Bretagne · 1,133,863 residents · Chair: Jean-Luc Chenut
Ille-et-Vilaine
€1.2 billion spent in 2025.
€1,075 per resident · Départements of the same size: €1,203
What Ille-et-Vilaine spends, by policy
The 6 other items (6%)
Source: 2025 accounts of Ille-et-Vilaine (DGFiP), by public policy.
Where the money goes
The €1.22B spent in 2025, by who receives it.
Source: 2025 accounts of Ille-et-Vilaine (DGFiP).
Contracts state a maximum amount for their whole term, often several years. That amount differs from what was paid. Purchases, services and works paid to companies by the département in 2025: €111.6M (its accounts).
- Société Rennaise de Travaux Publics3 contracts over 4 years · at most ~€9.7M a year on average · framework agreements: maximum envelopesup to €38M
- Colas France4 contracts over 4 months to 4 years · at most ~€9.8M a year on average · 2 of them framework agreements (maximum envelopes)up to €26.2M
- Ertp Keravis2 contracts over 4 years · at most ~€4.9M a year on average · framework agreements: maximum envelopesup to €19M
- Freyssinet France1 contract over 3 years · at most ~€4.2M a year on averageup to €11.8M
- Deca Proprete Bretagne I2 contracts over 4 years · at most ~€921k a year on average · framework agreements: maximum envelopesup to €3.7M
- S3M Sécurité1 contract over 4 years · at most ~€784k a year on average · framework agreement: maximum envelopeup to €3.2M
- Planchais1 contract over 3.5 years · at most ~€915k a year on averageup to €3M
255 contracts signed in 2025 · €153.5M before tax
Why this total differs from the €111.6M of purchases, services and works paid to companies
These are the amounts of the contracts signed in the year, over their whole length, not what was paid. The money paid in a year also goes to older contracts and to purchases too small to be published (under €40,000 excl. VAT). For a framework agreement, the amount is a ceiling.
Investment and works
€57.8M of capital spending in 2025 (building, renovation, equipment), €51 per resident. Départements of the same size: €93.
Click a building site to see the contract
- Entretien des couches de roulement des routes du département d’ille-et-vilaine2025 · 2 companies€11M
- RD 48 Requalification de la voie et création d’une piste cyclable entre Bourg des COMPTES…2023 · Pigeon Terrassement & Environnement€3.9M
- Travaux pour la restructuration et l’extension du collège de cleunay a rennes2024 · 4 companies€1.8M
- RD82 aménagement d’un carrefour giratoire et aire de covoiturage2023 · Barthelemy€1.2M
- Collège Val d’Anast2023 · 3 companies€1.1M
Largest works contracted since 2023, among published contracts. Amounts planned at signature, often spread over several years.
On top of that, €45.4M paid to other bodies for their own equipment (towns, intercommunalities, associations…).
Source: 2025 accounts of Ille-et-Vilaine (DGFiP), by public policy.
Revenue and financing
Revenue: €1.17B · borrowing: €62M · spending: €1.22B.
Source: OFGL, 2025 accounts of the main budget.
Debt and taxes
€426 of debt per resident
Départements of the same size: €568
5.8 years of savings to repay it
2025 accounts. Debt and taxes: OFGL, consolidated (main and side budgets). Per resident: amount divided by the population (Insee). “Départements of the same size”: median of the 29 départements of 777,000 to 2.7 million residents.
The levels above Ille-et-Vilaine
Spending per resident in 2025, and what each level pays for.
- DépartementIlle-et-VilaineMinimum income, elderly and disability care, middle schools, county roads€1,075 per resident
- RegionBretagneHigh schools, regional trains, training, business support€498 per resident
Each amount is what the body spends per resident, from its accounts (DGFiP). Do not add them up: part of the money passes from one body to another.
Who is part of Ille-et-Vilaine
Understanding these figures
Who does what
The département pays for middle schools, social help (minimum income, elderly care, disability, child welfare), départemental roads, and funds the fire and rescue service.
Why the levels are not added up
The same euro can appear twice: once when a region or a département pays a grant, again when the town spends it. Each page shows its own body’s spending.
Where these figures come from
Spending: the accounts of the main budget published by the DGFiP, by public policy. Revenue, debt and taxes: OFGL. Contracts: published contract data (DECP), amounts planned at signing.
Elected officials and staff of Ille-et-Vilaine: to report a figure to correct or add context, write to Qipu.
Page edited by Qipu, independent of Ille-et-Vilaine · Sources and method
Accounts 2025 (DGFiP, OFGL). The method · See the source