A leading OSAT provider, ALTER delivers comprehensive backend solutions, including wafer probing, assembly, packaging, reliability testing, technology analysis, and radiation testing and engineering.
With expertise in complex materials and high-reliability sectors such as aerospace, defense, automotive, medical, and power technologies, ALTER specializes in solutions for harsh environments, integrating advanced testing and sustainability-driven practices to foster innovation, ensure reliability, and add value for global customers.
Founded over three decades ago , ALTER Technology TÜV Nord France (previously Hirex Engineering) set out with the mission of becoming a key player in the High reliability semiconductor industry. Since our inception, we have continuously evolved, expanding our services to meet the growing demands of our clients. Our journey has been marked by ongoing innovations, strong partnerships, and a steady expansion of our technical expertise.
The focus is on our customers
We place our customers at the center of our business, ensuring their success through secure and economically viable solutions.
Our integrity is the basis of everything we do
We act sustainably and transparently, fulfilling our commitments with clear communication, founded on mutual respect.
Our diversity opens up new opportunities
We value diversity and internationality, relying on mixed teams to meet global market demands while promoting equal opportunity.
Our employees are the key to success
We encourage performance by giving our employees the freedom to work responsibly while fostering teamwork and a balance between professional and personal life.
Our sustainability opens new paths to a shared future
We integrate economic, ecological, and social sustainability into every decision, always striving to improve our environmental footprint.
Our culture of innovation is trend-setting
We anticipate our customers’ future needs, quickly adopt technological trends, and continuously improve our products and processes.
