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    Funds digital technologies, advanced manufacturing, materials, AI, semiconductors and space. It is the industrial-technology half of Horizon Europe.

    Open calls, soonest deadline first

    CodeSupply open call (2026-11Y)HORIZON-CL4-2025-03-HUMAN-16Restack Open Call (2026-11R)HORIZON-CL4-2025-03-DATA-11FORTIS Open Call #2: Pushing towards the deployment of FORTIS and Exploiting the FORTIS solution in other key sectorsHORIZON-CL4-2023-DIGITAL-EMERGING-01-02FIERCE 2nd Open Call for the Financial Support ProgrammeHORIZON-CL4-2024-RESILIENCE-01-41European network for upscaling venture builders’ roles in research performing organisations (CSA)HORIZON-CL4-2027-01-MAT-PROD-50 · Opens 13 Oct 2026Factory processes and automation for de- and re-manufacturing (RIA) (Made in Europe partnership)HORIZON-CL4-2027-01-MAT-PROD-03 · Opens 13 Oct 2026Advanced manufacturing for key products (IA) (Made in Europe partnership)HORIZON-CL4-2027-01-MAT-PROD-02 · Opens 13 Oct 2026Expert network on Critical raw materials (CSA)HORIZON-CL4-2027-01-MAT-PROD-17 · Opens 13 Oct 2026Technologies for innovative processing of raw materials (IA)HORIZON-CL4-2027-01-MAT-PROD-16 · Opens 13 Oct 2026Circular innovative advanced materials: facilitating the transition from design to markets (RIA) (Innovative Advanced Materials for the EU and Made in Europe partnerships)HORIZON-CL4-2027-01-MAT-PROD-06 · Opens 13 Oct 2026Textile circularity through advanced processing and manufacturing technologies and system approaches (IA) (Textiles for the Future partnership)HORIZON-CL4-2027-01-MAT-PROD-08 · Opens 13 Oct 2026Unlocking the potential of academic intellectual assets for industry, SMEs and startups (CSA)HORIZON-CL4-2027-01-MAT-PROD-42 · Opens 13 Oct 2026‘Proof of market’ to improve valorisation and commercialisation of Horizon generated R&I results (IA)HORIZON-CL4-2027-01-MAT-PROD-49 · Opens 13 Oct 2026Pilot access schemes to Technology Infrastructures for European startups, scaleups and innovative SMEs (CSA)HORIZON-CL4-2027-01-MAT-PROD-47 · Opens 13 Oct 2026Efficient energy input from renewable sources and energy management in the process industries (IA) (Processes4Planet and Innovative Advanced Materials for the EU partnerships)HORIZON-CL4-2027-02-MAT-PROD-32-two-stage · Opens 13 Oct 2026New approaches for Human/AI collaboration for the workforce of the future (RIA) (Made in Europe and AI, Data and Robotics partnerships)HORIZON-CL4-2027-02-DIGITAL-EMERGING-52-two-stage · Opens 13 Oct 2026Innovative advanced materials and new production processes – reducing dependencies on Critical and Strategic Raw Materials (IA) (Innovative Advanced Materials for the EU and Processes4Planet partnerships)HORIZON-CL4-2027-01-MAT-PROD-22 · Opens 13 Oct 2026Fast Track to Research and Innovation for breakthroughs in industrial technologies (Research and Innovation Action)HORIZON-CL4-2027-01-MAT-PROD-61 · Opens 13 Oct 2026Fast Track to Innovation for breakthroughs in the Chemical Industry Action Plan (Research and Innovation Action)HORIZON-CL4-2027-01-MAT-PROD-62 · Opens 13 Oct 2026RAMP Joint Transnational Call 2026HORIZON-CL4-INDUSTRY-2025-01-MATERIALS-64

    The 20 closing soonest of 39. Filter the full table ›

    Questions founders ask about Horizon Europe Cluster 4

    When is the next deadline under Horizon Europe Cluster 4?

    3 Nov 2026, for CodeSupply open call (2026-11Y).

    Can a single company apply to Horizon Europe Cluster 4, or is a consortium required?

    36 of the 39 open calls under Horizon Europe Cluster 4 require a consortium. 3 accept a single company applying on its own.

    How much does Horizon Europe Cluster 4 award per project?

    The largest call open now awards €44M.

    How much money is open under Horizon Europe Cluster 4?

    The open calls that publish a budget add up to €759.1M.

    Other programmes and countries

    Horizon EuropeEuropean Innovation Council (EIC)European Institute of Innovation and Technology (EIT)Horizon Europe Cluster 5: Climate, Energy and MobilityHorizon Europe Cluster 6: Food, Bioeconomy and EnvironmentHorizon Europe Cluster 3: Civil Security for SocietyHorizon Europe Cluster 1: HealthHorizon Europe: EU MissionsDigital Europe ProgrammeLIFE ProgrammeEuropean Defence FundEurostarsInnovate UKItalyThe United KingdomThe NetherlandsPortugalSwedenSpain