πŸ›‘οΈ Defence Grants Aggregator
EU

Horizon Europe β€” Cluster 4 (Digital, Industry, Space)

HEU-CL4

The keynote PDF lists Horizon Europe Cluster 4 among relevant EU instruments for digital, industrial and space technologies with dual-use relevance.

πŸ€– AI / Machine LearningπŸ” Cyber SecurityπŸ›Έ SpaceπŸ”© Materials & Componentsβš”οΈ Dual-UseπŸ’‘ Innovation / R&D

Calls (41)

HEU-CL4

Scientific analysis and exploitation of space data

HORIZON-CL4-2026-SPACE-03-61
unknown

Scientific analysis and exploitation of space data

πŸ›Έ Space
Deadline: β€”
Max funding: β€”
HEU-CL4

Cooperation on innovative advanced materials with Japan (CSA)

HORIZON-CL4-2026-01-MAT-PROD-24
unknown

Cooperation on innovative advanced materials with Japan (CSA)

πŸ”© Materials & Components
Deadline: β€”
Max funding: β€”
HEU-CL4

Circular innovative advanced materials: facilitating the transition from design to markets (RIA) (Innovative Advanced Materials for the EU and Made in Europe partnerships)

HORIZON-CL4-2026-01-MAT-PROD-05
unknown

Circular innovative advanced materials: facilitating the transition from design to markets (RIA) (Innovative Advanced Materials for the EU and Made in Europe partnerships)

πŸ”© Materials & Components
Deadline: β€”
Max funding: β€”
HEU-CL4

Innovative technologies and tools for exploration and data modelling of raw materials (RIA)

HORIZON-CL4-2026-01-MAT-PROD-11
unknown

Innovative technologies and tools for exploration and data modelling of raw materials (RIA)

πŸ€– AI / Machine LearningπŸ” Cyber SecurityπŸ›Έ SpaceπŸ”© Materials & Componentsβš”οΈ Dual-UseπŸ’‘ Innovation / R&D
Deadline: β€”
Max funding: β€”
HEU-CL4

Accelerating the discovery and development of chemicals and innovative advanced materials through digitalisation and artificial intelligence (IA) (Innovative Advanced Materials for the EU partnership)

HORIZON-CL4-2026-01-MAT-PROD-23
unknown

Accelerating the discovery and development of chemicals and innovative advanced materials through digitalisation and artificial intelligence (IA) (Innovative Advanced Materials for the EU partnership)

πŸ€– AI / Machine LearningπŸ”© Materials & Components
Deadline: β€”
Max funding: β€”
HEU-CL4

Technologies for innovative extraction of critical raw materials (RIA)

HORIZON-CL4-2026-01-MAT-PROD-12
unknown

Technologies for innovative extraction of critical raw materials (RIA)

πŸ€– AI / Machine LearningπŸ” Cyber SecurityπŸ›Έ SpaceπŸ”© Materials & Componentsβš”οΈ Dual-UseπŸ’‘ Innovation / R&D
Deadline: β€”
Max funding: β€”
HEU-CL4

Improving availability of secondary raw materials through recycling (IA)

HORIZON-CL4-2026-01-MAT-PROD-14
unknown

Improving availability of secondary raw materials through recycling (IA)

πŸ€– AI / Machine LearningπŸ” Cyber SecurityπŸ›Έ SpaceπŸ”© Materials & Componentsβš”οΈ Dual-UseπŸ’‘ Innovation / R&D
Deadline: β€”
Max funding: β€”
HEU-CL4

Space critical EEE components for EU non-dependence – GaN MMICs mm-Wave Foundations (Phase A): Development and Industrialization of Semi-insulating SiC Substrate Capabilities

HORIZON-CL4-2026-SPACE-03-82
unknown

Space critical EEE components for EU non-dependence – GaN MMICs mm-Wave Foundations (Phase A): Development and Industrialization of Semi-insulating SiC Substrate Capabilities

πŸ›Έ Space
Deadline: β€”
Max funding: β€”
HEU-CL4

Critical Facilities Serving Space EEE components for EU non-dependence – High and Very High Energy Irradiation Test Facility Market Deployment

HORIZON-CL4-2026-SPACE-03-85
unknown

Critical Facilities Serving Space EEE components for EU non-dependence – High and Very High Energy Irradiation Test Facility Market Deployment

πŸ›Έ Space⚑ Energy
Deadline: β€”
Max funding: β€”
HEU-CL4

Digital enablers and building-blocks for Earth Observation and Satellite telecommunication for Space solutions (Space Partnership)

