Communauté d'agglomération Saint Germain Boucles de Seine · Yvelines · Île-de-France · 5,637 residents · Mayor: Cédric Pemba-Marine
Le Port-Marly
€8.1 million spent in 2025.
€1,440 per resident · Towns of the same size: €1,532
Le Port-Marly’s spending by policy area
Click a line to see what it pays for
The 3 other items (4%)
Source: the town’s 2025 accounts (DGFiP), by public policy.
Where the money goes
The €8.1M 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: €3.7M (its accounts).
Click a name to see its contracts
- Promain SARL1 contract over 2 years · at most ~€125k a year on averageup to €251k
- Dci Environnement1 contract over 13 months · at most ~€105k a year on averageup to €114k
- LPCR Groupe1 contract over 20 months · at most ~€44k a year on averageup to €73k
- Nord Imprim1 contract over 4 years · at most ~€10k a year on averageup to €40k
- Cars Nedroma1 contract over 2 years · at most ~€20k a year on average · framework agreement: maximum envelopeup to €40k
5 contracts signed in 2025 · €518k before tax
Why this total differs from the €3.7M 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
€1.2M of capital spending in 2025 (building, renovation, equipment), €215 per resident. Towns of the same size: €372.
Click a building site to see the contract
- Requalification de l’avenue de Saint-Germain en voie douce2024 · Streets and transport · J.R. Champion Travaux Publics€805k
- Travaux de réhabilitation du bâtiment associatif lot2023 · 3 contracts€302k
- Réhabilitation du bâtiment associatif : remise à niveau du chauffage et de l’eau chaude sanitaire2023 · J&P Facilities€251k
- Travaux d’impression et de maqueteeage du journal municipal et autres supports de communication de la ville2025 · Nord Imprim€40k
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: €8.2M · spending: €8.1M.
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 Le Port-Marly
Spending per resident in 2025 of each public body the town belongs to, and what each one pays for.
- TownLe Port-MarlyPrimary schools, canteens, local streets, civil registry€1,440 per resident
- IntercommunalityCommunauté d'agglomération Saint Germain Boucles de SeineWaste, water, urban transport, economic development€240 per resident
- DépartementYvelinesMinimum income, elderly and disability care, middle schools, county roads€1,057 per resident
- RegionÎle-de-FranceHigh schools, regional trains, training, business support€465 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 Le Port-Marly: to report a figure to correct or add context, write to Qipu.
Compare with Chevreuse 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