The sleepy Czech town of Roznov pod Radhostem, once known for its rum-drizzled sweet pies and historic wooden houses, is now at the center of Europe’s tech industry ambitions. The recent announcement that U.S. chipmaker ON Semiconductor Corp. will invest $2 billion in a new manufacturing hub marks the largest foreign investment in the Czech Republic in three decades.
The investment has catalyzed a flurry of activity in Roznov, drawing property developers, university officials, and government representatives to the town. Television crews are capturing the transformation as the town prepares to expand significantly. This investment is not only a major economic boost for Roznov but also a strategic move in Europe’s ongoing quest to strengthen its semiconductor supply chain amidst global competition.
ON Semiconductor’s new facility will build on the existing site’s capabilities, focusing on advanced silicon-carbide semiconductors for electric vehicles and renewable energy. With a contract already secured with Volkswagen AG, the expansion is set to quadruple the plant’s annual revenue to at least $1.2 billion and create around 800 new jobs over the next seven years. This move reflects a shift towards higher-value, less labor-intensive industries, which is crucial for modernizing the Czech economy beyond its traditional automotive sector.
The investment is seen as a vital step for the European Union to secure its semiconductor supply amid global shortages and geopolitical tensions. “Semiconductors are becoming the backbone of the modern economy,” said Industry and Trade Minister Jozef Sikela. “The more of these new technologies we can produce domestically, the better for our economic security.”
Roznov’s transformation contrasts sharply with challenges faced by neighboring regions such as Ostrava, which has struggled with economic decline following the fall of Communism and the decline of traditional industries. The new facility will consolidate the chip production process, reducing reliance on facilities spread across continents and bringing manufacturing closer to key automotive clients.
Despite the positive outlook, local residents express mixed feelings. Ivana, a Roznov resident, voiced concerns about the strain on public services due to the influx of new workers. The town plans to build 300-400 new apartments and invest $85 million in infrastructure improvements to address these issues.
ON Semiconductor’s expansion represents a critical opportunity for the Czech Republic to enhance its technological standing and fill a gap left by other regional investments, such as Intel’s recent $4.6 billion plant in Poland. “Now is our chance to jump on the bandwagon,” said Ales Cab, head of ON Semiconductor’s Czech operations. “Such a window of opportunity opens once in a very long time.”



