete turn-key solutions covering all the backend engineering tests such as wafer probing, microelectronic and opto-electronic assembly and packaging, parts qualification & reliability testing and technology analysis.

ALTER has an extensive experience working with unusual materials, flows and requirements for space, aeronautic, automotive, semiconductor and other high-complexity sectors.







News: Staying informed

In our news section you will find all the latest news and interesting facts from the world of IT security. In addition to interesting specialist topics, press releases and social media news, you will also receive an overview of upcoming events and publications




Meet ALTER: The next events

Would you like to get in touch with us? Then you have the opportunity to asist to our events. Just take a look at our calendar of events.




Stay Connected with Us!

To stay updated on our latest projects and work, make sure to follow our LinkedIn page. We regularly post updates, insights, and news to keep you informed about our progress and achievements.




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