Communauté d'agglomération de la Région Nazairienne et de l'Estuaire (CARENE) · Loire-Atlantique · Pays de la Loire · 8,316 residents · Mayor: Claude Aufort
Trignac
€16.9 million spent in 2025.
€2,031 per resident · Towns of the same size: €1,532
Trignac’s spending by policy area
Click a line to see what it pays for
The 4 other items (1%)
Source: the town’s 2025 accounts (DGFiP), by public policy.
Where the money goes
The €16.9M spent in 2025, by who receives it.
Source: the town’s 2025 accounts (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 town in 2025: €7.9M (its accounts).
Click a name to see its contracts
- Entreprise Clement et Fils1 contract over 2 years · at most ~€191k a year on averageup to €414k
- Charier TP1 contract over 2 years · at most ~€180k a year on average · contract with other holdersup to €390k
- Douillard1 contract over 2 years · at most ~€177k a year on averageup to €383k
- Artbat System1 contract over 2 years · at most ~€139k a year on averageup to €301k
- Couverture Maguero1 contract over 2 years · at most ~€136k a year on averageup to €296k
- Glassgo1 contract over 2 years · at most ~€123k a year on averageup to €266k
- Adre Énergies1 contract over 6 months · framework agreement: maximum envelopeup to €261k
23 contracts signed in 2025 · €4.2M before tax · All contracts
Why this total differs from the €7.9M 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
€5.5M of capital spending in 2025 (building, renovation, equipment), €659 per resident. Towns of the same size: €372.
Click a building site to see the contract
- Construction de la médiathèque2023 · Culture, sport and youth · 7 contracts€1.8M
- Gros œuvre et démolitions2025 · Entreprise Clement et Fils€414k
- Restructuration et extension de l’école maternelle Danielle Casanova2023 · Schools · Aireo Énergies€366k
- Continuité piétonne2025 · Streets and transport · Colas France (Établissement de Saint Nazaire)€244k
- Démolition de la trémie est sur le site des forges2025 · Avenir Deconstruction€231k
Largest works contracted since 2023, among published contracts. Amounts planned at signature, often spread over several years.
Source: the town’s 2025 accounts (DGFiP), by public policy.
Revenue and financing
Revenue: €13.4M · borrowing: €2.3M · spending: €16.9M.
Source: the town’s 2025 accounts (DGFiP).
Debt and taxation
Accounts 2025, main budget (excluding annex budgets such as water), except debt and savings: main and annex budgets together (OFGL consolidated accounts). Per resident: amount divided by the total population (Insee, in force in the year of the accounts). Sources: DGFiP, OFGL. “Towns of the same size”: median of the 1,216 towns of 5,000 to 10,000 inhabitants.
Who spends for the residents of Trignac
Spending per resident in 2025 of each public body the town belongs to, and what each one pays for.
- TownTrignacPrimary schools, canteens, local streets, civil registry€2,031 per resident
- IntercommunalityCommunauté d'agglomération de la Région Nazairienne et de l'Estuaire (CARENE)Waste, water, urban transport, economic development€898 per resident
- DépartementLoire-AtlantiqueMinimum income, elderly and disability care, middle schools, county roads€1,014 per resident
- RegionPays de la LoireHigh schools, regional trains, training, business support€457 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.
Understanding these figures
Running costs and works: what is the difference?
Running costs are each year’s spending: wages, energy, upkeep, grants. Works create or renovate something that lasts: a school, a road, a sports hall.
How is the comparison with towns of the same size made?
The towns of 5,000 to 10,000 inhabitants are ranked from lowest to highest value; the median is the value in the middle. A value above or below the median is not a judgement: it depends on the area, the population and the powers held by the intercommunality.
Where do these figures come from?
From the town’s accounts kept by the public accountant (DGFiP), the local finance observatory (OFGL) and public procurement data. Qipu changes no amount.
Elected officials and staff of Trignac: to report a figure to correct or add context, write to Qipu.
Compare with Bouaye or with another town:
Page published by Qipu, independent of the town · Sources and method
DGFiP balance-sheet accounts (nature axis) · OFGL (consolidated towns base) · Public procurement — DECP (data.gouv.fr) · National register of elected officials, archived versions 2020-2025 · 2025. The method · See the source