Company lists · Data refreshed September 2026

Top 25 Cross-platform app developer companies based in France

Name: Cross-platform app developer companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 240 companies tracked

RevenueBase identified 240 cross-platform app developer companies headquartered in France as of September 2026 and tracks 1,293 professional contacts across them, including 341 with verified work emails. Paris is the largest hub.

This list covers cross-platform app developer 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 27, 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 27, 2026 86% judged on-target in blind review

240Companies

1,293Contacts tracked

341Verified emails

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The 25 largest cross-platform app developer companies based in France

Ranked by team size

Top 25 of 240 cross-platform app developer companies based in France, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to cross-platform app developer 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	BIG Boss Studio	Indirect evidence	Paris, FranceHQ checked Sep 27, 2026	n/a	174 contacts →
	Indirect evidence “We are an independent digital production studio who focuses on new users uses.” Source: RevenueBase Database · checked Sep 27, 2026
2	Mobiappsfr	Indirect evidence	Orvault, FranceHQ checked Sep 27, 2026	51-200	76 contacts →
	Indirect evidence “mobiApps, la mobilité au coeur de vos ambitions est un éditeur de solutions et de services mobiles multiplaformes pour les entreprises, basés notamment sur des technologies…” Source: RevenueBase Database · checked Sep 27, 2026
3	Exomind	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 27, 2026	51-200	69 contacts →
	Indirect evidence “EXOMIND est une agence de conseil spécialisée dans la conception et le développement d'applications mobiles et plateformes web.” Source: RevenueBase Database · checked Sep 27, 2026
4	Snapp'	Indirect evidence	Bordeaux, FranceHQ checked Sep 27, 2026	11-50	51 contacts →
	Indirect evidence “Fondée en 2005, Snapp’ est une agence mobile spécialisée dans la conception et le développement de solutions digitales sur mesure (applications mobiles, sites web, IOT.).” Source: RevenueBase Database · checked Sep 27, 2026
5	Openium	Indirect evidence	Clermont-ferrand, FranceHQ checked Sep 27, 2026	11-50	41 contacts →
	Indirect evidence “Expert dans le développement d’applications pour smartphones et tablettes (iOS et Android), Openium capitalise plus de 16 ans d’expérience - conseil & stratégie - expérience…” Source: RevenueBase Database · checked Sep 27, 2026
6	Webwag	Indirect evidence	Bordeaux, FranceHQ checked Sep 27, 2026	11-50	35 contacts →
	Indirect evidence “Webwag mobile is a company specialized in the conception and the realization of mobile application, it creates your mobile applications from beginning to end.” Source: RevenueBase Database · checked Sep 27, 2026
7	ITS Future	Indirect evidence	Schiltigheim, FranceHQ checked Sep 27, 2026	11-50	35 contacts →
	Indirect evidence “Qui sommes-nous?” Source: RevenueBase Database · checked Sep 27, 2026
8	LA Mobilery	Indirect evidence	Wasquehal, FranceHQ checked Sep 27, 2026	51-200	35 contacts →
	Indirect evidence “Depuis 2010, nous accompagnons nos clients pour créer des applications mobiles & des logiciels web C'est en équipe et avec nos clients que nous co-construisons des dispositifs…” Source: RevenueBase Database · checked Sep 27, 2026
9	BEAPP	Partial evidence	Nantes, FranceHQ checked Sep 27, 2026	11-50	30 contacts →
	Partial evidence “Be App est une entreprise nantaise spécialisée dans le développement d'applications smartphones pour les petites et moyennes entreprises.” Source: RevenueBase Database · checked Sep 27, 2026
10	Novaway	Indirect evidence	Lyon, FranceHQ checked Sep 27, 2026	11-50	19 contacts →
	Indirect evidence “Novaway est une société spécialisée dans le développement web et mobile sur mesure.” Source: RevenueBase Database · checked Sep 27, 2026
11	Sastec	Indirect evidence	Saint-germain-en-laye, FranceHQ checked Sep 27, 2026	51-200	19 contacts →
	Indirect evidence “Crée en 2018, SASTEC est une entreprise spécialisée dans la conception, la recherche et le développement de logiciels et d’applications web.” Source: RevenueBase Database · checked Sep 27, 2026
12	I SEE U	Indirect evidence	Perpignan, FranceHQ checked Sep 27, 2026	11-50	17 contacts →
	Indirect evidence “I See U est un studio de développement spécialisé principalement dans le développement d'applications mobiles et de solution de marketing.” Source: RevenueBase Database · checked Sep 27, 2026
13	Captive	Partial evidence	Boulogne-billancourt, FranceHQ checked Sep 27, 2026	11-50	13 contacts →
	Partial evidence “We are a web & mobile development agency.” Source: RevenueBase Database · checked Sep 27, 2026
14	Playmoweb	Indirect evidence	Angers, FranceHQ checked Sep 27, 2026	11-50	12 contacts →
	Indirect evidence “Playmoweb est une agence de design et développement mobile et web basée à Angers, nous développons tous types de solutions connectées.” Source: RevenueBase Database · checked Sep 27, 2026
15	Clicconcept	Indirect evidence	Dijon, FranceHQ checked Sep 27, 2026	1-10	12 contacts →
