Company lists · Data refreshed September 2026

Top 25 B2B lead generation and marketing agencies based in France

Name: B2B lead generation and marketing agencies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 641 companies tracked

RevenueBase identified 641 B2B lead generation and marketing agencies headquartered in France as of September 2026 and tracks 5,203 professional contacts across them, including 1,060 with verified work emails. Paris is the largest hub.

This list covers B2B lead generation and marketing 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 21, 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 21, 2026 86% judged on-target in blind review

641Companies

5,203Contacts tracked

1,060Verified emails

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The 25 largest B2B lead generation and marketing agencies based in France

Ranked by team size

Top 25 of 641 B2B lead generation and marketing agencies based in France, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to B2B lead generation and marketing 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	Webhelp Enterprise	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	10001+	1,795 contacts →
	Partial evidence “The Concentrix B2B sales practice is here to design, build and run projects for our clients.” Source: RevenueBase Database · checked Sep 21, 2026
2	HIPTO	Partial evidence	Boulogne-billancourt, FranceHQ checked Sep 21, 2026	51-200	105 contacts →
	Partial evidence “Des leads intentionnistes, adaptés à votre secteur, au service de vos objectifs.” Source: RevenueBase Database · checked Sep 21, 2026
3	Dolead	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	102 contacts →
	Indirect evidence “Since 2014, Dolead has been one of the leading players in customer acquisition across paid channels, powered by our unique AdTech and team of experts.” Source: RevenueBase Database · checked Sep 21, 2026
4	LOSAM	Strong evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	89 contacts →
	Strong 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 21, 2026
5	Dataventure EDG Group	Partial evidence	Boulogne-billancourt, FranceHQ checked Sep 21, 2026	51-200	80 contacts →
	Partial evidence “Dataventure was born from the merger of two expert companies in digital acquisition, data & performance marketing: the Cardata Group and Adventure Conseil.” Source: RevenueBase Database · checked Sep 21, 2026
6	JUNTO	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	78 contacts →
	Partial evidence “Junto aide les directions marketing BtoB et BtoC à construire une acquisition digitale performante, durable et pilotée par la donnée.” Source: RevenueBase Database · checked Sep 21, 2026
7	Mediadev	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	201-500	77 contacts →
	Partial evidence “MediaDev is a marketing services provider serving clients in the IT and technology industries.” Source: RevenueBase Database · checked Sep 21, 2026
8	Fleet Services Group	Partial evidence	Rennes, FranceHQ checked Sep 21, 2026	51-200	60 contacts →
	Partial evidence “Sales & Marketing agency, IT specialist.” Source: RevenueBase Database · checked Sep 21, 2026
9	Best By Pozeo	Partial evidence	Nanterre, FranceHQ checked Sep 21, 2026	51-200	39 contacts →
	Partial evidence “Spécialiste du BtoB (toC), Everest Marketing Group maîtrise l'ensemble de la chaîne de valeur: conception des solutions, développement des plateformes web, communication…” Source: RevenueBase Database · checked Sep 21, 2026
10	DEVEO	Indirect evidence	Nice, FranceHQ checked Sep 21, 2026	11-50	38 contacts →
	Indirect evidence “We connect technology vendors with Telco & Broadcaster Executives worldwide - faster and more effectively.” Source: RevenueBase Database · checked Sep 21, 2026
11	Seventic	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	38 contacts →
	Indirect evidence “Seventic, acteur majeur du développement commercial à forte valeur ajoutée répond à vos besoins de croissance.” Source: RevenueBase Database · checked Sep 21, 2026
12	Dékuple, Ingénierie Marketing B2B	Strong evidence	Levallois Perret, FranceHQ checked Sep 21, 2026	51-200	34 contacts →
	Strong evidence “Dékuple B2B (ex AWE) est un cabinet de conseil spécialiste du marketing digital B2B basé à Paris et Shanghai.” Source: RevenueBase Database · checked Sep 21, 2026
13	lalaleads.io	Strong evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	34 contacts →
	Strong evidence “Lalaleads est agence de prospection commerciale et marketing B2B externalisée.” Source: RevenueBase Database · checked Sep 21, 2026
14	Choyou	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	33 contacts →
	Partial evidence “Fondée il y a plus de 20 ans à Paris, ChoYou est devenue l'agence de marketing de premier plan, spécialisée dans l'engagement et la croissance internationale.” Source: RevenueBase Database · checked Sep 21, 2026
15	Oliverlist	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	32 contacts →
	Indirect evidence “Vous voulez remplir votre pipe sans recruter une équipe SDR ni passer des mois à structurer l’outbound?” Source: RevenueBase Database · checked Sep 21, 2026
