Brno is one of the strongest reasons Czechia's semiconductor strategy is credible. The city is not a giant wafer-fabrication centre. Instead it combines chip design, technical universities, research infrastructure and electron microscopy, a technology that is essential to advanced materials analysis and semiconductor process development. CzechInvest says roughly one-third of the world's electron microscopes are manufactured in Brno.
What the evidence establishes
CzechInvest identifies Codasip, onsemi, NXP Semiconductors and Elmos among high-tech companies active around Brno and notes dedicated semiconductor study at Brno University of Technology. Its regional material also identifies Thermo Fisher Scientific, Tescan, Delong Instruments and other microscopy companies. Czech Semicon Days 2026 expanded to Brno specifically to showcase R&D in chip design and advanced semiconductor technologies.
The commercial reading
The cluster matters because semiconductor value chains depend on more than fabs. Design tools, architecture, metrology, microscopy, testing and process equipment can capture high margins while requiring less capital than a leading-edge wafer plant. Brno's opportunity is to connect those capabilities more tightly: chip designers need verification and testing, equipment companies need semiconductor customers, and universities can spin research into both.
What to watch next
Track design-centre hiring, university spinouts, microscopy exports, semiconductor R&D contracts and whether multinational companies place higher-value engineering mandates in Brno. The city becomes more strategically important if local capabilities link together rather than operating as separate foreign-owned islands.
How to use this analysis
Technology investment should be tested against deployed capacity, active customers and recurring revenue. Patents, licences, pilots and funding rounds are intermediate evidence. They can be important without proving that a product has reached commercial scale or that an announced facility is operating at its intended load.
Source and verification note
The reporting base for this article is CzechInvest: Brno technology ecosystem and CzechInvest: Czech Semicon Days 2026 and CzechInvest: semiconductor cluster, centre and agency join forces. The link is provided to the source page or release so readers can check the reporting period, definitions and later revisions. Figures are not extended beyond the source's geographic or institutional scope, and forecasts remain labelled as expectations until an official release records the outcome.