Loire-Atlantique · Pays de la Loire · 46,077 residents · Chair: Alain Hunault

Communauté de communes Châteaubriant-Derval

€26.7 million spent in 2025.

€581 per resident · Town groupings of the same size: €501

What Communauté de communes Châteaubriant-Derval spends, by policy

Culture, sport and youth55%€14.8M
Administration and shared services20%€5.3M
Bodies do not all file the same costs here: some put all their staff under it.
Health and social care10%€2.7M
Waste, water and environment5%€1.4M
Economy and trade4%€1.1M
Loans: repayments and interest3%€683k

The 5 other items (3%)

Streets and transport2%€535k
Town planning and housing1%€161k
Public safety< 1%€77k
Education< 1%€24k
Not assigned to a policy< 1%€3k

Source: 2025 accounts of Communauté de communes Châteaubriant-Derval (DGFiP), by public policy.

Suppliers and recipients

The same €26.7M, by recipient.

Companies and contractors49%€13.1M
See the names ↓
Staff35%€9.3M
Pay and contributions.
Grants and contributions9%€2.5M
Banks and lenders3%€683k
Joint bodies and syndicates2%€644k
Other2%€527k
Councillors’ allowances, taxes paid, other costs.

Source: 2025 accounts of Communauté de communes Châteaubriant-Derval (DGFiP).

32 contracts signed in 2025 · €9.6M before tax

Why this total differs from the €13.1M 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

€8.4M of capital spending in 2025 (building, renovation, equipment), €182 per resident. Town groupings of the same size: €90.

Terrassement voirie et réseaux divers travaux réhabilitation ancien site acier plus2023 · Sauvager TP€889k
Terrassements voirie hunaudiere2023 · Herve€499k
Charpente ossature bois bardage menuiserie extérieure mixte bois alu serrurerie2023–2025 · Constructeurs Engages Durablement et Responsables pour l'Avenir - Cedra (Menuiserie Cardinal Création Bois)€234k
Chauffage ventilation plomberie sanitaire2024 · Société Nouvelle Baudouin€219k
Menuiseries intérieures bois bardage bois2025 · Emcg€209k

Largest works contracted since 2023, among published contracts. Amounts planned at signature, often spread over several years.

On top of that, €727k paid to other bodies for their own equipment (towns, intercommunalities, associations…).

Source: 2025 accounts of Communauté de communes Châteaubriant-Derval (DGFiP), by public policy.

Revenue and financing

Revenue: €24M · borrowing: €300 · spending: €26.7M.

Breakdown of resources

Taxes (business and household taxes, VAT share)39%€10.4M
State and other contributions28%€7.5M
Grants for works and VAT refunds13%€3.4M
Users and rents8%€2.2M
Other receipts2%€402k
Borrowing< 1%€300
Drawn from reserves10%€2.8M

Source: OFGL, 2025 accounts of the main budget.

Debt and taxes

€205 of debt per resident

Town groupings of the same size: €322

3.7 years of savings to repay it

€66 of local taxes per resident

Town groupings of the same size: €40

2025 accounts. Debt and taxes: OFGL, consolidated (main and side budgets). Per resident: amount divided by the population (Insee). “Town groupings of the same size”: median of the 290 town groupings of 25,000 to 50,000 residents.

The levels above Communauté de communes Châteaubriant-Derval

Spending per resident in 2025, and what each level pays for.

IntercommunalityCommunauté de communes Châteaubriant-DervalWaste, water, urban transport, economic development
€581
DépartementLoire-AtlantiqueMinimum income, elderly and disability care, middle schools, county roads
€1,013
RegionPays de la LoireHigh schools, regional trains, training, business support
€449

Each row: the body’s own spending per resident, the figure at the top of its page (DGFiP). Not to be added up: a grant from one level is spent by another.

Who is part of Communauté de communes Châteaubriant-Derval

Understanding these figures

Who does what

The intercommunality collects and treats waste, often runs water and sanitation, organises urban transport, and pays part of its revenue back to its member towns.

Official table of responsibilities (July 2025)

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.

Do you work for Communauté de communes Châteaubriant-Derval, or sit on its council? A figure to correct, context to add: write to us.

Page edited by Qipu, independent of Communauté de communes Châteaubriant-Derval · Sources and method

Accounts 2025 (DGFiP, OFGL). The method · See the source