Company lists · Data refreshed September 2026

Top 25 Public utilities based in France

Name: Public utilities based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 104 companies tracked

RevenueBase identified 104 public utilities headquartered in France as of September 2026 and tracks 4,842 professional contacts across them, including 1,906 with verified work emails. Paris is the largest hub.

This list covers public utilities headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

104Companies

4,842Contacts tracked

1,906Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest public utilities based in France

Ranked by team size

Top 25 of 104 public utilities based in France, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to public utilities: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	SIAAP	Partial evidence	Paris, FranceHQ checked Sep 16, 2026	1,001-5,000	968 contacts →
	Partial evidence “Une entreprise publique unique en Europe Son périmètre d'intervention englobe quatre départements et 180 communes reparties sur quatre autres départements, le SIAAP est - le seul…” Source: RevenueBase Database · checked Sep 16, 2026
2	EAU DE Paris	Partial evidence	Paris, FranceHQ checked Sep 16, 2026	501-1,000	590 contacts →
	Partial evidence “Première entreprise publique d’eau en France, Eau de Paris délivre chaque jour une eau d’excellente qualité, au prix le plus juste à ses 3 millions d’usagers.” Source: RevenueBase Database · checked Sep 16, 2026
3	Régie DE L'eau Bordeaux Métropole	Partial evidence	Bordeaux Cedex, FranceHQ checked Sep 16, 2026	201-500	267 contacts →
	Partial evidence “L'eau est un bien public, commun et vital pour tous.” Source: RevenueBase Database · checked Sep 16, 2026
4	Syndicat DES Eaux ET DE L Assainissement Alsace-Moselle	Indirect evidence	Schiltigheim - Cs 10020, FranceHQ checked Sep 16, 2026	501-1,000	263 contacts →
	Indirect evidence “Le Syndicat des Eaux et de l'Assainissement construit, entretient, rénove et optimise les installations, d'eau potable et d'assainissement deservant plus de 740 habitants dans…” Source: RevenueBase Database · checked Sep 16, 2026
5	Noréade, LES Régies DU Siden-Sian	Indirect evidence	Wasquehal, FranceHQ checked Sep 16, 2026	501-1,000	196 contacts →
	Indirect evidence “L'histoire du SIDEN-SIAN débute avec la création du SIDEN (Syndicat Intercommunal de Distribution d'Eau du Nord) en 1951, motivée par la préoccupation des élus du département…” Source: RevenueBase Database · checked Sep 16, 2026
6	ETPM	Indirect evidence	Siège Social Arcangues, FranceHQ checked Sep 16, 2026	201-500	141 contacts →
	Indirect evidence “ETPM intervient au quotidien pour les principaux concessionnaires de réseaux d’énergie et les syndicats d’électrification départementaux, métropoles, communes et collectivités.” Source: RevenueBase Database · checked Sep 16, 2026
7	EAU DU Ponant SPL	Partial evidence	Guipavas, FranceHQ checked Sep 16, 2026	201-500	131 contacts →
	Partial evidence “L'eau d'ici, Dour ar vro Eau du Ponant est la société publique locale de l'eau et de l'assainsisement en pays de Brest.” Source: RevenueBase Database · checked Sep 16, 2026
8	Iléo, L'eau DE LA MEL	Indirect evidence	Lille, FranceHQ checked Sep 16, 2026	201-500	123 contacts →
	Indirect evidence “iléo, l'eau de la MEL est une société dédiée du groupe Veolia, qui a pour mission de distribuer l'eau potable, pour le compte de la Métropole Européenne de Lille.” Source: RevenueBase Database · checked Sep 16, 2026
9	SPL EAU DU Bassin Rennais	Indirect evidence	Rennes, FranceHQ checked Sep 16, 2026	51-200	116 contacts →
	Indirect evidence “La Ville de Rennes et la Collectivité Eau du Bassin Rennais (ancien Syndicat Mixte de Production des Eaux du Bassin Rennais [SMPBR]) ont annoncé, en janvier 2013, qu'ils…” Source: RevenueBase Database · checked Sep 16, 2026
10	Régie DES Eaux DE Montpellier Méditerranée Métropole	Partial evidence	Montpellier, FranceHQ checked Sep 16, 2026	51-200	88 contacts →
	Partial evidence “La Régie des Eaux de Montpellier Méditerranée Métropole est une entreprise publique, qui assure depuis le 1er janvier 2016, la gestion de l'eau potable et de l'eau brute.” Source: RevenueBase Database · checked Sep 16, 2026
11	Syndicat DES Eaux D'île-De-France Sedif	Partial evidence	Paris, FranceHQ checked Sep 16, 2026	51-200	86 contacts →
	Partial evidence “Avec 800 m³ distribués chaque jour, le Syndicat des Eaux d'Île-de-France (SEDIF) est le plus grand service public d'eau en France.” Source: RevenueBase Database · checked Sep 16, 2026
12	Régie DES Eaux DU Pays D'aix	Partial evidence	Aix En Provence, FranceHQ checked Sep 16, 2026	51-200	77 contacts →
	Partial evidence “REGIE DES EAUX DU PAYS D'AIX is an utilities company based out of 185 AV DE PEROUSE, Aix En Provence, Provencealpescôted’azur, France.” Source: RevenueBase Database · checked Sep 16, 2026
13	SIÉML	Partial evidence	Écouflant, FranceHQ checked Sep 16, 2026	51-200	74 contacts →
	Partial evidence “Le Syndicat intercommunal d’énergies de Maine-et-Loire (Siéml) est un acteur de premier plan du service public de l’énergie dans le département.” Source: RevenueBase Database · checked Sep 16, 2026
14	FNCCR	Partial evidence	Paris, FranceHQ checked Sep 16, 2026	51-200	57 contacts →
	Partial evidence “La Fédération nationale des collectivités concédantes et régies (FNCCR) est une association de collectivités territoriales spécialisées dans les services publics locaux de…” Source: RevenueBase Database · checked Sep 16, 2026
