Company lists · Data refreshed September 2026

Top 14 Water utility software providers based in France

RevenueBase identified 37 water utility software providers headquartered in France as of September 2026 and tracks 1,388 professional contacts across them, including 535 with verified work emails. Paris is the largest hub.

This list covers water utility software providers 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 14, 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 14, 2026 86% judged on-target in blind review
37Companies
1,388Contacts tracked
535Verified emails
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The 14 largest water utility software providers based in France

Ranked by team size
Top 14 of 37 water utility software providers based in France, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to water utility software providers: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceParis, FranceHQ checked Sep 14, 2026501-1,000590 contacts →

Indirect 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 14, 2026
2Indirect evidenceBordeaux Cedex, FranceHQ checked Sep 14, 2026201-500267 contacts →

Indirect evidence

“L'eau est un bien public, commun et vital pour tous.”

Source: RevenueBase Database · checked Sep 14, 2026
3Indirect evidenceRennes, FranceHQ checked Sep 14, 202651-200116 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 14, 2026
4Indirect evidenceParis, FranceHQ checked Sep 14, 202651-20086 contacts →

Indirect 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 14, 2026
5Indirect evidenceMontbonnot-saint-martin, FranceHQ checked Sep 14, 202611-5040 contacts →

Indirect evidence

“Leader en France de la gestion clientèle dans le domaine de l’eau, de l’assainissement, et des déchets, e-GEE met à disposition de ses clients depuis 1996, une réelle expertise…”

Source: RevenueBase Database · checked Sep 14, 2026
6Partial evidenceNew Caledonia, FranceHQ checked Sep 14, 2026201-50035 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 14, 2026
7Partial evidenceGrenoble, FranceHQ checked Sep 14, 202611-5020 contacts →

Partial evidence

“HYDRAO is an innovation leader in smart solutions for clean water management and conservation.”

Source: RevenueBase Database · checked Sep 14, 2026
8Partial evidenceOrvault, FranceHQ checked Sep 14, 202611-5019 contacts →

Partial evidence

“Ypresia, une nouvelle approche de l’informatique territoriale, centrée sur l'utilisateur, dans une véritable approche métier Ypresia est une entreprise nantaise, éditrice de…”

Source: RevenueBase Database · checked Sep 14, 2026
9Partial evidenceParis, FranceHQ checked Sep 14, 202611-5015 contacts →

Partial evidence

“SIGT is a data-processing company specializing in the environmental (water, management of waste).”

Source: RevenueBase Database · checked Sep 14, 2026
10Indirect evidenceChabanière, FranceHQ checked Sep 14, 202611-5011 contacts →

Indirect evidence

“Production, traitement et distribution de l'eau potable Assainissement collectif et non collectif Exploitation des installations d'épuration des eaux usées Cartographie, Création…”

Source: RevenueBase Database · checked Sep 14, 2026
11Partial evidenceSigale, FranceHQ checked Sep 14, 202611-5010 contacts →

Partial evidence

“Dynamita is a software and process modeling company with a team of international experts.”

Source: RevenueBase Database · checked Sep 14, 2026
12Partial evidenceLyon, FranceHQ checked Sep 14, 20261-104 contacts →

Partial evidence

“Wioniq is guided by a shared vision to provide smarter, more resilient solutions across Water, Energy, and Building management.”

Source: RevenueBase Database · checked Sep 14, 2026
13Indirect evidenceLyon, FranceHQ checked Sep 14, 202611-503 contacts →

Indirect evidence

“Basé à Lyon et Chartres, AQUA CONSULTING développe des solutions informatiques destinées à la gestion du service de l’eau par les collectivités.”

Source: RevenueBase Database · checked Sep 14, 2026
14Indirect evidenceSaint-clair-de-la-tour, FranceHQ checked Sep 14, 20261-102 contacts →

Indirect evidence

“HydrauSoft est votre partenaire français distributeur de logiciels dans le domaine de l’eau.”

Source: RevenueBase Database · checked Sep 14, 2026

Showing 14 of 37 water utility software providers based in France

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Water utility software providers based in France at a glance

As of Sep 14, 2026
38.5%Verified-email coverage
37.5Average contacts per company
11-50Median size (employees)
16.2%Largest-city concentration · Paris
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
17
51-200
3
201-500
4
501-1,000
1

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 37 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 water utility software providers, 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 “water utility software providers”. 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 water utility software providers), 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 water utility software providers, 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, 535 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 14, 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 water utility software providers, 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 water utility software providers are there based in France?

RevenueBase identified 37 water utility software providers 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?

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

Which city has the most water utility software providers?

Paris leads with 6 headquartered companies, followed by Cedex (2) and Lyon (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 535 verified decision-maker contacts tracked across these 37 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 14, 2026.

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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.