Company lists · Data refreshed September 2026

Top 25 Website localization companies based in France

Name: Website localization companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 289 companies tracked

RevenueBase identified 289 website localization companies headquartered in France as of September 2026 and tracks 3,345 professional contacts across them, including 1,031 with verified work emails. Paris is the largest hub.

This list covers website localization 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 22, 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 22, 2026 86% judged on-target in blind review

289Companies

3,345Contacts tracked

1,031Verified emails

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The 25 largest website localization companies based in France

Ranked by team size

Top 25 of 289 website localization companies based in France, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to website localization 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	Acolad Group	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 22, 2026	1,001-5,000	1,283 contacts →
	Indirect evidence “Acolad is a global leader in content and language solutions.” Source: RevenueBase Database · checked Sep 22, 2026
2	Textmaster	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 22, 2026	51-200	127 contacts →
	Indirect evidence “TextMaster offers a professional online translation service that enables businesses to easily expand their international reach.” Source: RevenueBase Database · checked Sep 22, 2026
3	Tradonline France	Indirect evidence	Laval, FranceHQ checked Sep 22, 2026	11-50	96 contacts →
	Indirect evidence “TradOnline is a professional translation agency created 10 years ago which has over 300 regular clients.” Source: RevenueBase Database · checked Sep 22, 2026
4	Powerling	Indirect evidence	Lille, FranceHQ checked Sep 22, 2026	51-200	94 contacts →
	Indirect evidence “Powerling is the end to end solution to empower your content globally.” Source: RevenueBase Database · checked Sep 22, 2026
5	Weglot	Partial evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	75 contacts →
	Partial evidence “Weglot is a French SaaS scale-up that makes website translation possible within minutes.” Source: RevenueBase Database · checked Sep 22, 2026
6	Word Class	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	11-50	47 contacts →
	Indirect evidence “Founded in 2010, Word Class is a bespoke agency specialised in financial and regulated translation and interpreting.” Source: RevenueBase Database · checked Sep 22, 2026
7	Native Prime	Partial evidence	Angoulême, FranceHQ checked Sep 22, 2026	11-50	42 contacts →
	Partial evidence “Your one-stop game localization company.” Source: RevenueBase Database · checked Sep 22, 2026
8	Raptrad Imagine	Indirect evidence	Ris-orangis, FranceHQ checked Sep 22, 2026	11-50	30 contacts →
	Indirect evidence “RAPTRAD-IMAGINE offers a complete range of globalisation solutions adapted to the needs of internationally-orientated companies.” Source: RevenueBase Database · checked Sep 22, 2026
9	SIX Continents Translation Company	Partial evidence	Vendenheim, FranceHQ checked Sep 22, 2026	11-50	29 contacts →
	Partial evidence “Professional translation – Localization – Subtitling – Voice-over – Dubbing – Consulting We can support you by turning your multilingual needs into more responsible, sustainable…” Source: RevenueBase Database · checked Sep 22, 2026
10	Lexcelera	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	11-50	26 contacts →
	Indirect evidence “Consistent messaging, coordinated campaigns, and local expertise are all crucial elements of any successful international communications strategy.” Source: RevenueBase Database · checked Sep 22, 2026
11	OUI Translate	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	1-10	25 contacts →
	Indirect evidence “VOTRE PARTENAIRE D'EXCELLENCE La qualité est notre priorité.” Source: RevenueBase Database · checked Sep 22, 2026
12	Version Internationale	Indirect evidence	Lyon, FranceHQ checked Sep 22, 2026	11-50	21 contacts →
	Indirect evidence “Version Internationale is a French company founded in 1990 which specialises in multilingual communication.” Source: RevenueBase Database · checked Sep 22, 2026
13	Europatrad	Indirect evidence	Lyon, FranceHQ checked Sep 22, 2026	11-50	15 contacts →
	Indirect evidence “EuropaTrad helps companies scale internationally by integrating translation and multilingual communication solutions into their systems and workflows.” Source: RevenueBase Database · checked Sep 22, 2026
14	Connected Language Services	Indirect evidence	Saint-victoret, FranceHQ checked Sep 22, 2026	1-10	14 contacts →
	Indirect evidence “Connected Language Services supports companies, institutions, agencies and event organisers in setting up clear, reliable multilingual solutions tailored to their specific needs.” Source: RevenueBase Database · checked Sep 22, 2026
15	Davron Translations	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	1-10	13 contacts →
	Indirect evidence “International language service provider specialized in high end legal and financial translation into and out of French and English, interpreting and language training, based in…” Source: RevenueBase Database · checked Sep 22, 2026
