Funding Deep Tech: A Guide to Non-Dilutive Grants for Startups in Europe

Securing capital for a deep tech startup—especially hardware—can be a daunting challenge. The high costs of early-stage R&D and the "Platform Tax" of engineering physical products often clash with the expectations of traditional venture capital. While software startups can iterate rapidly on minimal early capital, physical deep tech ventures face longer cycles and significant upfront expenditure before reaching commercial maturity—leading many into the TRL 5 chasm. Fortunately, numerous European and national funding bodies offer non-dilutive grants designed specifically to bridge the gap between an academic prototype and a commercially viable product.

For founders seeking a capital-efficient hardware strategy, non-dilutive grants provide the runway needed to de-risk core technical risks, build compliance-ready prototypes, and establish early customer traction without suffering premature equity dilution.

Below is a curated list of non-dilutive funding opportunities across Europe that support entrepreneurs through grants, subsidized salaries, and feasibility studies.

🇪🇺 European Union & International

EIC Accelerator

The European Innovation Council (EIC) Accelerator is one of the most prestigious funding vehicles for deep tech in Europe.

Target: Single start-ups and SMEs (including spin-outs) from EU Member States and Horizon Europe associated countries.
Funding: The program offers a non-dilutive lump sum grant component below €2.5 million specifically for innovation activities spanning Technology Readiness Levels (TRL) 6 through 8. For startups capable of scaling up without immediate equity requirements, a "Grant only" option is available.
Structure: Funded projects must be completed within 24 months. The rigorous application process includes a short proposal, a full technical assessment, and ultimately an interview with an EIC Jury.
Strategic Fit: For deep tech hardware ventures, moving from laboratory prototypes to market readiness requires tight alignment between commercial and technical roadmaps. For an in-depth breakdown of positioning hardware proposals for European evaluators, see our guide on Navigating the EIC Accelerator for Deep Tech Hardware.
More Info: EIC Accelerator Official Page

Eurostars

Eurostars supports international collaborative R&D and innovation projects.

Target: The project consortium must be led by an innovative SME from a participating Eurostars country. It requires at least two independent organizations from different Eurostars countries, including at least one from an EU or Horizon Europe Associated Country.
Funding: Funding is decentralized; successful applicants receive grants directly from their respective National Funding Bodies based on national rules.
Structure: Projects must have a civilian purpose, be completed in 36 months or less, and no single participant or country can handle more than 70% of the total budget.
Consortium Management: Managing cross-border collaborations demands clear governance and alignment between academic research and industrial productization; read our guide on managing Horizon Europe consortia and writing the Horizon Europe Impact Pathway.
More Info: Eurostars Information (RVO)

🇳🇱 Netherlands

NWO Take-off

Designed to stimulate scientifically innovative entrepreneurship, NWO Take-off bridges the funding gap for researchers spinning out of academia.

Phase 1 (Feasibility Studies): Provides up to €60,000 to subsidize commercial feasibility studies, market research, or production process planning over a maximum period of 6 months.
Phase 2 (Early-Stage Routes): Offers up to €450,000 in the form of a loan to execute early-stage trajectories based on knowledge innovations over a maximum of 24 months.
Budgeting Strategy: Reviewers look for capital efficiency and commercial de-risking rather than continued academic tinkering. For tactical blueprints on structuring your proposal and expenses, consult our NWO Take-off Phase 1 Budget Template and Feasibility Study Guide and our breakdown on How to Budget an NWO Take-off Grant for Physical Hardware. You can also learn how to strengthen your proposal with pre-award letters of support and our guide to de-risking NWO and Horizon Europe grants.
More Info: NWO Take-off Official Page

🇩🇪 Germany

EXIST Forschungstransfer (Research Transfer)

This program supports research teams from German universities and research institutions establishing deep tech startups.

Phase I (Pre-foundation): Provides up to €250,000 for material resources and offers non-repayable grants to cover personnel expenses for up to 4 full-time positions for up to 18 months.
Phase II (Post-foundation): Following incorporation, the newly founded company can receive a non-repayable grant of up to €180,000 covering up to 75% of eligible project costs for up to 18 months. The company must contribute its own funds at a ratio of 1:3.
Commercialization Model: Teams preparing for post-academic translation should critically evaluate their corporate structure early on—particularly evaluating whether an asset carve-out vs. a traditional spin-off offers the fastest path to commercial viability.
More Info: EXIST Forschungstransfer FAQ

EXIST Gründungsstipendium (Startup Grant)

Target: Founders (students, graduates, and researchers) from German academic institutions who have not yet founded their company.
Funding: Provides a monthly living stipend (e.g., €3,000 for PhDs) plus up to €35,000 for materials and coaching to help get the business off the ground.

🇧🇪 Belgium

VLAIO Research Project (Flanders)

Target: Companies active in the Flemish Region undertaking R&D based on an innovative idea.
Funding: Subsidizes payroll and other costs related to knowledge development, covering between 25% and 60% of the project budget, with a minimum grant threshold of €100,000.

Innoviris (Brussels-Capital Region)

Target: Researchers, startups, and SMEs based in Brussels.
Funding: Innoviris offers targeted mechanisms like "Proof of Business" and "Proof of Concept," alongside a dedicated "Spin-off" program tailored specifically for valorizing research into a new company.

🇱🇺 Luxembourg

Fit 4 Start

Target: Start-ups operating within Luxembourg's borders.
Funding: Offers an intensive acceleration program coupled with up to €150,000 in equity-free grants, making it an attractive launchpad for early-stage ventures.

🇩🇰 Denmark

Innovation Fund Denmark - Innobooster

Target: Entrepreneurs, start-ups, and SMEs holding a Danish CVR number seeking to mature a market-ready product. Applicants need to have secured at least DKK 100,000 in external capital recently or show strong gross profit.
Funding: Grants range from DKK 50,000 up to DKK 5 million, covering a maximum of 35% of the total project expenses. These funds are highly flexible and can be used to finance employee salaries, acquire necessary materials, or purchase knowledge services from universities.

🇬🇧 United Kingdom

Innovate UK Smart Grant

Target: Open to any UK-registered business, regardless of size, age, or sector.
Funding: This is a no-equity, no-repayment grant that provides up to £2 million for collaborative R&D applications, or up to £500,000 for first-time solo applications. Small enterprises are required to cover at least 30% of their industrial research costs as match funding.
Commercial Validation: Grant recipients must validate product-market fit early; see our guide on Securing Meaningful Letters of Intent (LOIs) for Unfinished Instruments.
More Info: Innovate UK Funding Rules

ICURe (Innovation to Commercialisation of University Research)

Target: UK-based researchers testing the commercial viability of their ideas to form spin-outs.
Funding: The program provides up to £35,000 to cover the Entrepreneurial Lead's salary and associated costs during the initial 12-week market exploration phase, drastically reducing the personal financial risk of stepping out of the lab.

Planning Beyond the Grant

While non-dilutive grants provide indispensable upfront capital, founders must plan early for what comes next. Grants fund development milestones, but they do not automatically cover the lifecycle and operational expenses required to sustain deployed scientific hardware. For a roadmap on creating sustainable post-grant business models, read our guide on Funding the Ongoing Maintenance Phase of Deep Tech Instruments.

Additionally, if you are considering hiring an agency to navigate this complex application landscape, read our strategic breakdown on Outsourcing Your Deep Tech Grant: The Risks, Rewards, and Why You Must Own the Process.