Company lists · Data refreshed September 2026

Top 25 B2B web development agencies based in France

Name: B2B web development agencies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 3,574 companies tracked

RevenueBase identified 3,574 B2B web development agencies headquartered in France as of September 2026 and tracks 17,099 professional contacts across them, including 2,953 with verified work emails and 658 with mobile numbers. Paris is the largest hub.

This list covers B2B web development agencies 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 23, 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 23, 2026 86% judged on-target in blind review

3,574Companies

17,099Contacts tracked

2,953Verified emails

658Mobile numbers

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

The 25 largest B2B web development agencies based in France

Ranked by team size

Top 25 of 3,574 B2B web development agencies based in France, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to B2B web development agencies: 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	Appolo	Partial evidence	Artix, FranceHQ checked Sep 23, 2026	n/a	236 contacts →
	Partial evidence “Création de sites Internet Développement web & mobile Bilans & Stratégies Marketing & communication digitale Contact : hello@appolo.fr” Source: RevenueBase Database · checked Sep 23, 2026
2	Axecibles	Indirect evidence	Marcq-en-baroeul, FranceHQ checked Sep 23, 2026	51-200	197 contacts →
	Indirect evidence “Création et suivi de site Internet pour le PME, PMI (Création graphique, Hébergement, Dévelopements informatiques, Référencement naturel, Positionnement payant, emailing…” Source: RevenueBase Database · checked Sep 23, 2026
3	Reflet	Indirect evidence	Belfort, FranceHQ checked Sep 23, 2026	51-200	106 contacts →
	Indirect evidence “Founded in 2001 Reflet communication is based in Nancy, Belfort, Strasbourg, Lyon, Lille, Paris et Dubaï.” Source: RevenueBase Database · checked Sep 23, 2026
4	Simplébo	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	99 contacts →
	Partial evidence “Agence web la mieux notée de France sur Google et Trustpilot, Simplébo aide des milliers de professionnels, à travers toute la France, à développer leur activité en ligne via un…” Source: RevenueBase Database · checked Sep 23, 2026
5	Agence Dn'd	Indirect evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	97 contacts →
	Indirect evidence “Based in Paris, Montpellier, Lille, Nantes, Lyon & Mulhouse, Dn'D is a consulting agency specializing in the creation of digital and eCommerce experiences.” Source: RevenueBase Database · checked Sep 23, 2026
6	ELOSI	Indirect evidence	Villeneuve D'ascq, FranceHQ checked Sep 23, 2026	51-200	94 contacts →
	Indirect evidence “ELOSI est une société de services informatiques spécialisée dans la refonte de site internet, le e-commerce et la business intelligence.” Source: RevenueBase Database · checked Sep 23, 2026
7	LOSAM	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	89 contacts →
	Partial evidence “Losam Agency est la première agence de marketing et de networking exclusivement dédiée aux entreprises B2B qui ciblent des décideurs clés au sein de grandes sociétés.” Source: RevenueBase Database · checked Sep 23, 2026
8	Cristal'id	Partial evidence	Villeneuve D'ascq, FranceHQ checked Sep 23, 2026	51-200	87 contacts →
	Partial evidence “Cristal’ID is a web agency specialized in website creation and SEO.” Source: RevenueBase Database · checked Sep 23, 2026
9	Bocasay	Partial evidence	Neuilly-sur-seine, FranceHQ checked Sep 23, 2026	51-200	75 contacts →
	Partial evidence “BOCASAY est une entreprise de services du numérique (ESN / SSII) spécialisée dans le développement web et applicatif.” Source: RevenueBase Database · checked Sep 23, 2026
10	UNAMI	Strong evidence	Puteaux, FranceHQ checked Sep 23, 2026	11-50	75 contacts →
	Strong evidence “UNAMI, agence digitale, accompagne et réalise les ambitions web de plus d’une trentaine de grands comptes et de pure players dans des univers marketing B2C et B2B.” Source: RevenueBase Database · checked Sep 23, 2026
11	Thetribe	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	51-200	71 contacts →
	Indirect evidence “En 2025, theTribe célèbre 10 ans d’expertise dans le développement de solutions numériques sur-mesure.” Source: RevenueBase Database · checked Sep 23, 2026
12	Wanadev	Partial evidence	Lyon, FranceHQ checked Sep 23, 2026	51-200	61 contacts →
	Partial evidence “Wanadev, créée en 2009, est une agence Web composée de collaborateurs experts en développement Web.” Source: RevenueBase Database · checked Sep 23, 2026
13	Bb&b	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	n/a	60 contacts →
	Partial evidence “We are a B2B consulting agency with focus on industrial marketing and communication.” Source: RevenueBase Database · checked Sep 23, 2026
14	Soledis	Partial evidence	Vannes, FranceHQ checked Sep 23, 2026	51-200	56 contacts →
	Partial evidence “Soledis, architecte d'expériences e-commerce Depuis plus de 20 ans, Soledis accompagne les entreprises B2B et B2C dans leur transformation digitale en concevant des solutions…” Source: RevenueBase Database · checked Sep 23, 2026
15	Evolutive	Indirect evidence	Lyon, FranceHQ checked Sep 23, 2026	51-200	56 contacts →
	Indirect evidence “L'agence Evolutive accompagne ses clients en France et à l’international dans le développement de leurs activités e-business et leur transformation digitale.” Source: RevenueBase Database · checked Sep 23, 2026
16	Fidesio	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	50 contacts →
	Partial evidence “Located in the heart of Paris, our team puts all its expertise to their clients, to facilitate the implementation and sustainability of their projects to create websites and web…” Source: RevenueBase Database · checked Sep 23, 2026
17	Make The Grade	Indirect evidence	Saint-jacques-de-la-lande, FranceHQ checked Sep 23, 2026	11-50	45 contacts →
	Indirect evidence “Digital is not an option, it's a necessity.” Source: RevenueBase Database · checked Sep 23, 2026
18	Vigicorp	Partial evidence	Saint-herblain, FranceHQ checked Sep 23, 2026	11-50	44 contacts →
	Partial evidence “Créée en 2007, Vigicorp est une agence nantaise spécialisée dans le développement web et mobile dont la mission est d’accompagner les organisations dans leurs projets de création…” Source: RevenueBase Database · checked Sep 23, 2026
19	YATEO	Indirect evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	43 contacts →
	Indirect evidence “Depuis plus de 20 ans, Yateo accompagne ses clients sur des solutions innovantes et sur mesure en répondant à tous types de problématiques digitales : visibilité, productivité…” Source: RevenueBase Database · checked Sep 23, 2026
20	Ati4 Group	Indirect evidence	Schiltigheim, FranceHQ checked Sep 23, 2026	51-200	42 contacts →
	Indirect evidence “Ati4 Group est une agence spécialisée dans le E-Commerce.” Source: RevenueBase Database · checked Sep 23, 2026
21	Gingerminds	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	51-200	40 contacts →
	Indirect evidence “Bonjour à tous, Architecte d'écosystèmes digitaux, depuis plus de 20 ans nous cadrons, designons, mettons en œuvre et maintenons des écosystèmes digitaux sur mesure, performants…” Source: RevenueBase Database · checked Sep 23, 2026
22	BE API	Indirect evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	40 contacts →
	Indirect evidence “Since its creation, the agency has been a pioneer in industrialized WordPress projects and worked hard to democratize the professional use of WordPress in France.” Source: RevenueBase Database · checked Sep 23, 2026
23	BM Services	Indirect evidence	La Canourgue, FranceHQ checked Sep 23, 2026	11-50	39 contacts →
	Indirect evidence “BM Services est une agence de communication interactive installée en Lozère.” Source: RevenueBase Database · checked Sep 23, 2026
24	Kernix	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	38 contacts →
	Partial evidence “Kernix est une agence digitale experte en développement d'applications web et mobile : Kernix propose des solutions sur mesure et accompagne ses clients tout au long de leur…” Source: RevenueBase Database · checked Sep 23, 2026
25	Negociatis	Indirect evidence	Eaubonne, FranceHQ checked Sep 23, 2026	n/a	37 contacts →
	Indirect evidence “Negociatis a été créé par des cadres venant de sociétés françaises (grands groupes et PME) de vente sur le territoire national et à l’international de produits et de services.” Source: RevenueBase Database · checked Sep 23, 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: B2B web development agencies. 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 B2B web development agencies.
Partial evidence: Its own public description names part of B2B web development agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B web development agencies. 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 3,574 B2B web development agencies based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,953 reachable decision-makers.