HORIZON-CL4-2026-SPACE-03-31
unknown

Digital enablers and building-blocks for Earth Observation and Satellite telecommunication for Space solutions (Space Partnership)

πŸ›Έ SpaceπŸ“» C4ISR / Command & Control
Deadline: β€”
Max funding: β€”
HEU-CL4

Preparing demonstration missions for Earth Observation and Satellite telecommunication for Space solutions (Space Partnership)

HORIZON-CL4-2026-SPACE-03-32
unknown

Preparing demonstration missions for Earth Observation and Satellite telecommunication for Space solutions (Space Partnership)

πŸ›Έ SpaceπŸ“» C4ISR / Command & Control
Deadline: β€”
Max funding: β€”
HEU-CL4

Monitoring of secondary raw materials (CSA)

HORIZON-CL4-2026-01-MAT-PROD-13
unknown

Monitoring of secondary raw materials (CSA)

πŸ€– AI / Machine LearningπŸ” Cyber SecurityπŸ›Έ SpaceπŸ”© Materials & Componentsβš”οΈ Dual-UseπŸ’‘ Innovation / R&D
Deadline: β€”
Max funding: β€”
HEU-CL4

Space critical EEE components for EU non-dependence – Radiation Hard FPGA on 7nm

HORIZON-CL4-2026-SPACE-03-81
unknown

Space critical EEE components for EU non-dependence – Radiation Hard FPGA on 7nm

πŸ›Έ Space
Deadline: β€”
Max funding: β€”
HEU-CL4

Space critical Equipment for EU non-dependence – Space Refuelling Interface

HORIZON-CL4-2026-SPACE-03-86
unknown

Space critical Equipment for EU non-dependence – Space Refuelling Interface

πŸ›Έ Space
Deadline: β€”
Max funding: β€”
HEU-CL4

Reinforcing EU autonomous access to space through EU-based spaceports

HORIZON-CL4-2026-SPACE-03-11
unknown

Reinforcing EU autonomous access to space through EU-based spaceports

πŸ›Έ Space
Deadline: β€”
Max funding: β€”
HEU-CL4

Next-Generation AI Agents for Real-World Applications in the Apply AI sectors (RIA) (Partnership in AI, Data and Robotics)

HORIZON-CL4-2026-05-DIGITAL-EMERGING-02
unknown

Next-Generation AI Agents for Real-World Applications in the Apply AI sectors (RIA) (Partnership in AI, Data and Robotics)

πŸ€– AI / Machine Learning
Deadline: β€”
Max funding: β€”
HEU-CL4

Apply AI: Next-Generation Agile and Intelligent Robotics Platforms for Industrial and Service Applications (Partnership in AI, Data and Robotics) (RIA)

HORIZON-CL4-2026-05-DIGITAL-EMERGING-03
unknown

Apply AI: Next-Generation Agile and Intelligent Robotics Platforms for Industrial and Service Applications (Partnership in AI, Data and Robotics) (RIA)

πŸ€– AI / Machine Learning
Deadline: β€”
Max funding: β€”
HEU-CL4

New or enhanced Innovative Advanced Materials (IAM) enabled sensing functionality (RIA)

HORIZON-CL4-2026-05-MAT-PROD-25
unknown

New or enhanced Innovative Advanced Materials (IAM) enabled sensing functionality (RIA)

πŸ”© Materials & Components
Deadline: β€”
Max funding: β€”
HEU-CL4

Development of safe and sustainable alternatives to substances of concern (IA)

HORIZON-CL4-2026-02-MAT-PROD-21-two-stage
unknown

Development of safe and sustainable alternatives to substances of concern (IA)

πŸ€– AI / Machine LearningπŸ” Cyber SecurityπŸ›Έ SpaceπŸ”© Materials & Componentsβš”οΈ Dual-UseπŸ’‘ Innovation / R&D
Deadline: β€”
Max funding: β€”
HEU-CL4

AI improved advanced manufacturing and production processes in factories (RIA) (Made in Europe and AI, Data and Robotics partnerships)

HORIZON-CL4-2026-02-DIGITAL-EMERGING-51-two-stage
unknown

AI improved advanced manufacturing and production processes in factories (RIA) (Made in Europe and AI, Data and Robotics partnerships)

πŸ€– AI / Machine Learning
Deadline: β€”
Max funding: β€”
HEU-CL4

Innovative AI methods and technologies for the process industries (RIA) (Processes4Planet and AI, Data and Robotics partnerships)

