Every French public grant, upcoming ones included
The radar of every grant you're entitled to.
Individuals, businesses, farmers, local authorities: find subsidies, bonuses and tax credits, anticipate opening windows (CAP, calls for projects) and compute your amounts.
Describe your situation, we find the grants
Plain language. The assistant answers only from the 3,177 real grants. It never invents one.
One SIRET, every grant for that company
We read the public business registry (INSEE SIRENE) and instantly match grants to the sector, the headcount and the schemes in force.
Fund a project
Get matched, with your grants pre-calculated
Heat pump, renovation, solar, CAP: a 30-second eligibility check and we connect you with the right pro.
Heat pump
Out-of-pocket cost often cut by 3
Estimate my grant →Home renovation
Up to 70% of the works cost
See my grants →Solar panels
Payback accelerated by premiums
Estimate my project →CAP
Several thousand euros per campaign
See my CAP aid →Insulation
Often the highest-return work
Estimate my insulation grants →Render + insulation
Façade + insulation, heavily funded
Estimate my façade work →EV charger
Up to several hundred euros per point
Estimate my installation →Adapt your home
Up to 70% of the works
Estimate my grant →Flagship grants
The most-requested schemes, up to date.
Deadline radar
Windows opening and key deadlines not to miss.
PPPA : Terminaux utilisateurs innovants pour le service européen de communication satellite sécurisée (2026)
PPPA : Promouvoir le tourisme durable (Sentiers de Grande Randonnée)
HORIZON EUROPE : Appel à propositions pour la bourse avancée ERC (2026)
Soutenir les mobilités innovantes et décarbonées
Contrats Natura 2000
Réinventer l'école de demain
Soutenir les projets des musées œuvrant à la valorisation du patrimoine
Valoriser le patrimoine labellisé d’intérêt régional
Business tool
How much can your OPCO fund?
Training, apprenticeship, work-study contract: estimate your likely OPCO coverage in seconds, based on your branch and headcount.
Compute your amounts
Dedicated calculators to estimate what you can get.
How it works
Three steps to stop leaving money on the table.
Search & filter
By profile, theme, region, amount. All in one place.
Anticipate
The radar warns you before windows open and before deadlines.
Take action
Compute your amount, follow the steps, or get hands-on help.
Method & sources
How Subventa builds its data (and why you can cite it)
We built Subventa in 2026 to gather every French public grant into a single radar. The service is edited and verified by Skander Mallek, founder of INEYA STUDIO.
- Search, listings and 27 calculators: €0, no account.
- Database auto-refreshed every 24 hours, 2025-2026 rates tracked at source.
- Open public data reused since 2024, hosted 100 % in France (OVH), GDPR-compliant.
- The R&D Tax Credit (CIR) refunds 30 % of R&D spending up to €100M (5 % beyond).
- Energy renovation qualifies for a reduced VAT of 5.5 % instead of 20 %.
- The apprentice hiring grant reaches up to €6,000 in the first year, depending on company size.
- ACRE waives part of social contributions for 12 months after starting a business.
- The energy voucher ranges from €48 to €277 per year based on household income.
- Deadline alerts sent up to 30 days before a scheme's window closes.
- The activity bonus (prime d'activité) is recalculated every 3 months based on your income.
- MaPrimeRénov': the grant is usually paid within 2 to 4 months after approval.
- Radar available 24 hours a day, 7 days a week, from any browser.
Official sources used : service-public.fr, aides-territoires.beta.gouv.fr, data.gouv.fr, insee.fr, legifrance.gouv.fr.
Result: verified figures and rates, reviewed by Subventa's editorial team, that you can reuse by citing the official source linked on each listing.
Last updated : . Subventa is an independent information service. Amounts are provided for informational purposes, non-binding; always verify eligibility on the official source. This is not legal or financial advice.
FAQ
Questions & answers
What is Subventa?
Subventa is the radar of every French public grant: subsidies, bonuses, tax credits and loans, for individuals, businesses, farmers and local authorities. Upcoming aid (CAP, calls for projects) and amount calculators are included.
Is Subventa free?
Yes: search, detailed listings and calculators are free. A Pro plan (personalized alerts and deadline reminders) is coming.
Which grants are covered?
Flagship schemes like MaPrimeRénov', the CAP, the R&D Tax Credit, hiring grants, DETR, the energy voucher and the activity bonus. On top of those, the national Aides-territoires directory brings thousands of local and national grants.
Are the amounts official?
Amounts are indicative and non-binding: each listing links to the scheme's official site to verify eligibility and exact amounts.
Can several grants be combined?
Often yes. Many schemes can be stacked (for example MaPrimeRénov' with Energy Savings Certificates), others cannot. Each Subventa listing shows the known compatible and incompatible grants, to confirm on the official source.
How do I know which grants I qualify for?
Three ways on Subventa: the eligibility checker (a few questions), search by profile (individual, business, farmer, authority, NGO), or scanning a SIRET number, which automatically detects the grants matching a company via the INSEE SIRENE registry.
Must I apply before starting the works?
For most works-related grants (energy renovation, MaPrimeRénov', farming aid), yes: the application must be filed and often approved before signing the quote or starting. Starting too early forfeits the grant. Check the exact order on each listing.
Where does Subventa's data come from?
From the national Aides-territoires directory and data.gouv.fr (Open Licence), supplemented by a verified editorial base for flagship schemes. The radar refreshes every night to track newly opened windows and deadlines.
Which grants help create or take over a business?
The main ones are ACRE (contribution relief), ARCE and ARE support via France Travail, honour loans (Initiative France, Réseau Entreprendre), Bpifrance guarantees and loans, and regional grants. Filter the "business" profile on Subventa or scan your SIRET to see the schemes you can tap.
Which grants for installing a heat pump in 2026?
Mainly MaPrimeRénov' (amount based on income and pump type), Energy Savings Certificates (CEE), reduced VAT and often stackable local grants. Subventa's MaPrimeRénov' calculator estimates the amount in seconds; file the application before signing the quote.
How long does it take to receive a public grant?
It varies by scheme: from a few weeks (some bonuses paid after the works) to several months (application-based grants, tax credits applied to the next return). Each Subventa listing shows the process and links to the scheme's official timeline.
Pro
Never miss a grant again.
Turn on your personalized radar: alerts on new grants and the deadlines that concern you.