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Flanders Welcomes Europe’s First Photonic Chip Factory

Flanders is taking a strategic step forward in strengthening its role as a leading region for high-tech and digital innovation. With a €200 million investment, Thema Foundries is opening Europe's first fully integrated photonic chip factory in Oudenaarde. The project will create 500 highly skilled jobs while reinforcing Flanders' international appeal as an investment destination.

Sep. 01, 2025


Light as the Engine for the Digital Future

Photonic chips use light rather than electrons to transmit and process information. This makes them not only faster but also far more energy-efficient. Such technology is essential in sectors facing exponential demand for computing power and energy efficiency, including artificial intelligence, data centers, telecommunications, sensor technology, and healthcare.

While the traditional semiconductor industry is approaching its limits, photonics opens a new path for sustainable growth. Today, Flanders is at the forefront of this breakthrough technology, and the Oudenaarde factory will further consolidate its leadership position.

Strong Foundations: UGent and imec ... and more

The investment by Thema Foundries builds on Flanders' exceptional knowledge ecosystem, where UGent and imec are globally recognized leaders.

UGent's Photonics Research Group is among the world's foremost centers for integrated photonics. For over two decades, the group has delivered pioneering research and internationally acclaimed innovations. Their expertise has put Flanders on the global photonics map and now serves as a critical foundation for industrial breakthroughs.

Imec, a world leader in nanotechnology and semiconductors, complements this position with its unique combination of research and industry collaboration. The proximity of UGent and imec makes Flanders a rare location where academic research, industrial production, and talent development seamlessly converge.

Beyond UGent and imec, Flanders boasts a vibrant semiconductor and photonics ecosystem that combines innovative start-ups, established industrial players, and cutting-edge research infrastructure. Spin-offs and scale-ups translate academic breakthroughs into commercially viable technologies, while specialized companies provide critical manufacturing and supply chain capabilities. The region's network of tech parks, incubators, and public-private partnerships fosters collaboration, accelerates innovation, and ensures a continuous flow of highly skilled talent. Together, these elements create a unique environment where academic excellence, industrial expertise, and entrepreneurial dynamism converge, making Flanders an ideal destination for high-tech investment and long-term growth.

A Strategic Boost for Europe

The Oudenaarde factory even goes beyond Flanders: it is a strategic initiative for the entire European continent. In a world where semiconductor production is largely concentrated in Asia and the United States, the establishment of a European photonic chip factory enhances technological independence and economic resilience.

Photonic chips will also play a key role in the global digital transition. By anchoring this technology in Europe, Flanders not only strengthens its own competitiveness but also contributes to Europe's capacity in a sector critical to future prosperity and geopolitical autonomy.

Flanders as a Hub for Deep Tech Investments

The arrival of Thema Foundries confirms Flanders as an international hub for photonics and deep tech. Foreign investors benefit from a strong knowledge base, well-developed infrastructure, an open innovation culture, and access to the European market.

The Flemish government actively supports these initiatives through public-private partnerships and incentive programs, helping companies bring innovations to market faster. This makes Flanders an attractive region for investors seeking to engage with the technologies of the future.

An Ecosystem with Global Impact

The Oudenaarde factory illustrates Flanders' position at the intersection of academic research, industrial innovation, and international collaboration. By combining local excellence with European relevance, the region is becoming a magnet for new businesses, talent, and investment.

The ambition extends beyond Flanders: the new factory provides a unique opportunity to strengthen Europe's position in the global semiconductor industry, using photonic chips as a lever for a sustainable digital economy.

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