HORIZON-CL4-2026-02-DIGITAL-EMERGING-53-two-stage
unknown

Innovative AI methods and technologies for the process industries (RIA) (Processes4Planet and AI, Data and Robotics partnerships)

πŸ€– AI / Machine Learning
Deadline: β€”
Max funding: β€”
HEU-CL4

Large-Scale Photonic Quantum Computing Platform Technologies (RIA)

HORIZON-CL4-2026-04-DIGITAL-EMERGING-18
unknown

Large-Scale Photonic Quantum Computing Platform Technologies (RIA)

πŸ”© Materials & Components
Deadline: β€”
Max funding: β€”
HEU-CL4

Advanced Local Digital Twins using AI for Early Warning and Preparedness (IA)

HORIZON-CL4-2026-04-DIGITAL-EMERGING-09
unknown

Advanced Local Digital Twins using AI for Early Warning and Preparedness (IA)

πŸ€– AI / Machine Learning
Deadline: β€”
Max funding: β€”
HEU-CL4

Standards for Quantum Technologies – Coordination and Support Action (CSA)

HORIZON-CL4-2026-04-DIGITAL-EMERGING-12
unknown

Standards for Quantum Technologies – Coordination and Support Action (CSA)

πŸ”© Materials & Components
Deadline: β€”
Max funding: β€”
HEU-CL4

Strengthening the cooperation of semiconductor-intensive EU regions (CSA)

HORIZON-CL4-2026-04-DIGITAL-EMERGING-15
unknown

Strengthening the cooperation of semiconductor-intensive EU regions (CSA)

πŸ€– AI / Machine LearningπŸ” Cyber SecurityπŸ›Έ SpaceπŸ”© Materials & Componentsβš”οΈ Dual-UseπŸ’‘ Innovation / R&D
Deadline: β€”
Max funding: β€”
HEU-CL4

Challenge-Driven GenAI4EU Booster in Apply AI prioritised sectors (RIA) (AI/Data/Robotics Partnership)

HORIZON-CL4-2026-04-DIGITAL-EMERGING-19
unknown

Challenge-Driven GenAI4EU Booster in Apply AI prioritised sectors (RIA) (AI/Data/Robotics Partnership)

πŸ€– AI / Machine Learning
Deadline: β€”
Max funding: β€”
HEU-CL4

Apply AI: Robotics for Manufacturing: Advancing Core Skills through Technical Challenges (RIA) (Partnership in AI, Data and Robotics)

HORIZON-CL4-2026-04-DIGITAL-EMERGING-08
unknown

Apply AI: Robotics for Manufacturing: Advancing Core Skills through Technical Challenges (RIA) (Partnership in AI, Data and Robotics)

πŸ€– AI / Machine Learning
Deadline: β€”
Max funding: β€”
HEU-CL4

Efficient and compliant access to and use of data (IA) (AI, Data and Robotics partnership)

HORIZON-CL4-2026-04-DATA-06
unknown

Efficient and compliant access to and use of data (IA) (AI, Data and Robotics partnership)

πŸ€– AI / Machine Learning
Deadline: β€”
Max funding: β€”
HEU-CL4

Grand Challenge on Quantum Sensors for Inertial Navigation

HORIZON-CL4-2026-04-DIGITAL-EMERGING-11
unknown

Grand Challenge on Quantum Sensors for Inertial Navigation

πŸ”© Materials & ComponentsπŸ“‘ Sensors
Deadline: β€”
Max funding: β€”
HEU-CL4

Fostering 2-Dimensional Materials (2DM) based emerging and enabling technologies (CSA)

HORIZON-CL4-2026-04-DIGITAL-EMERGING-17
unknown

Fostering 2-Dimensional Materials (2DM) based emerging and enabling technologies (CSA)

πŸ€– AI / Machine LearningπŸ” Cyber SecurityπŸ›Έ SpaceπŸ”© Materials & Componentsβš”οΈ Dual-UseπŸ’‘ Innovation / R&D
Deadline: β€”
Max funding: β€”
HEU-CL4

Apply AI: Pilot of the β€œScience for AI” Pillar of RAISE (β€œResource for AI science in Europe”) (RIA)

HORIZON-CL4-2026-04-DIGITAL-EMERGING-01
unknown

Apply AI: Pilot of the β€œScience for AI” Pillar of RAISE (β€œResource for AI science in Europe”) (RIA)

πŸ€– AI / Machine Learning
Deadline: β€”
Max funding: β€”
HEU-CL4

HORIZON-CL4-2026-HUMAN-01-01: Science for AI (RAISE Pilot)

HORIZON-CL4-2026-HUMAN-01-01
upcoming

Pilot of the "Science for AI" pillar of RAISE (Resource for AI Science in Europe). Funds frontier AI research with emphasis on explainability, robustness, and scientific discovery applications.

