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Overview
Horizon Europe Cluster 4, "Digital, Industry and Space", är en av Europas största icke-utspädande finansieringskällor för avancerad teknik (hard tech): artificiell intelligens, data, robotik, avancerad tillverkning, cirkulär och ren industri, halvledare, nästa generations internet, råmaterial och rymdsystem. Det ligger under Pelare II i Horizon Europe, EU:s flaggskeppsprogram för forskning. Arbetsprogrammet för 2026–2027, antaget i december 2025, omfattar cirka 1,5 miljarder euro enbart för Cluster 4. Finansieringen är 100 % bidrag utan ägarandel och utan återbetalning: forsknings- och innovationsåtgärder (RIA) täcks till 100 % av de stödberättigande kostnaderna, innovationsåtgärder (IA) till 70 % för företag. Enskilda projekt får vanligtvis 2 till 5 miljoner euro, fördelat över ett gränsöverskridande konsortium med minst tre organisationer från tre olika länder, även om strategiska flaggskepp går betydligt högre. Företag som SALTO, som bygger återanvändbar bärraketteknik, och QSNP, som bygger ett paneuropeiskt kvantsäkert kommunikationsnät, valde denna samarbetsväg, liksom EROSS IOD-teamet som demonstrerade robotservice av satelliter i omloppsbana. Den röda tråden är avancerad teknik med tydligt strategiskt EU-värde, byggd tillsammans med partner snarare än ensam.
Var ärlig mot dig själv om oddsen.
Is this for you?
- Consortium of 3+ organisations from 3+ EU/associated countries
- Universities, research institutes, SMEs and large companies all eligible
- Project matches a named topic in digital, industry, space or raw materials
- TRL 2–6 for research actions (RIA), TRL 5–8 for innovation actions (IA)
- At least one partner based in an EU Member State
- Lone startup that wants to apply solo → EIC Accelerator
- Seeking equity investment alongside the grant → EIC Accelerator (blended finance)
- Breakthrough idea that fits no published topic → EIC Pathfinder Open
- Single-country national project → your national innovation agency
Associated countries (UK, Norway, Israel and others) count toward the three-country minimum, but the consortium must include at least one EU Member State partner. Calls are topic-driven: if your project does not match a topic text in the Work Programme, evaluators will score it down no matter how good it is.
Call destinations
Manufacturing 4.0, circular economy, digital twins for industry
Semiconductors, advanced materials, raw materials, batteries
AI, data, cloud, IoT, next-gen internet, HPC
Digital health, creative industries, cultural heritage
Earth observation, navigation, secure connectivity
Open science, technology transfer, standards
Success rates — the honest picture
Roughly 1 in 6 applications gets funded. A sharp, evidence-backed proposal is what separates the funded from the rejected.
| Call | Submitted | Funded / passed | Rate |
|---|---|---|---|
| 2024 single-stage | 382 | 46 funded | 12.0% |
| 2024 two-stage (final) | 239 | 15 funded | 6.3% |
| 2025 single-stage | 639 | 72 funded | 11.3% |
| 2025 two-stage, stage 1 | 243 | 59 passed to stage 2 | 24.3% |
Two-stage maths: roughly 24% pass stage 1, then about one in four stage-2 proposals gets funded — around 6% end to end. Single-stage odds of 11–12% beat EIC Pathfinder's ~2%. There is no resubmission penalty: rejected consortia can revise and resubmit to the next call, and many winners are second attempts. The 2025 Space call was the outlier at 30% (27 of 90 eligible proposals, €138.6M).
Eligibility
- 1Du behöver ett konsortium med minst tre oberoende juridiska enheter baserade i tre olika EU-medlemsstater eller Horizon-associerade länder; ett enskilt företag kan inte vinna på egen hand.
- 2Koordinatorn (den partner som lämnar in och förvaltar bidraget) måste vara etablerad i en EU-medlemsstat, inte bara i ett associerat land.
- 3Vilken juridisk enhet som helst kvalificerar oavsett storlek: startups, små och medelstora företag, storindustri, universitet, forskningsinstitut och offentliga organ är alla behöriga, och de flesta vinnande konsortier blandar alla dessa.