16	JLV Traductions	Indirect evidence	Évreux, FranceHQ checked Sep 22, 2026	11-50	13 contacts →
	Indirect evidence “We are a translation agency based in Normandie (France), working for clients all around the globe” Source: RevenueBase Database · checked Sep 22, 2026
17	Tradutours	Indirect evidence	Tours, FranceHQ checked Sep 22, 2026	1-10	12 contacts →
	Indirect evidence “Valoriser votre contenu dans toutes les langues et découvrez nos solutions et services pour vous développer à l'international.” Source: RevenueBase Database · checked Sep 22, 2026
18	Transand	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	1-10	11 contacts →
	Indirect evidence “We translate, localise, create, transcreate and digitalise.” Source: RevenueBase Database · checked Sep 22, 2026
19	Telelingua France	Indirect evidence	Montreuil, FranceHQ checked Sep 22, 2026	11-50	10 contacts →
	Indirect evidence “Telelingua France is a subsidiary of the Telelingua Group.” Source: RevenueBase Database · checked Sep 22, 2026
20	Agence DE Traduction Tradutec	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	1-10	8 contacts →
	Indirect evidence “Le métier d'agence de traduction ou d'interprétariat englobe de nombreuses facettes regroupant plusieurs domaines d'activité professionnelle, comme les métiers juridiques…” Source: RevenueBase Database · checked Sep 22, 2026
21	Star Paris	Indirect evidence	Bourg-la-reine, FranceHQ checked Sep 22, 2026	11-50	7 contacts →
	Indirect evidence “The STAR Group is headquartered in Ramsen, Switzerland and includes more than 50 offices in over 30 countries with over 1500 employees.” Source: RevenueBase Database · checked Sep 22, 2026
22	Abalis Traduction Page	Indirect evidence	Orléans, FranceHQ checked Sep 22, 2026	11-50	7 contacts →
	Indirect evidence “Since 1998, Abalis has supported some clients in a wide range of industries and business sectors – including major corporations, mid-caps and SMEs – with professional…” Source: RevenueBase Database · checked Sep 22, 2026
23	SB Traduction	Indirect evidence	Clermont-ferrand, FranceHQ checked Sep 22, 2026	1-10	6 contacts →
	Indirect evidence “SB Traduction is a rapidly growing company in the translation market.” Source: RevenueBase Database · checked Sep 22, 2026
24	BE Translations Sarl	Indirect evidence	Monestier, FranceHQ checked Sep 22, 2026	1-10	6 contacts →
	Indirect evidence “Our team of translation and localisation experts acts as a dedicated partner, ready to tackle the complex challenges of multilingual communication and support your company’s…” Source: RevenueBase Database · checked Sep 22, 2026
25	POP Translation	Indirect evidence	Issy-les-moulineaux, FranceHQ checked Sep 22, 2026	1-10	6 contacts →
	Indirect evidence “Since its inception, Pop Translation has been dedicated to offering fast and accessible translation and interpretation solutions delivered by professional linguists.” Source: RevenueBase Database · checked Sep 22, 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: website localization 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 website localization companies.
Partial evidence: Its own public description names part of website localization companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name website localization 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 289 website localization companies based in France

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Website localization companies based in France at a glance

As of Sep 22, 2026

30.8%Verified-email coverage

11.6Average contacts per company

1-10Median size (employees)

21.1%Largest-city concentration · Paris

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

231

11-50

51-200

201-500

501-1,000

1,001-5,000

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 289 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 website localization 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 “website localization 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 website localization 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 website localization 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, 1,031 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 22, 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.

Website localization companies by metro

Website localization companies in Paris61

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 website localization 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 website localization companies are there based in France?

RevenueBase identified 289 website localization 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?

Acolad Group, headquartered in Boulogne-Billancourt, tops this list with the largest team on record.

Which city has the most website localization companies?

Paris leads with 61 headquartered companies, followed by Lyon (10) and Bordeaux (8).

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 1,031 verified decision-maker contacts tracked across these 289 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 22, 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.