16	Loyalty Expert	Partial evidence	Limonest, FranceHQ checked Sep 21, 2026	51-200	31 contacts →
	Partial evidence “Loyalty Expert is an independent, 100% integrated BtoB Customer Marketing agency, which conceives, organises and implements fully personalised marketing and commercial strategies…” Source: RevenueBase Database · checked Sep 21, 2026
17	Webrivage	Indirect evidence	Aix En Provence, FranceHQ checked Sep 21, 2026	11-50	28 contacts →
	Indirect evidence “Créé en 2009 par Aurélien Pasquier, Web Rivage est le fruit de 10 années d'expérience sur internet.” Source: RevenueBase Database · checked Sep 21, 2026
18	PLEZI	Strong evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	28 contacts →
	Strong evidence “Plezi is a Marketing Automation Saas for B2B companies looking to develop their Inbound Marketing strategy.” Source: RevenueBase Database · checked Sep 21, 2026
19	Dataondemand	Strong evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	25 contacts →
	Strong evidence “Agence Web Marketing Relationnel : Acquisition, LeadGen & CRM en B2C & B2B METIERS - Recommandation et Optimisation du tunnel de vente : de la collecte du lead jusqu'à la vente -…” Source: RevenueBase Database · checked Sep 21, 2026
20	Mi4	Strong evidence	Valbonne, FranceHQ checked Sep 21, 2026	11-50	24 contacts →
	Strong evidence “Mi4 is a specialized Inbound Marketing agency for B2B tech companies.” Source: RevenueBase Database · checked Sep 21, 2026
21	Weendeal	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	24 contacts →
	Partial evidence “Devisprox/Weendeal Fournisseur de Leads en Assurances et Crédit Immobilier et Rachat de prêt.” Source: RevenueBase Database · checked Sep 21, 2026
22	Linkforce	Indirect evidence	Sophia-antipolis, FranceHQ checked Sep 21, 2026	1-10	22 contacts →
	Indirect evidence “Fun fact : on a une archive de réponses de prospects qui nous remercient de la manière dont on les a démarchés → C'est qu'on a trouvé le moyen de casser le côté intrusif de la…” Source: RevenueBase Database · checked Sep 21, 2026
23	GA Media	Strong evidence	La Barben, FranceHQ checked Sep 21, 2026	11-50	22 contacts →
	Strong evidence “Agence de Marketing digital basée à La Barben, nous accompagnons nos clients dans leur stratégie d’acquisition de leads, de génération de trafic et de développement de chiffre…” Source: RevenueBase Database · checked Sep 21, 2026
24	Yumens Btob - MV Group	Partial evidence	Cesson-sévigné, FranceHQ checked Sep 21, 2026	11-50	21 contacts →
	Partial evidence “Yumens BtoB (ex-Winbound) est une agence experte en marketing BtoB, appartenant à MV Group.” Source: RevenueBase Database · checked Sep 21, 2026
25	Digitaweb	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	20 contacts →
	Partial evidence “Grow your business with Inbound Marketing!” Source: RevenueBase Database · checked Sep 21, 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 lead generation and marketing 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 lead generation and marketing agencies.
Partial evidence: Its own public description names part of B2B lead generation and marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B lead generation and marketing 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 641 B2B lead generation and marketing agencies based in France

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B2B lead generation and marketing agencies based in France at a glance

As of Sep 21, 2026

20.4%Verified-email coverage

8.1Average contacts per company

1-10Median size (employees)

33.5%Largest-city concentration · Paris

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

503

11-50

110

51-200

201-500

501-1,000

10001+

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 641 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 B2B lead generation and marketing 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 lead generation and marketing 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 lead generation and marketing 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 lead generation and marketing 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, 1,060 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 21, 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 lead generation and marketing agencies by metro

B2B lead generation and marketing agencies in Paris215
B2B lead generation and marketing agencies in Lyon33

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 lead generation and marketing 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 lead generation and marketing agencies are there based in France?

RevenueBase identified 641 B2B lead generation and marketing 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?

Webhelp Enterprise, headquartered in Paris, tops this list with the largest team on record.

Which city has the most B2B lead generation and marketing agencies?

Paris leads with 215 headquartered companies, followed by Lyon (33) and Montpellier (15).

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 1,060 verified decision-maker contacts tracked across these 641 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 21, 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.