- 4Din ansökan måste svara mot ett specifikt öppet ämne i Cluster 4-arbetsprogrammet och träffa det ämnets angivna förväntade resultat; en utmärkt idé som inte matchar ett öppet ämne hamnar automatiskt utanför ramen.
- 5Din teknik måste ligga ungefär på TRL 3–7 (labbvaliderad upp till demonstrerad i en relevant miljö); ren grundforskning och hyllfärdiga produkter passar båda dåligt.
- 6Brittiska sökande är nu behöriga som ett associerat land, men kontrollera den specifika utlysningen, eftersom ett fåtal ämnen kopplade till strategiska tillgångar har säkerhetsrestriktioner för deltagande från länder utanför EU.
Cluster 4 runs on the standard Horizon Europe rule: at least three independent legal entities from three different countries, of which at least one in an EU Member State and two more in Member States or associated countries. A brilliant solo SME (small or medium-sized enterprise) cannot apply alone — unless a specific topic says otherwise, single-applicant proposals are inadmissible. Affiliates of the same group do not count as independent.
Cluster 4 is the cluster where the EU guards its 'open strategic autonomy'. A subset of space topics — notably EU non-dependence work on EEE (electrical, electronic and electromechanical) components and in-space operations — is restricted to entities established in the EU/EEA, shutting out all other countries, associated or not. Restrictions can also bite entities established in an eligible country but controlled, directly or indirectly, from a non-associated third country. The lockout is topic-by-topic: always read the 'specific conditions' block of your topic before assembling a consortium.
The UK is associated to Horizon Europe since 1 January 2024 and participates in everything except the EIC (European Innovation Council) Fund equity arm. Switzerland is associated retroactively from 1 January 2025 under the EU Programmes Agreement signed in November 2025, with confirmed access to Cluster 4's strategic areas — AI, quantum, communication networks and space — in the 2026–2027 work programme. Caveat: where a topic is restricted to Member States or EU/EEA entities under Article 22(5), associated-country status does not help.
If the requested EU contribution for the action is €500,000 or more, the coordinator's financial capacity is formally verified (public bodies and most universities are exempt). A private coordinator with thin equity or no closed accounts — typical of a newly created company — risks being asked for guarantees or told to hand coordination to a sturdier partner. The Commission can also extend the check to other beneficiaries where it sees risk.
Topics flagged as security-sensitive — common across Cluster 4's space, quantum and advanced-computing strands — undergo a security appraisal on top of the ethics review every proposal faces. Outcomes range from security requirements written into the grant agreement to classification of deliverables, and in extreme cases a proposal can be dropped. Budget time for it: the screening sits between evaluation and grant signature and can slow grant preparation.
Where you need to be
Your project should sit at TRL 2–7 when you apply. The eligible band is highlighted below.
- 1Basic principles observedFundamental research
- 2Technology concept formulatedConcept development
- 3Experimental proof of conceptLab validation
- 4Technology validated in labComponent testing
- 5Validated in relevant environmentPrototype in relevant conditions
- 6Demonstrated in relevant environmentPilot demonstration
- 7System prototype in operational environmentSystem demonstration
- 8System complete and qualifiedFinal qualification
- 9Actual system proven in operationMarket ready
The money — consortium grants, no equity
Cluster 4 pays grants split across a consortium — the EU takes no shares and asks for no repayment. Research and Innovation Actions (RIA, early-stage research) reimburse 100% of eligible costs for everyone. Innovation Actions (IA, prototyping and demonstration) reimburse 70% for for-profit companies and 100% for non-profits. Coordination and Support Actions (CSA, networking and policy work) pay 100%, typically €0.5M–€4M.
If you are a company in an IA, you cover 30% of your own costs from your own pocket. A €1M work package means €700K from Brussels and €300K from you. Budget for it before you sign up — it is the most common nasty surprise for first-time industrial partners.
A growing share of 2026–2027 topics use lump-sum grants: the budget is fixed per work package and paid when the work package is completed — no timesheets, no financial audits, no cost reporting. The catch: a half-finished work package earns nothing until it is done. Check the topic page on the Funding & Tenders Portal to see which regime applies.
The Commission pays a pre-financing instalment shortly after signature, then interim and final payments against periodic reports. All money flows through the coordinator, who distributes it to partners under the consortium agreement — negotiate that agreement carefully before the project starts.