Free signup · no credit card

View the full list →

B2B web development agencies based in France at a glance

As of Sep 23, 2026

17.3%Verified-email coverage

3.8%Mobile-number coverage

4.8Average contacts per company

1-10Median size (employees)

16.0%Largest-city concentration · Paris

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

3,204

11-50

320

51-200

201-500

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 25.0d

2,2940–30

60831–60

2761–90

490–180

20180+

Company record updated

Median 86.0d

00–30

5,01531–60

6,62861–90

4,74790–180

709180+

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 B2B web development agencies, 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 “B2B web development agencies”. 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 B2B web development agencies), 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 B2B web development agencies, 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, 2,953 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 23, 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.

B2B web development agencies by metro

B2B web development agencies in Paris573
B2B web development agencies in Lyon135
B2B web development agencies in Bordeaux91
B2B web development agencies in Toulouse89
B2B web development agencies in Marseille58
B2B web development agencies in Nantes58
B2B web development agencies in Montpellier51
B2B web development agencies in Lille49
B2B web development agencies in Rennes35
B2B web development agencies in Strasbourg34
B2B web development agencies in Nice26

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 B2B web development agencies, 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 B2B web development agencies are there based in France?

RevenueBase identified 3,574 B2B web development agencies 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?

Appolo, headquartered in Artix, tops this list with the largest team on record.

Which city has the most B2B web development agencies?

Paris leads with 573 headquartered companies, followed by Lyon (135) and Bordeaux (91).

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 2,953 verified decision-maker contacts tracked across these 3,574 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 23, 2026.

Ready to reach these companies? Verified emails and direct dials for all 3,574 B2B web development agencies based in France. Start with a free account, no credit card.

Download this list →

Related lists

B2B web development agencies by geography

Browse the directory

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.