Professions with meaning

District Heating SERFIM ENERGIE

SERFIM, at the service of sustainable regional development and quality of life

SERFIM est une ETI familiale indépendante qui a fêté ses 150 ans en 2025, dont le capital est à la fois familial et salarial. Nous sommes 3 000 collaboratrices et collaborateurs. Nos activités sont réparties dans une quarantaine d’entreprises et nous sommes présents partout en France et également en Espagne, par l’intermédiaire de notre centaine d’implantations.

Our activities revolve around a dozen very concrete business lines, whose purpose is tangible and useful to everyone's daily life.
In a nutshell:
- We install and repair energy, water and district heating networks,
- We clean up soil and water pollution,
- We repair tunnels, bridges and engineering structures,
- We develop roads and cycle paths,
- We recycle waste and convert it into new raw materials,
- We develop the clean energies of tomorrow, such as photovoltaic panels...

L’environnement fait partie de l’ADN de SERFIM. Nos activités Dépollution et Recyclage ont été lancées il y a respectivement 40 ans et 30 ans !
A titre d’exemple, notre activité Recyclage a permis en 2024 d’éviter l’enfouissement de près de 827 710 tonnes de déchets. Nos métiers de la dépollution ont quant à eux permis de traiter 596 255 m3 d’eau.

SERFIM maintenance of catchment works

Preserving water resources


Depuis 36 ans, notre société SATIF accompagne les collectivités dans la maintenance et la réparation d’ouvrages d’eau potable. Conseil, suivi, entretien, nettoyage, réparation : ses interventions hautement
techniques sur des champs captant partout en
France permettent l’amélioration de la production
de puits et de forages.

Re-fertilizing the land


Our Terenvie company was created in 2019 through a partnership between Serpol and the Vicat cement group. This platform is dedicated to the recovery of excavated soil from construction and public works projects using processes that have no impact on the environment.

Terenvie also recycles polluted soil into fertile soil, notably through rhizodegradation.
A platform that meets a number of challenges: responding to the scarcity of fertile soil, contributing to the greening of cities, recycling construction waste and preserving resources through the circular economy.
In 2023, Terenvie celebrated its 300, 000th tonne of recovered soil.

Developing connected territories for the benefit of the environment


SERFIM T.I.C., our branch dedicated to information and communication technologies, offers local authorities a turnkey platform for visualizing, monitoring and analyzing their energy and quality of life data:
Control energy consumption, measure and monitor air quality and noise levels, remotely meter water, gas and electricity, prevent flooding, optimize waste collection, etc.
The aim is to help local authorities
reduce their environmental footprint by closely monitoring their key indicators
and accurately measuring the impact of their environmental policies.

Keeping waste out of landfills


SERFIM Recyclage has developed a complete gypsum recycling chain in France. These operations go hand in hand with the creation of industrial partnerships, a signature synergy of the branch's action strategies. With its subsidiaries Nantet (Savoie) and Pari Plâtre (Seine-et-Marne), SERFIM Recyclage is now developing innovative industrial facilities for processing plaster waste and producing recycled gypsum.
Since 2011, more than 300,000 tonnes of material have been recycled thanks to the activities of these companies.

SERFIM Gypsum Recycling

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SERFIM ENR