How to apply — step by step
- 1Create EU Login account10 min
Go to the EU Authentication Service and create an account.
Create EU Login → - 2Register your organisation1–2 hours
Register in the Participant Register and obtain a PIC.
Participant Register → - 3Find your topic1–2 weeks
Browse the Cluster 4 Work Programme or use our topic finder to identify calls matching your research. Each topic defines the scope, expected outcomes, and budget.
- 4Build your consortiumWeeks–months
Most Cluster 4 calls require a consortium of at least 3 entities from 3 different EU/associated countries. Use the Partner Search tool or attend info days/brokerage events.
Partner Search → - 5Write your proposal8–16 weeks
Part B covers Excellence, Impact, and Implementation. Follow the topic scope closely — evaluators check alignment. Typical length 40–50 pages for RIAs.
- 6Submit electronicallyBefore deadline
Submit via the Funding & Tenders Portal before the topic deadline. Most 2026 deadlines fall between February and September 2026.
- 7Expert evaluation~5 months
At least 3 independent experts evaluate your proposal. Scored on Excellence, Impact, and Implementation — each out of 5. Threshold: 3/5 on each of Excellence, Impact and Implementation (minimum total 10/15).
- 8Grant agreement~8 months after deadline
If selected, Grant Agreement signed ~8 months after deadline. Pre-financing (typically 40-50%) paid within 30 days.
What evaluators look for
Excellence
Clarity and pertinence of objectives, soundness of methodology, ambition, novelty.
- Clear alignment with the topic scope
- Sound and credible methodology
- Ambitious but achievable objectives
- Novelty beyond state of the art
Impact
Credibility of pathways to impact, expected outcomes and benefits for clearly identified audiences, communication and exploitation strategy.
- Clear pathways to expected outcomes and impacts
- Who will benefit and how — concrete, audience-specific effects
- Suitability of dissemination, exploitation and communication measures
- Contribution to EU policy objectives
Quality & Efficiency of Implementation
Work plan quality, consortium competence, resource allocation.
- Well-structured work plan with milestones
- Complementary consortium expertise
- Appropriate resource allocation
- Risk management
Documents you'll need
All open topics, budgets, deadlines, and scope definitions for Cluster 4.
- Contains:
- Every Cluster 4 topic for 2026-2027 with detailed scope, expected outcomes, budget, and type of action.
- Length:
- ~300 pages
- Why:
- Source of truth for finding your topic and understanding what the EC wants.
- When:
- Read first — find your topic
Official Part B template for Research & Innovation Actions.
- Contains:
- Template structure for Excellence, Impact, and Implementation sections.
- Length:
- ~45 pages
- Why:
- Your actual proposal document.
- When:
- When writing
Full guide to the Horizon Europe grant contract.
- Contains:
- Every clause explained.
- Length:
- ~300 pages
- Why:
- Legal reference.
- When:
- After selection
Cross-cutting rules for all Horizon Europe calls.
- Contains:
- Eligibility, evaluation procedures, funding rates.
- Length:
- ~50 pages
- Why:
- Check eligibility.
- When:
- If unsure about rules
Typical Budget Breakdown
2026 Deadlines
- 10 Mar 202610 Mar 2026EU Space Research call 2026 opens
HORIZON-CL4-2026-03 (SPACE) opens on the Funding & Tenders Portal: €90.97m across 8 topics, from access to space to EU non-dependence in critical technologies.
- 3 Sep 2026, 17:00 Brussels3 Sep 2026, 17:00 BrusselsSubmission deadline
Single-stage electronic submission via the Portal; the system closes to the second, so upload the final Part B well before 17:00.
- 13 Oct 202613 Oct 2026Parallel track: two-stage industry call, stage-2 deadline
Consortia that passed the 17 March 2026 first stage of HORIZON-CL4-2026-02 submit full proposals.
- Sep–Dec 2026Sep–Dec 2026Evaluation window
Remote evaluation by independent experts, then consensus meetings and panel ranking against the three Horizon Europe criteria: excellence, impact, implementation.
- By ~3 Feb 2027 (T+5 months)By ~3 Feb 2027 (T+5 months)Evaluation results out
Horizon Europe's maximum 'time to inform' is five months from deadline: you receive the Evaluation Summary Report and, if ranked high enough, an invitation to grant agreement preparation.
