European Quantum Watch

Construction of InP semiconductor fab backed by Chips Act funding

Construction of InP semiconductor fab backed by Chips Act funding

6-inch InP fab in Eindhoven

Key Questions

What is being built in Eindhoven and who is funding it?

A 6‑inch indium phosphide (InP) fabrication plant is under construction in Eindhoven. The project is backed by a €150 million investment from the European Chips Act, with participation from TNO to support research and innovation activities.

How will the InP fab affect Europe’s photonics and quantum supply chains?

Domestic InP production will reduce reliance on imports for key photonic and quantum components, improve supply‑chain resilience, enable faster iteration between research and manufacturing, attract industry investment, and create high‑tech jobs—facilitating commercialization of photonic and quantum hardware.

What recent complementary projects and initiatives should I be aware of?

Several complementary efforts include the Netherlands’ participation in European quantum pilot lines (Quantum Delta NL), Twente’s New Origin adopting Imec’s SiN photonics process (targeting large wafer volumes), an imec‑led consortium developing a chip roadmap beyond CMOS, and projects aimed at diagnosing chip failures more rapidly—plus notable UK quantum funding and new quantum deployments.

When will the fab and related manufacturing capacity be operational?

Construction is underway with operational targets in the late 2020s. Other related projects have varied timelines—for example New Origin targets wafer production by 2027—so expect multi‑year ramp‑up periods from construction start to full commercial output.

Europe Accelerates Its Semiconductor and Quantum Ecosystem with Major InP Fab Construction and Strategic Initiatives

Europe is making significant strides in establishing a resilient and self-sufficient high-tech landscape, particularly in the realms of advanced semiconductors and quantum technologies. Building upon previous commitments and regional collaborations, recent developments underscore Europe's commitment to technological sovereignty, innovation, and industrial scaling. The construction of a €150 million, European Chips Act-backed indium phosphide (InP) fabrication plant in Eindhoven stands out as a flagship project, complemented by a broader ecosystem of quantum pilot lines, manufacturing capacity expansion, and cutting-edge research initiatives.


Groundbreaking InP Fabrication Facility in Eindhoven

In Eindhoven, the Netherlands, work is underway on a state-of-the-art 6-inch InP fabrication plant, a key milestone in Europe's strategic effort to dominate photonics and quantum hardware production. Funded through the European Chips Act, this project exemplifies the continent’s push to reduce dependence on imports and foster a robust manufacturing ecosystem.

Key features of the project include:

  • €150 million investment backed by the European Chips Act, reflecting high-level political and financial support.
  • Collaboration with TNO, the Netherlands Organisation for Applied Scientific Research, which will support ongoing research, innovation, and technological advancement.
  • The focus on Indium Phosphide (InP) and compound semiconductors, vital for next-generation telecommunications, quantum computing, and integrated photonics.

Strategic Goals:

  • Supply chain resilience: By establishing local manufacturing, Europe aims to minimize vulnerabilities linked to global supply disruptions.
  • Technological sovereignty: Developing homegrown photonic and quantum components will enable Europe to compete globally and innovate independently.
  • Economic impact: The fab is expected to create high-tech jobs, attract industrial investment, and foster regional economic growth.

Timeline & Impact:

Construction is progressing well, with operational goals targeted for the late 2020s. Once fully operational, the fab is anticipated to:

  • Accelerate the development and deployment of quantum and photonic hardware.
  • Enable European firms and research institutions to innovate without reliance on external supply chains.
  • Serve as a hub for high-tech manufacturing jobs and industrial growth in the region.

Amplifying Europe's Quantum Ecosystem and Manufacturing Capacity

Beyond Eindhoven, Europe’s quantum ambitions are reinforced by the Netherlands’ leadership in quantum pilot lines. Initiatives like Quantum Delta NL have established the Netherlands as a key hub for quantum hardware development, actively participating in three European quantum pilot lines. These pilot lines facilitate the deployment of quantum systems across borders, fostering collaboration and accelerating commercialization.

“The Netherlands’ active participation in multiple European quantum pilot lines demonstrates its strategic importance in the continent’s quantum ambitions,” said a Quantum Delta NL spokesperson. “This positions us at the forefront of quantum innovation, enabling us to collaborate closely across borders and accelerate the deployment of quantum technologies.”

Expanding Manufacturing Capacity

European companies are scaling up their facilities to meet growing demand:

  • New Origin, based in Twente, is adopting Imec’s silicon nitride (SiN) photonics process, targeting a production capacity of 50,000 wafers annually by 2027. This expansion is critical for creating a self-reliant photonics and quantum supply chain.
  • Such scaling efforts aim to enhance industrial scalability, attract international talent, and foster a vibrant innovation ecosystem.

Recent Policy & Funding Initiatives

European governments are bolstering their commitments:

  • The UK announced up to £2 billion in quantum and artificial intelligence investments, aiming to position itself as a leader in quantum computing deployment.
  • The European Commission has launched research consortia and collaborative programs, promoting international partnerships to accelerate commercialization and knowledge sharing.
  • The imec-led beyond-CMOS roadmap is advancing next-generation chip design, exploring beyond-silicon technologies to sustain Moore’s law and enhance device performance.

Innovations in Chip Diagnostics and Reliability

Recent projects are addressing critical challenges such as chip failure diagnostics—a key factor in manufacturing yield and device reliability. These initiatives aim to improve defect detection and predictive maintenance, reducing costs and increasing the robustness of quantum and photonic chips.


Broader Implications and Future Outlook

The convergence of these developments underscores a comprehensive strategy to bolster Europe’s technological sovereignty:

  • The new InP fab will fast-track the development of quantum and photonic hardware, reducing reliance on external suppliers.
  • The expansion of quantum pilot lines and manufacturing capacity like New Origin’s efforts will strengthen supply chain resilience and attract investment and talent.
  • Cross-border collaborations—such as the Kvantify partnership with Atom Computing and Aarhus University—are exemplifying Europe’s ability to translate research into real-world solutions, particularly in quantum drug discovery and advanced computing.

Current Status & Future Prospects

Construction of the InP fab continues on schedule, with operational targets aligned to regional strategic goals for the late 2020s. The projected ramp-up to 50,000 wafers per year at New Origin and similar initiatives signal a move toward industrial scaling and commercialization of quantum and photonic technologies.

Europe’s expanding research and industrial ecosystem positions it as a leading global player in secure communications, quantum computing infrastructure, and high-speed photonics. These efforts aim to foster breakthroughs that will impact digital security, industrial automation, and next-generation connectivity.


Conclusion

Europe’s strategic investments—centered around the new InP fabrication plant, the Netherlands’ leadership in quantum pilot lines, and the scaling of manufacturing capacities—are laying a robust foundation for a self-sufficient, innovative semiconductor and quantum ecosystem. These initiatives not only bolster Europe’s global competitiveness but also position the continent as a pioneering force in next-generation photonics, quantum computing, and secure communications.

As these projects mature, they are poised to deliver transformative technological breakthroughs that will shape industrial innovation, digital security, and high-speed connectivity, reaffirming Europe’s role as a key driver in the future of high-tech global leadership.

Sources (10)
Updated Mar 18, 2026
What is being built in Eindhoven and who is funding it? - European Quantum Watch | NBot | nbot.ai