	Indirect evidence “Experts des technologies PC SOFT depuis plus de 15 ans WINDEV® · WEBDEV® · WINDEV Mobile® ClicConcept conçoit et développe des logiciels métiers, applications mobiles et…” Source: RevenueBase Database · checked Sep 27, 2026
16	MY Lucky DAY	Indirect evidence	Lyon, FranceHQ checked Sep 27, 2026	1-10	11 contacts →
	Indirect evidence “Créé en 2004, dirigé par 2 hommes du multimédia, Thierry DEMARS et Philippe EMERY, My Lucky Day se développe sur le marché de la mobilité (iPhone, Android, BlackBerry, Windows…” Source: RevenueBase Database · checked Sep 27, 2026
17	Forecomm	Indirect evidence	Noisy-le-grand, FranceHQ checked Sep 27, 2026	11-50	11 contacts →
	Indirect evidence “Forecomm designs innovative mobile applications for iOS, Android and Windows 8 devices.” Source: RevenueBase Database · checked Sep 27, 2026
18	Nartex	Indirect evidence	Mulhouse, FranceHQ checked Sep 27, 2026	11-50	10 contacts →
	Indirect evidence “Nartex développe vos applications mobiles et web depuis 2011!” Source: RevenueBase Database · checked Sep 27, 2026
19	Wappizy	Partial evidence	Mont Saint Aignan, FranceHQ checked Sep 27, 2026	1-10	9 contacts →
	Partial evidence “Nous créons des plateformes web et applications mobiles, design, performantes et cross plateformes.” Source: RevenueBase Database · checked Sep 27, 2026
20	Kasual Business	Partial evidence	Bordeaux, FranceHQ checked Sep 27, 2026	1-10	9 contacts →
	Partial evidence “Kasual Business - Intelligent mobility Development of complex mobile applications iOS, Androïd, Windows Phone, Blackberry.” Source: RevenueBase Database · checked Sep 27, 2026
21	Dysoft	Indirect evidence	Paris, FranceHQ checked Sep 27, 2026	11-50	9 contacts →
	Indirect evidence “DYSOFT - Spécialistes du Développement d'Applications Mobiles Chez DYSOFT, nous croyons en l'immense potentiel des solutions mobiles pour transformer les entreprises.” Source: RevenueBase Database · checked Sep 27, 2026
22	3310street	Partial evidence	Limoges, FranceHQ checked Sep 27, 2026	1-10	8 contacts →
	Partial evidence “Développement d'Applications Web en mode SAAS et d'Applications Mobile Cross Plateform Android et IOS.” Source: RevenueBase Database · checked Sep 27, 2026
23	Qsmart	Indirect evidence	Saint-etienne, FranceHQ checked Sep 27, 2026	1-10	8 contacts →
	Indirect evidence “Membre du Groupe D.HB, Qsmart est une agence jeune et dynamique spécialisée dans le développement de solutions digitales sur mesure : APPLICATIONS MOBILES : Applications natives…” Source: RevenueBase Database · checked Sep 27, 2026
24	GCO Apps	Strong evidence	Paris, FranceHQ checked Sep 27, 2026	1-10	8 contacts →
	Strong evidence “GCO Apps" is a mobile application development company focused on creating innovative apps for iOS and Android platforms.” Source: RevenueBase Database · checked Sep 27, 2026
25	VIGEE	Indirect evidence	Saint-malo, FranceHQ checked Sep 27, 2026	1-10	7 contacts →
	Indirect evidence “Vigee conçoit l'application métier sur mesure des PME et ETI dont l'activité ne peut plus tourner sur des outils génériques, bricolés ou que personne n'utilise vraiment.” Source: RevenueBase Database · checked Sep 27, 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: cross-platform app developer companies. 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 cross-platform app developer companies.
Partial evidence: Its own public description names part of cross-platform app developer companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cross-platform app developer companies. 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 240 cross-platform app developer companies based in France

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Cross-platform app developer companies based in France at a glance

As of Sep 27, 2026

26.4%Verified-email coverage

5.4Average contacts per company

1-10Median size (employees)

29.2%Largest-city concentration · Paris

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

197

11-50

51-200

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 240 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 cross-platform app developer 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 “cross-platform app developer 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 cross-platform app developer 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 cross-platform app developer 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, 341 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 27, 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.

Cross-platform app developer companies by metro

Cross-platform app developer companies in Paris70

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 cross-platform app developer 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 cross-platform app developer companies are there based in France?

RevenueBase identified 240 cross-platform app developer 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?

BIG Boss Studio, headquartered in Paris, tops this list with the largest team on record.

Which city has the most cross-platform app developer companies?

Paris leads with 70 headquartered companies, followed by Lyon (10) and Bordeaux (9).

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 341 verified decision-maker contacts tracked across these 240 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 27, 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.