- Feb–Apr 2027Feb–Apr 2027Grant agreement preparation
Consortium completes legal-entity validation, financial-capacity checks, ethics and security requirements, and the final budget on the Portal; the technical annex is locked.
- By ~3 May 2027 (T+8 months)By ~3 May 2027 (T+8 months)Grant signature
The standard 'time to grant' is eight months from the call deadline; coordinator and Commission e-sign on the Portal.
- T+30 days after entry into forceT+30 days after entry into forceFirst pre-financing lands
Pre-financing is paid within 30 days of the grant agreement entering into force or 10 days before the action's start date, whichever is later — the first real money in the project account.
After you're funded
Funded projects are managed by HaDEA (the European Health and Digital Executive Agency), which assigns a project officer to each grant. They approve reports, sign off on amendments and are your single point of contact with Brussels for 24–48 months — most RIAs run 36 months.
Pre-financing arrives shortly after the grant agreement is signed, then interim payments follow each approved periodic report (every 12–18 months) and a final payment closes the project. Actual-cost grants above €430K per beneficiary need a certificate on financial statements from an auditor; lump-sum projects skip cost audits entirely.
Periodic technical and financial reports every 12–18 months, a data management plan, open-access publication of results, and a dissemination and exploitation plan you are contractually bound to deliver. Budget real person-months for this — it is not a formality.
Intellectual property, access rights between partners, money distribution and what happens when a partner underdelivers are all set in the consortium agreement, not the grant agreement. Sign it before the project starts, ideally before submission.
There is no resubmission limit or penalty in Cluster 4. Take the Evaluation Summary Report, fix what the three independent evaluators flagged, and come back to the next call — second-attempt proposals routinely win.
Practical notes
Cluster 4 spans Digital, Industry and Space, and each strand has its own dedicated EU-wide National Contact Point network with its own free brokerage and partner-search tools: Ideal-ist for Digital, NCP4Industry+ (coordinated by APRE) for Industry, and COSMOS4HEplus for Space. Identify which one owns your topic and contact your national NCP through that network rather than a generic helpdesk.
The thematic NCP networks offer applicants free services such as project-idea checks, partner-search facilitation, brokerage events and full draft-proposal reviews. Ideal-ist in particular runs a proposal check service free of charge, where experienced external experts and NCPs give written feedback to improve quality before submission — a genuine odds-mover that most applicants never use.
The Commission's Cluster 4 Info Days for the 2026 Work Programme ran online on 29-30 January 2026 (Day 1 Industry and Space, Day 2 Data, Digital, Human and Horizontal), and are paired with free B2Match matchmaking platforms: the Industry Brokerage Event ran 12 January-17 April 2026 with a pitching session on 10 February, and a Space Brokerage Event was held on 5 February 2026. Registration is mandatory but free; recordings of Info Days are published afterwards.
A large share of Cluster 4 topics flow from co-programmed public-private partnerships — Made in Europe, Processes4Planet (A.SPIRE), AI-Data-Robotics, Photonics, Clean Steel — whose Strategic Research and Innovation Agendas feed directly into which topics appear and how they are worded. Engaging early with the relevant partnership association (e.g. joining EFFRA for Made in Europe) gives you visibility into the agenda and access to its consortium-building network before topics are even published.
Who's been funded
519 projects funded · €3.0B in EU contribution · sourced from CORDIS.
