Company lists · Data refreshed September 2026

Top 25 B2B research agencies based in France

Name: B2B research 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 259 companies tracked

RevenueBase identified 259 B2B research agencies headquartered in France as of September 2026 and tracks 20,476 professional contacts across them, including 4,422 with verified work emails. Paris is the largest hub.

This list covers B2B research 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

259Companies

20,476Contacts tracked

4,422Verified emails

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The 25 largest B2B research agencies based in France

Ranked by team size

Top 25 of 259 B2B research 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 research 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	IPSOS	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	10001+	16,377 contacts →
	Indirect evidence “In our world of rapid change, the need for reliable information to make confident decisions has never been greater.” Source: RevenueBase Database · checked Sep 21, 2026
2	MSM	Indirect evidence	Clichy, FranceHQ checked Sep 21, 2026	n/a	416 contacts →
	Indirect evidence “June marketing est une agence marketing multi-expertises à forte culture « consumer-centric », issue de la fusion de MSM, Cubes et New Moon.” Source: RevenueBase Database · checked Sep 21, 2026
3	Opinionway	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	176 contacts →
	Indirect evidence “Fondé en sur cette idée radicalement innovante pour l’époque, OpinionWay a été précurseur dans le renouvellement des pratiques de la profession des études marketing et d’opinion.” Source: RevenueBase Database · checked Sep 21, 2026
4	Strategir	Indirect evidence	33000 Bordeaux, FranceHQ checked Sep 21, 2026	51-200	117 contacts →
	Indirect evidence “Welcome to Strategir® We unlock consumer truth to drive sustainable growth throughout the path to purchase.” Source: RevenueBase Database · checked Sep 21, 2026
5	ABC Marketing	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	n/a	110 contacts →
	Partial evidence “Etudes et Conseil en Marketing Spécialisé sur les marché B2B en particulier en Energie, Bâtiment et Telécoms "La force d'une petite équipe qui œuvre en marketing industriel et en…” Source: RevenueBase Database · checked Sep 21, 2026
6	SAD Marketing	Partial evidence	Villeneuve-d’ascq, FranceHQ checked Sep 21, 2026	51-200	96 contacts →
	Partial evidence “Founded in 1981, SAD Marketing is a research and consulting firm based in Villeneuve d'Ascq, in the Lille area.” Source: RevenueBase Database · checked Sep 21, 2026
7	LOSAM	Partial evidence	Paris, FranceHQ checked Sep 21, 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 21, 2026
8	Kantar Media FR	Indirect evidence	Courbevoie, FranceHQ checked Sep 21, 2026	201-500	82 contacts →
	Indirect evidence “Kantar Media est le leader reconnu des études et analyses médias, pour les données publicitaires de référence, le profilage et le ciblage des consommateurs avec TGI, et l’analyse…” Source: RevenueBase Database · checked Sep 21, 2026
9	Aviso Conseil	Indirect evidence	Lyon, FranceHQ checked Sep 21, 2026	51-200	77 contacts →
	Indirect evidence “AVISO Conseil, la force d'une synergie de savoir-faire, tous axés vers le développement MARKETING et COMMERCIAL.” Source: RevenueBase Database · checked Sep 21, 2026
10	Mediadev	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	201-500	77 contacts →
	Indirect evidence “MediaDev is a marketing services provider serving clients in the IT and technology industries.” Source: RevenueBase Database · checked Sep 21, 2026
11	Brainvalue	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	60 contacts →
	Partial evidence “Brain Value is an independent research agency founded in 2003 by Nicolas Riou and based in Paris.” Source: RevenueBase Database · checked Sep 21, 2026
12	Stethos	Partial evidence	Sèvres, FranceHQ checked Sep 21, 2026	51-200	60 contacts →
	Partial evidence “STETHOS group is dedicated to marketing research and consulting in the healthcare sector – from ethic products, OTC, MD to nutrition, consumer care and dermocosmetics.” Source: RevenueBase Database · checked Sep 21, 2026
13	Bb&b	Partial evidence	Paris, FranceHQ checked Sep 21, 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 21, 2026
14	Mv2 Conseil	Indirect evidence	Montrouge, FranceHQ checked Sep 21, 2026	201-500	55 contacts →
	Indirect evidence “Fort de 40 ans d'expérience, MV2 Conseil fait partie des principaux acteurs dans le domaine des études marketing en France.” Source: RevenueBase Database · checked Sep 21, 2026
15	MIS Group	Partial evidence	Lille, FranceHQ checked Sep 21, 2026	51-200	54 contacts →
