Infineon
German chipmaker and ESMC joint venture partner, Europe's largest automotive semiconductor firm.
Infineon opened its EUR5bn Smart Power Fab in Dresden on 2 July 2026, months early, the first EU Chips Act flagship project to actually open, though at the power node Europe already led.
Last refreshed: 4 August 2026 · Appears in 1 active topic
Why are Infineon's unglamorous power chips more important for EU sovereignty than AI silicon?
Timeline for Infineon
Mentioned in: Seven AI gigafactories go out to tender
European Tech SovereigntyMentioned in: €659m for four fabs, none at the edge
European Tech SovereigntyMentioned in: Aleph Alpha merger stalls on Berlin
European Tech SovereigntyOpened its €5bn Smart Power Fab months ahead of schedule
European Tech Sovereignty: Infineon opens €5bn Dresden fab earlyMentioned in: TSMC ships gear to Dresden fab for 2027
European Tech SovereigntyBackground
Infineon Technologies is Germany's largest semiconductor company, headquartered in Munich and employing around 58,000 people globally. Spun off from Siemens in 1999, it specialises in power semiconductors, automotive microcontrollers and security chips, holding the global top-one or top-two position in most of its core product segments. Its chips sit in virtually every electric vehicle made in Europe and are critical to renewable-energy inverters, industrial drives and secure identity documents.
Infineon is one of four consortium partners, alongside TSMC, Bosch and NXP, in the ESMC joint venture building a fab in Dresden, close to its own existing production facilities, allowing shared infrastructure and workforce .
Infineon's significance for European tech sovereignty rests on the current rather than the frontier tier of chip production. While 2nm and 3nm logic chips attract the headlines, Infineon's power and automotive chips are the workhorses of European industry, and a Europe unable to make its own power semiconductors would face supply vulnerability in decarbonisation as well as defence.
Infineon opens its Dresden fab early
Infineon opened its EUR5bn Smart Power Fab, Module 4, at its Dresden site on 2 July 2026, several months ahead of schedule, doubling site capacity and creating around 1,000 jobs co-financed by the EU Chips Act and Germany's IPCEI ME/CT programme . It is the first EU Chips Act flagship project to actually open its doors, but at the power and analog node the region already led rather than the leading-edge logic node the Act was built to win back. A week later the Commission approved a further EUR659m in German state aid for four smaller projects at that same power and analog layer, none involving Infineon directly, confirming that Chips Act money keeps landing on the tier Infineon already dominates .
What does Infineon make and why does it matter?
Is Infineon part of the ESMC Dresden fab?
Who owns Infineon Technologies?
Did Infineon open its Dresden fab?
What does Infineon make in Dresden?
Did Infineon receive the €659m German Chips Act funding round in July 2026?