SALTO
€39.0MreuSable strAtegic space Launcher Technologies & Operations
NGI0 Commons Fund
€27.5MCreate, mature and grow internet commons
EROSS IOD
€26.0MEuropean Robotic Orbital Support Services In-Orbit Demonstration
QSNP
€25.0MQuantum Secure Networks Partnership
ELLIOT
€25.0MEuropean Large Open Multi-Modal Foundation Models For Robust Generalization On Arbitrary Data Streams
DVPS
€25.0MDiversibus Viis Plurima Solvo
QLSI2
€25.0MInitiative for european Semiconductor-based Large-scale Quantum computer
QIA-Phase1
€24.0MQuantum Internet Alliance - Phase1
COP-PILOT
€22.5MCollaborative Open Platform for PILOTing services across energing smart IoT and Edge computing environments
OpenSuperQPlus100
€20.0MOpen Superconducting Quantum Computers (OpenSuperQPlus)
Millenion-SGA1
€20.0MModular Industrial Large-scaLE quaNtum computing with trapped IONs, phase 1
ENLIGHTEN-ED
€20.0MEuropean iNitiative for Low cost, Innovative and Green High Thrust ENgine - Engine Demonstration
Key Features
Official links & resources
Frequently Asked Questions
Vilken juridisk enhet som helst kan delta: företag av alla storlekar, universitet, forskningsinstitut och offentliga organ. De flesta utlysningar kräver ett konsortium med minst tre oberoende organisationer från tre olika EU-medlemsstater eller Horizon-associerade länder. Små och medelstora företag samt startups går vanligtvis med i ett större konsortium i stället för att ansöka ensamma, vilket är den realistiska vägen för en grundare.
Cluster 4 är 100 % bidragspengar utan att någon ägarandel tas och utan lån att betala tillbaka. Forsknings- och innovationsåtgärder (RIA) finansieras till 100 % av de stödberättigande kostnaderna och innovationsåtgärder (IA) till 70 % för företag (100 % för icke vinstdrivande). Enskilda projekt får vanligtvis mellan ungefär 2 miljoner och 5 miljoner €, fördelat över hela konsortiet, där mycket stora ämnen går högre.
För nästan alla Cluster 4-ämnen, ja. Standardregeln är minst tre oberoende juridiska enheter baserade i tre olika EU- eller associerade länder, och koordinatorn måste finnas i en EU-medlemsstat. Ett typiskt vinnande konsortium har 6 till 12 partner som blandar industri, forskning och slutanvändare, så en enskild startup kan inte vinna på egen hand.
Arbetsprogrammet för 2026–2027 antogs den 11 december 2025 och öppnade fem stora utlysningar i början av 2026. I juni 2026 återstår tre kommande deadlines öppna: rymdutlysningen (HORIZON-CL4-2026-03, 90,97 miljoner € över 8 ämnen) stänger den 3 september 2026; utlysningen Clean Industrial Deal (HORIZON-CID-2026-01, 125 miljoner €) stänger den 15 september 2026; och steg 2 av den tvåstegade industriutlysningen (HORIZON-CL4-2026-02, 98 miljoner €, 3 ämnen) stänger den 13 oktober 2026. Den stora enstegade industriutlysningen (HORIZON-CL4-2026-01, 319 miljoner €, 15 ämnen, 21 april), båda digitala utlysningarna (HORIZON-CL4-2026-04 på 221,8 miljoner € och HORIZON-CL4-2026-05 på 85,5 miljoner €, båda 15 april) och steg 1 av den tvåstegade industriutlysningen (17 mars) är nu stängda för 2026.
Det är mycket konkurrensutsatt. Horizon Europe ligger totalt sett på omkring 12 % till 16 % i framgångsgrad, med utlysningar övertecknade med ungefär 4 till 5 gånger den tillgängliga budgeten. Enstegsutlysningar kräver en komplett, polerad ansökan på förhand, medan tvåstegsutlysningar låter dig passera en kortare första omgång (en högre träffkvot) innan du lämnar in den fullständiga ansökan.
Budgetera för 2 miljoner € till 5 miljoner € över ett konsortium och planera för tid. Kommissionen siktar på att informera dig om utfallet inom cirka 5 månader efter deadlinen, följt av ungefär 3 månaders förberedelse av bidragsavtalet, så standardmålet för tid till bidrag är runt 8 månader. Förfinansiering (ofta 60 % till 80 % av EU-bidraget) betalas vanligtvis ut kort efter att bidraget undertecknats.
Välj ett ämne och läs utlysningstexten bokstavligt, eftersom varje ämne har specifika förväntade resultat som du måste träffa. Ansökningar bedöms på Excellence, Impact och Implementation, var och en av 5, och Impact är där de flesta ansökningar faller, så kvantifiera marknaden, jobben och den strategiska EU-nyttan. Ett trovärdigt konsortium med tydliga roller, en realistisk arbetsplan och en genuin väg till utrullning slår en starkare idé som beskrivs vagt.
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