πŸ€– AI / Machine Learning
Deadline: 11 Sept 2026
Max funding: €10,000,000
HEU-CL4

HORIZON-CL4-2026-HUMAN-01-03: AI Robotics for Manufacturing

HORIZON-CL4-2026-HUMAN-01-03
upcoming

Advancing core robotics skills for manufacturing through technical challenges (AI, Data and Robotics Partnership). Targets adaptive manipulation, human-robot collaboration, and zero-defect production.

πŸ€– AI / Machine Learning
Deadline: 11 Sept 2026
Max funding: €8,000,000
HEU-CL4

HORIZON-CL4-2026-HUMAN-01-02: GenAI4EU Booster for Priority Sectors

HORIZON-CL4-2026-HUMAN-01-02
upcoming

Challenge-driven generative AI booster for EU priority sectors (manufacturing, health, energy, public services). Supports adaptation and deployment of large-scale generative models in industrial contexts.

πŸ€– AI / Machine Learning
Deadline: 11 Sept 2026
Max funding: €12,000,000
HEU-CL4

HORIZON-CL4-2026-DATA-01-07: AI for Process Industries

HORIZON-CL4-2026-DATA-01-07
upcoming

Innovative AI methods and technologies for the process industries (Processes4Planet and AI, Data and Robotics Partnerships). Targets energy-efficient, low-emission process optimisation using ML and digital simulation.

πŸ€– AI / Machine Learning
Deadline: 12 Nov 2026
Max funding: €8,000,000
HEU-CL4

HORIZON-CL4-2026-DATA-01-06: AI for Advanced Manufacturing Processes

HORIZON-CL4-2026-DATA-01-06
upcoming

AI-improved advanced manufacturing and production processes in factories (Made in Europe and AI, Data and Robotics Partnerships). Covers predictive maintenance, zero-defect manufacturing, and AI-driven process control.

πŸ€– AI / Machine Learning
Deadline: 12 Nov 2026
Max funding: €8,000,000
HEU-CL4

HORIZON-CL4-2026-DATA-01-05: Agile Intelligent Robotics for Industry and Services

HORIZON-CL4-2026-DATA-01-05
upcoming

Next-generation agile and intelligent robotics platforms for industrial and service applications (AI, Data and Robotics Partnership). Focus on flexible manipulation, perception and safe human-environment interaction.

πŸ€– AI / Machine Learning
Deadline: 12 Nov 2026
Max funding: €8,000,000
HEU-CL4

HORIZON-CL4-2026-DATA-01-04: Next-Generation AI Agents for Real-World Applications

HORIZON-CL4-2026-DATA-01-04
upcoming

Research on next-generation AI agents for real-world applications in the Apply AI priority sectors (AI, Data and Robotics Partnership). Targets autonomous reasoning, tool use, and multi-agent coordination.

πŸ€– AI / Machine Learning
Deadline: 12 Nov 2026
Max funding: €10,000,000
HEU-CL4

HORIZON-CL4-2026-DATA-01-03: AI for Advanced Materials Discovery

HORIZON-CL4-2026-DATA-01-03
upcoming

Accelerating the discovery and development of chemicals and innovative advanced materials through digitalisation and AI (Innovative Advanced Materials for the EU partnership). Covers ML-driven material design and simulation.

πŸ€– AI / Machine LearningπŸ”© Materials & Components
Deadline: 12 Nov 2026
Max funding: €10,000,000
HEU-CL4

HORIZON-CL4-2026-DATA-01-02: AI Digital Twins for Early Warning

HORIZON-CL4-2026-DATA-01-02
upcoming

Advanced local digital twins using AI for early warning and preparedness in urban and industrial environments. Integrates real-time IoT data, predictive modelling and crisis response planning.

πŸ€– AI / Machine Learning
Deadline: 12 Nov 2026
Max funding: €8,000,000
HEU-CL4

HORIZON-CL4-2026-DATA-01-01: Efficient and Compliant Data Access for AI

HORIZON-CL4-2026-DATA-01-01
upcoming

Research on efficient and compliant access to and use of data for AI systems (AI, Data and Robotics Partnership). Covers federated learning, privacy-preserving AI, data spaces interoperability.

πŸ€– AI / Machine Learning
Deadline: 12 Nov 2026
Max funding: €8,000,000