Company lists · Data verified August 2026

Top 25 Custom web development agencies based in France

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 4,882 companies tracked

There are 4,882 custom web development agencies headquartered in France (RevenueBase, August 2026). RevenueBase tracks 16,230 professional contacts across them, including 3,673 with verified work emails and 800 with mobile numbers. Paris is the largest hub.

This list covers custom 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. Data current as of August 28, 2026.

4,882Companies

16,230Contacts tracked

3,673Verified emails

800Mobile numbers

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The 25 largest custom web development agencies based in France

Ranked by team size

Top 25 of 4,882 custom web development agencies based in France, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Jalis, Agence WEB	Nimes	51-200	213	99
2	Incomm Agence WEB	Artigues-Pres-Bordeaux	51-200	168	60
3	Vistalid	Begles	51-200	139	110
4	Simplébo	Paris	51-200	101	65
5	Feel IT Services	Paris	51-200	101	49
6	Cristal'id	Bruz	51-200	87	43
7	4sh	Le Haillan	51-200	85	67
8	Colorz	Lyon	51-200	81	41
9	Thetribe	Nantes	51-200	79	45
10	Square1	Mougins	51-200	76	42
11	Bocasay	Neuilly-Sur-Seine	51-200	76	29
12	Wanadev	Lyon	51-200	64	39
13	ECEDI	Grenoble	51-200	50	30
14	Fidesio	Paris	51-200	50	6
15	Vigicorp	Saint-Herblain	11-50	45	28
16	Gingerminds	Nantes	51-200	40	25
17	Pilot'in	Lyon	11-50	38	25
18	202 Ecommerce	Paris	11-50	31	15
19	DALT	Lille	11-50	31	15
20	Axelites	Paris	11-50	26	4
21	Jolicode	Paris	11-50	23	18
22	SLOOP	Paris	11-50	21	2
23	Ascanio	Montbonnot-Saint-Martin	51-200	20	15
24	2fci	Bordeaux	11-50	20	1
25	Akawam	n/a	11-50	19	14

Showing 25 of 4,882 custom web development agencies based in France

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Custom web development agencies based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 759 HQs

800Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

4,394

11-50

384

51-200

201-500

Custom web development agencies by metro

Metro	Companies
Custom web development agencies in Paris	759
Custom web development agencies in Lyon	181
Custom web development agencies in Toulouse	126
Custom web development agencies in Bordeaux	119
Custom web development agencies in Nantes	82
Custom web development agencies in Montpellier	80
Custom web development agencies in Marseille	72

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “custom web development agencies”, with match quality audited by blind human judging, and headquartered in France.
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: Contact records re-verify on a rolling cadence; 3 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many custom web development agencies are there based in France?

There are 4,882 custom web development agencies headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

Jalis, Agence WEB, headquartered in Nimes, tops this list with the largest team on record.

Which city has the most custom web development agencies?

Paris leads with 759 headquartered companies, followed by Lyon (181) and Toulouse (126).

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 3,673 verified decision-maker contacts tracked across these 4,882 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.