Nanocomp is strengthening its manufacturing capabilities in Joensuu by establishing new operations in the Joensuu GreenPark Photonics Hub. The investment supports the company’s ability to scale advanced photonics manufacturing and highlights Joensuu’s growing role in industrial optical technologies.
Strengthening Production and Scalability
The new operations support Nanocomp’s long-term growth strategy and enable the scaling of advanced optical materials and components for global markets. The investment improves production capacity, enhances quality and supports a more efficient transition from pilot-scale development to industrial-scale manufacturing.
For Nanocomp, this means faster commercialization of new technologies and a stronger position in demanding international applications.
A Strong Foundation for Growth
The decision to locate in the GreenPark Photonics Hub builds on Joensuu’s strong foundation in photonics research and industrial collaboration. Proximity to research institutions, specialized infrastructure and industry partners enables efficient development from innovation to production.
“Nanocomp selected the GreenPark Photonics Hub for its strong photonics ecosystem and close connection to research and expertise in Joensuu. The location supports our long-term growth and enables advanced product development for next-generation optical and materials technologies,” says Nanocomp’s CEO, Veli-Pekka Leppänen.

Collaboration and Talent
The expansion is supported by close collaboration with City of Joensuu and Business Joensuu, ensuring a smooth investment process and strong support for international growth.
Joensuu’s photonics ecosystem also provides access to skilled professionals and continuous knowledge exchange through close cooperation with research and educational institutions.
The New Site Is Taking Shape
Nanocomp’s new production site in the GreenPark area is progressing as planned and is now clearly taking shape. The development strengthens long-term manufacturing capabilities and enables closer collaboration with research partners.
“We are excited to see this long-term vision becoming reality and progressing step by step. The new, modern production and office facilities are now taking shape,” Leppänen emphasizes.

Illustration of Nanocomp’s future production site in Joensuu GreenPark.
Driving Photonics Manufacturing Forward
Nanocomp’s investment contributes to strengthening Joensuu as a center for photonics manufacturing. By combining industrial production, research collaboration and international business, the region offers a strong platform for companies operating in light-based technologies.
For Nanocomp, this is a concrete step in scaling production and delivering advanced photonics solutions to global markets.
Learn more about the GreenPark Photonics Hub.
Part of the GreenPark Photonics Hub Campaign in Tekniikka & Talous
We are part of the GreenPark Photonics Hub campaign featured in the April issue of Tekniikka & Talous, one of Finland’s leading tech and business media.
The Joensuu GreenPark Photonics Hub brings research, expertise and manufacturing close together, making it easier to develop and scale photonics technologies in practice.
The area combines strong research, shared infrastructure and an established industrial ecosystem, including Nanocomp and John Deere Forestry, along with their partner networks. Good accessibility and direct rail connections further support business operations.
Together with City of Joensuu and Business Joensuu, the development of the GreenPark Photonics Hub illustrates how investment, infrastructure and cooperation support the growth of photonics manufacturing.
Nanocomp plays a key role as a leading anchor company, strengthening manufacturing capabilities and demonstrating what scalable photonics production means in practice.
“A concrete example of how research, industry and regional actors come together to enable growth and international impact,” Leppänen says.
