Company lists · Data refreshed September 2026

Top 14 Citizen engagement software companies based in France

RevenueBase identified 34 citizen engagement software companies headquartered in France as of September 2026 and tracks 569 professional contacts across them, including 240 with verified work emails. Paris is the largest hub.

This list covers citizen engagement software companies 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
34Companies
569Contacts tracked
240Verified emails
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The 14 largest citizen engagement software companies based in France

Ranked by team size
Top 14 of 34 citizen engagement software companies 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 citizen engagement software companies: 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 evidenceSaint-sébastien-sur-loire, FranceHQ checked Sep 14, 2026201-500232 contacts →

Indirect evidence

“Editeur et Hébergeur de solutions innovantes, Arpège accompagne les collectivités dans la digitalisation, la sécurisation et l'optimisation des services pour offrir une expérience…”

Source: RevenueBase Database · checked Sep 14, 2026
2Indirect evidenceParis, FranceHQ checked Sep 14, 202611-5026 contacts →

Indirect evidence

“Notre mission : simplifier l’action publique grâce à des solutions logicielles conçues par et pour les collectivités.”

Source: RevenueBase Database · checked Sep 14, 2026
3Indirect evidenceParis, FranceHQ checked Sep 14, 202611-5018 contacts →

Indirect evidence

“Publidata's technology enables communities to capture, manage and transmit its complex data and transform it into relevant information about public services (waste management…”

Source: RevenueBase Database · checked Sep 14, 2026
4Indirect evidenceParis, FranceHQ checked Sep 14, 202611-5017 contacts →

Indirect evidence

“Neocity, c'est l’expert des applis mobiles au service des villes et citoyens Aujourd’hui, la solution Neocity couvre des millions de citoyens et est présente dans plusieurs…”

Source: RevenueBase Database · checked Sep 14, 2026
5Indirect evidenceParis, FranceHQ checked Sep 14, 202611-5016 contacts →

Indirect evidence

“Dematis conçoit et propose des solutions innovantes de dématérialisation accessibles via Internet: e-marchespublics.com, e-convocations.com, e-parapheur.com, e-legalite.com…”

Source: RevenueBase Database · checked Sep 14, 2026
6Indirect evidenceSaint-etienne, FranceHQ checked Sep 14, 202611-5012 contacts →

Indirect evidence

“illiwap est l'application citoyenne de référence en France, utilisée par plus de 3 collectivités.”

Source: RevenueBase Database · checked Sep 14, 2026
7Indirect evidencePoissy, FranceHQ checked Sep 14, 20261-1011 contacts →

Indirect evidence

“ZeMust est intégrateur spécialisé́ dans la mise en œuvre de plateformes collectives intelligentes distribuées facilitant l’écoute, l’échange, l’implication, l’entraide et le…”

Source: RevenueBase Database · checked Sep 14, 2026
8Indirect evidenceParis, FranceHQ checked Sep 14, 20261-1010 contacts →

Indirect evidence

“Un logiciel 100% web pour gérer la relation avec les administrés!* traite emails, courriers papiers, appels et présentation physique en mairie.* adaptable et flexible en fonction…”

Source: RevenueBase Database · checked Sep 14, 2026
9Indirect evidenceNantes, FranceHQ checked Sep 14, 20261-107 contacts →

Indirect evidence

“iD CITY est une entreprise civic tech qui fournit des plateformes personnalisables vous permettant de prendre des décisions optimales en impliquant toutes les parties prenantes.”

Source: RevenueBase Database · checked Sep 14, 2026
10Partial evidenceParis, FranceHQ checked Sep 14, 20261-105 contacts →

Partial evidence

“Au service de votre engagement politique : Nous développons des logiciels de communication politique ainsi que des solutions numériques de concertation citoyenne”

Source: RevenueBase Database · checked Sep 14, 2026
11Indirect evidenceMérignac, FranceHQ checked Sep 14, 202611-502 contacts →

Indirect evidence

“La première plateforme de communication globale, au service de collectivités.”

Source: RevenueBase Database · checked Sep 14, 2026
12Indirect evidenceNantes, FranceHQ checked Sep 14, 20261-101 contacts →

Indirect evidence

“Yepform est la solution pour animer.”

Source: RevenueBase Database · checked Sep 14, 2026
13Indirect evidenceMontpellier, FranceHQ checked Sep 14, 20261-101 contacts →

Indirect evidence

“Dites adieu aux doubles saisies, gagnez des heures de travail et désilotez vos services en connectant vos logiciels métiers!”

Source: RevenueBase Database · checked Sep 14, 2026
14Partial evidenceParis, FranceHQ checked Sep 14, 20261-101 contacts →

Partial evidence

“CollectiveMe offers a starter pack for citizen participation.”

Source: RevenueBase Database · checked Sep 14, 2026

Showing 14 of 34 citizen engagement software companies based in France

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Citizen engagement software companies based in France at a glance

As of Sep 14, 2026
42.2%Verified-email coverage
16.7Average contacts per company
1-10Median size (employees)
32.4%Largest-city concentration · Paris
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
13
201-500
2

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 34 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 citizen engagement software companies, 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 “citizen engagement software companies”. 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 citizen engagement software companies), 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 citizen engagement software companies, 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, 240 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 citizen engagement software companies, 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 citizen engagement software companies are there based in France?

RevenueBase identified 34 citizen engagement software companies 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?

Arpège SAS, headquartered in Saint-Sebastien-Sur-Loire, tops this list with the largest team on record.

Which city has the most citizen engagement software companies?

Paris leads with 11 headquartered companies, followed by Nantes (2) and Auxerre (1).

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 240 verified decision-maker contacts tracked across these 34 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.