15	SOREA	Indirect evidence	Saint-julien Montdenis, FranceHQ checked Sep 16, 2026	11-50	57 contacts →
	Indirect evidence “La SOREA (Société des Régies de l'Arc) est le concessionnaire des réseaux de distribution d'électricité de 8 communes situées dans la vallée de Maurienne.” Source: RevenueBase Database · checked Sep 16, 2026
16	Sourcéo, LA Production D'eau DE LA MEL	Partial evidence	Lille, FranceHQ checked Sep 16, 2026	51-200	54 contacts →
	Partial evidence “Sourcéo, la production d'eau de la MEL est l'établissement public industriel et commercial créé par la Métropole Européenne de Lille le 1er janvier 2016.” Source: RevenueBase Database · checked Sep 16, 2026
17	Groupe NAT	Partial evidence	Lesquin, FranceHQ checked Sep 16, 2026	51-200	48 contacts →
	Partial evidence “Les Experts mobilisés au sein du Groupe N.A.T mutualisent leurs compétences pour proposer aux COLLECTIVITÉS, aux ENTREPRISES DE TRAVAUX PUBLICS et aux EXPLOITANTS DE RÉSEAUX une…” Source: RevenueBase Database · checked Sep 16, 2026
18	Sde35 Syndicat Départemental D'energie 35	Partial evidence	Thorigné-fouillard, FranceHQ checked Sep 16, 2026	51-200	47 contacts →
	Partial evidence “Propriétaire des réseaux de distribution électrique dont il garantit le service public, le Syndicat Départemental d’Energie 35 accompagne les communes d’Ille-et-Vilaine dans…” Source: RevenueBase Database · checked Sep 16, 2026
19	Sicae-Oise	Indirect evidence	Compiegne Cedex, FranceHQ checked Sep 16, 2026	51-200	45 contacts →
	Indirect evidence “Acteur historique de la distribution et de la fourniture d'électricité dans l'Oise et l'Aisne depuis plus de 100 ans, SICAE-OISE accompagne au quotidien les particuliers…” Source: RevenueBase Database · checked Sep 16, 2026
20	Syndicat Départemental D'energies DU Rhône Syder	Partial evidence	Dardilly, FranceHQ checked Sep 16, 2026	11-50	38 contacts →
	Partial evidence “Le SYDER est un établissement public de coopération intercommunale regroupant 200 communes et représentant 400 habitants.” Source: RevenueBase Database · checked Sep 16, 2026
21	Calédonienne DES Eaux	Partial evidence	New Caledonia, FranceHQ checked Sep 16, 2026	201-500	35 contacts →
	Partial evidence “Calédonienne des Eaux is an utilities company based out of BP 812, NOUMEA CEDEX, New Caledonia, France.” Source: RevenueBase Database · checked Sep 16, 2026
22	Se60	Indirect evidence	Tillé, FranceHQ checked Sep 16, 2026	11-50	33 contacts →
	Indirect evidence “Le Syndicat d’Énergie de l'Oise, en tant que propriétaire des réseaux électriques de basse et moyenne tension, est l'Autorité Organisatrice de la Distribution d’Electricité.” Source: RevenueBase Database · checked Sep 16, 2026
23	SPL Eaux DE Grenoble Alpes	Partial evidence	Grenoble, FranceHQ checked Sep 16, 2026	51-200	32 contacts →
	Partial evidence “Environ 150 salariés permanents assurent le service public de l’eau au sein d’Eaux de Grenoble Alpes.” Source: RevenueBase Database · checked Sep 16, 2026
24	Eau47	Partial evidence	Agen, FranceHQ checked Sep 16, 2026	51-200	31 contacts →
	Partial evidence “Le Syndicat Départemental EAU47, Établissement Public Local, est doté des trois compétences, Eau Potable, Assainissement Collectif et Non Collectif.” Source: RevenueBase Database · checked Sep 16, 2026
25	Te38	Partial evidence	Grenoble, FranceHQ checked Sep 16, 2026	11-50	31 contacts →
	Partial evidence “TE38 est l'autorité organisatrice de la distribution publique de gaz et d'électricité en Isère.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: public utilities. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names public utilities.
Partial evidence: Its own public description names part of public utilities, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public utilities. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 104 public utilities based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,906 reachable decision-makers.

Free signup · no credit card

View the full list →

Public utilities based in France at a glance

As of Sep 16, 2026

39.4%Verified-email coverage

46.6Average contacts per company

11-50Median size (employees)

4.8%Largest-city concentration · Paris

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 104 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among public utilities, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “public utilities”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names public utilities), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among public utilities, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,906 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names public utilities, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many public utilities are there based in France?

RevenueBase identified 104 public utilities headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

SIAAP, headquartered in Paris, tops this list with the largest team on record.

Which city has the most public utilities?

Paris leads with 5 headquartered companies, followed by Lille (3) and Bourges (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,906 verified decision-maker contacts tracked across these 104 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 104 public utilities based in France. Start with a free account, no credit card.

Download this list →

Related lists

Public utilities by geography

Browse the directory

Browse: Companies home · All France lists · All Public utilities lists · New lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.