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Semiconductor Wafer

ALTER & TÜVIT

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From semiconductors to cybersecurity, we deliver reliable, secure, and high-performance solutions for the world's most critical sectors.

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ALTER & TÜVIT

Business Unit Digital & Semiconductor

From semiconductors to cybersecurity, we deliver reliable, secure, and high-performance solutions for the world's most critical sectors.

Illustration einer digitalen Industrielandschaft mit Industrie- und Energieanlagen, Verkehrs- und Kommunikationsmitteln sowie IT- und Weltraumsystemen in abgestuften Blautönen

The Business Unit Digital and Semiconductor

ALTER & TÜVIT

At the heart of the digital era, our Digital & Semiconductor Business Unit enables the technologies that drive progress in space, aeronautics, automotive, healthcare, defence and beyond.

We combine deep expertise in semiconductor engineering, advance equipment testing, secure It components, and resilient digital infrastructures to ensure performance, safety, and trust.

By bridging innovation with uncompromising reliability, we help our customers navigate complexity, safeguard critical systems, and realise their ambitions in an increasingly connected world.

Our Brands

Failure is not an option

ALTER

ALTER is a trusted technology partner delivering end-to-end solutions for electronic components and advanced systems. From design and engineering to testing and long-term preservation, we ensure innovation, reliability and excellence that empower our customers across diverse industries worldwide.

Certified testing for trusted technology

TÜVIT

TÜVIT builds trust as a leading IT service provider and independent testing institute for IT and cybersecurity. We help companies prevent risks with effective protection measures, strengthen applications with robust security and respond swiftly to incidents to minimise costs and restore operations.

Discover Our Four Business Fields

Technician Working in Electrical Measurements Laboratory

Failure is not an option

Semiconductor

We engineer every detail for lasting quality.

Hardware Components

Certified testing for trusted technology

IT Security Components

Testing to the highest standards.

Anechoic chamber for equipment testing

To comply with required standards

Equipment

Testing excellence that proves equipment can thrive in the harshest environments.

Strengthening the cyber resilience

Cybersecurity & Critical Infrastructure

For companies and public authorities.

Our Figures at a Glance

40

YEARS IN THE MARKET

Four decades of passion and progress driving excellence in every mission.

655

EMPLOYEES

Behind every success proudly stands the passion and commitment of our people.

11

SITES WORLDWIDE

Our international presence brings world-class capabilities closer to customers everywhere.

Locations worldwide

Bensheim, Berlin, Edinburgh, Essen, Glasgow, Madrid, Minnesota, Seoul, Seville, Taipei & Toulouse.

Get to know the inspiring companies behind our shared vision

ESSEN, BERLIN, TAIPEI

TÜVIT

The company's portfolio includes cybersecurity, software and hardware evaluation, IoT/Industry 4.0, data protection, ISMS, smart energy, mobile security, automotive security, eID and trust services.

Madrid & Seville, Spain

ALTER HQ

Our headquarters excels in semiconductors, testing, engineering, procurement, and equipment certification, blending innovation with precision for exceptional results.

Toulouse, France

ALTER FR

Delivers comprehensive backend solutions, including wafer probing, assembly, packaging, reliability testing, technology analysis, radiation testing and engineering.

Edinbourgh & Glasgow, UK

ALTER UK

Our expertise in semiconductor packaging solutions spans the full-product life-cycle: from design through prototyping, process optimization, product qualification, failure analysis and volume manufacturing.

Bensheim, Germany

ALTER I HTV

Your service center for electronic components. Our services includes, testing, programming, conservation, materials analysis and testing and component processing.

ALTER US

The company's new U.S. facility marks a significant milestone. This new location will bring us closer to our North American clients and ensure compliance with regulatory requirement such as ITAR licenses.

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