	Partial evidence “Founded in 2001, MIS Group assists institutes, marketing agencies, research firms, company founders and managers, marketing professionals, researchers and academic institutions…” Source: RevenueBase Database · checked Sep 21, 2026
16	Best By Pozeo	Indirect evidence	Nanterre, FranceHQ checked Sep 21, 2026	51-200	39 contacts →
	Indirect 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
17	Marketingscan	Indirect evidence	Levallois-perret, FranceHQ checked Sep 21, 2026	51-200	37 contacts →
	Indirect evidence “MarketingScan, société spécialisée dans la grande consommation, accompagne les industriels, les distributeurs, les agences media et les régies publicitaires dans l’aide à la…” Source: RevenueBase Database · checked Sep 21, 2026
18	Avenir Focus	Indirect evidence	Tassin-la-demi-lune, FranceHQ checked Sep 21, 2026	11-50	37 contacts →
	Indirect evidence “Our tailor-made support- From participant recruitment to "full project" for turnkey online or offline studies.” Source: RevenueBase Database · checked Sep 21, 2026
19	COHDA	Indirect evidence	Le Bouscat, FranceHQ checked Sep 21, 2026	11-50	35 contacts →
	Indirect evidence “Etudes et préconisations marketing.” Source: RevenueBase Database · checked Sep 21, 2026
20	MED Planet	Partial evidence	Lyon, FranceHQ checked Sep 21, 2026	11-50	30 contacts →
	Partial evidence “Med Planet, headquartered in Lyon, France, is a full-service market research agency focusing on qualitative research services tailored to the healthcare industry.” Source: RevenueBase Database · checked Sep 21, 2026
21	ICN Junior Conseil	Indirect evidence	Nancy, FranceHQ checked Sep 21, 2026	11-50	25 contacts →
	Indirect evidence “Membre fondateur de la Confédération Nationale des Junior-Entreprises (CNJE), ICN Junior Conseil est la Junior-Entreprise de l'école de commerce de Nancy.” Source: RevenueBase Database · checked Sep 21, 2026
22	RECMA	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	24 contacts →
	Partial evidence “Founded in 1991, in Paris, RECMA is the only Research company that evaluates media agencies worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
23	DCP L'agence Business To Business	Indirect evidence	Wasquehal, FranceHQ checked Sep 21, 2026	11-50	24 contacts →
	Indirect evidence “Entreprise à taille humaine basée en métropole Lilloise, nous accompagnons nos clients depuis plus de 20 ans dans leur développement commercial.” Source: RevenueBase Database · checked Sep 21, 2026
24	SKY Consulting	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	23 contacts →
	Indirect evidence “Sky Consulting est une agence internationale d’études marketing et de conseil stratégique - Études qualitatives et quantitatives - Planning et Conseil Stratégique - Sémiotique…” Source: RevenueBase Database · checked Sep 21, 2026
25	Yumens Btob - MV Group	Indirect evidence	Cesson-sévigné, FranceHQ checked Sep 21, 2026	11-50	21 contacts →
	Indirect evidence “Yumens BtoB (ex-Winbound) est une agence experte en marketing BtoB, appartenant à MV Group.” 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 research 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 research agencies.
Partial evidence: Its own public description names part of B2B research agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B research 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 259 B2B research agencies based in France

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B2B research agencies based in France at a glance

As of Sep 21, 2026

21.6%Verified-email coverage

79.1Average contacts per company

1-10Median size (employees)

37.1%Largest-city concentration · Paris

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

164

11-50

51-200

201-500

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 259 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 research 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 research 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 research 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 research 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, 4,422 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 research agencies by metro

B2B research agencies in Paris96

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 research 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 research agencies are there based in France?

RevenueBase identified 259 B2B research 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?

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

Which city has the most B2B research agencies?

Paris leads with 96 headquartered companies, followed by Lyon (15) and Lille (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 4,422 verified decision-maker contacts tracked across these 259 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.