What's New
Application period ended on June 21, 2026 Applications for the new accelerator have closed
Applications for the fifth accelerator program have closed. Selected companies will be contacted in due course.
DEFINE Accelerator
June 1st - 10th 2026 NATO Innovation Range Finland 2026
DEFINE, together with the main organizer Digital Defence Ecosystem and in cooperation with Business Turku, Business Joensuu and Oulu Zone, is organizing the NATO Innovation Range Finland.
NATO Innovation Range Finland 2026
March 19, 2026 Spring 2026 DEFINE Accelerator Launch Celebrated at the Hub
Startups, coaches, experts, and investors gathered at the Hub in Riihimäki.
DEFINE Innovation Hub Welcomes Spring 2026 Accelerator Teams
March 3, 2026 A NATO Deployable CIS Module will be established in Riihimäki
NATO Deployable CIS Module (DMC) is scheduled to start operations in early 2027.
DMC will be established in RiihimäkiOpens an external site
January 8, 2026 DEFINE expands nationwide
Sitra accelerates defence and security innovation by supporting the expansion of the Define network to five new cities.
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