Company lists · Data refreshed September 2026

Top 25 B2B marketing strategy consulting firms based in France

Name: B2B marketing strategy consulting firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 2,585 companies tracked

RevenueBase identified 2,585 B2B marketing strategy consulting firms headquartered in France as of September 2026 and tracks 20,638 professional contacts across them, including 7,236 with verified work emails and 983 with mobile numbers. Paris is the largest hub.

This list covers B2B marketing strategy consulting firms 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

2,585Companies

20,638Contacts tracked

7,236Verified emails

983Mobile numbers

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The 25 largest B2B marketing strategy consulting firms based in France

Ranked by team size

Top 25 of 2,585 B2B marketing strategy consulting firms 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 marketing strategy consulting firms: 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	Wavestone	Partial evidence	100-101 Terrasse Boieldieu, FranceHQ checked Sep 23, 2026	1,001-5,000	6,190 contacts →
	Partial evidence “Wavestone is a leading consulting firm operating at the intersection of business and technology.” Source: RevenueBase Database · checked Sep 23, 2026
2	Webhelp Enterprise	Partial evidence	Paris, FranceHQ checked Sep 23, 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 23, 2026
3	Square Management	Indirect evidence	Neuilly Sur Seine, FranceHQ checked Sep 23, 2026	501-1,000	719 contacts →
	Indirect evidence “Square Management est un cabinet de conseil spécialisé en stratégie et organisation qui accompagne ses clients dans l’anticipation, la conception et la réalisation de leurs…” Source: RevenueBase Database · checked Sep 23, 2026
4	MSM	Partial evidence	Clichy, FranceHQ checked Sep 23, 2026	n/a	416 contacts →
	Partial 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 23, 2026
5	Mediaveille - MV Group	Partial evidence	Cesson-sévigné, FranceHQ checked Sep 23, 2026	51-200	213 contacts →
	Partial evidence “MEDIAVEILLE est une agence de conseil et de services de marketing online qui met en œuvre des stratégies de conquête et de fidélisation sur Internet.” Source: RevenueBase Database · checked Sep 23, 2026
6	Alan Allman Associates	Strong evidence	Issy-les-moulineaux, FranceHQ checked Sep 23, 2026	1,001-5,000	184 contacts →
	Strong evidence “Alan Allman Associates is a dynamic ecosystem with a portfolio of 28 consulting firms, organized around four key areas of expertise: High-Tech, Industrial Transformation, Strategy…” Source: RevenueBase Database · checked Sep 23, 2026
7	ENOV	Indirect evidence	Lyon - Villeurbanne, FranceHQ checked Sep 23, 2026	51-200	137 contacts →
	Indirect evidence “Our mission: place your customers at the heart of your decisions and your organization.” Source: RevenueBase Database · checked Sep 23, 2026
8	Global Strategy Group, By Kpmg	Strong evidence	Paris, FranceHQ checked Sep 23, 2026	1,001-5,000	137 contacts →
	Strong evidence “Global Strategy Group (GSG) is the strategy consulting arm of KPMG, supporting corporate, private equity, government and non-profit clients throughout the world, operating from…” Source: RevenueBase Database · checked Sep 23, 2026
9	RND	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	114 contacts →
	Partial evidence “Agence conseil en marketing digital organisée autour de trois métiers : • Conseil et réalisation de stratégies internet : positionnement de marque sur le digital, sites…” Source: RevenueBase Database · checked Sep 23, 2026
10	ABC Marketing	Strong evidence	Paris, FranceHQ checked Sep 23, 2026	n/a	110 contacts →
	Strong 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 23, 2026
11	Fullsix Groupe	Partial evidence	Puteaux, FranceHQ checked Sep 23, 2026	501-1,000	109 contacts →
	Partial evidence “The FullSIX Group is a leading independent European Group of Communication and Marketing consultancy.” Source: RevenueBase Database · checked Sep 23, 2026
12	Resoneo	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	94 contacts →
	Partial evidence “Créé en 2004, RESONEO est un cabinet de conseil en stratégie et en marketing pour le e-business qui réunit aujourd’hui 60 consultants spécialisés sur Internet et les nouvelles…” Source: RevenueBase Database · checked Sep 23, 2026
13	WHY Consulting	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	94 contacts →
	Partial evidence “Spécialiste du BtoB, WHY Consulting vous accompagne de la définition de votre stratégie de développement à son exécution, grâce à ses 3 pôles d'expertise - La performance…” Source: RevenueBase Database · checked Sep 23, 2026
14	Stanwell Consulting	Strong evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	92 contacts →
	Strong evidence “Stanwell is a consulting firm specialized in strategy and transformation for the Financial Services sector since its creation in 2006.” Source: RevenueBase Database · checked Sep 23, 2026
15	LOSAM	Strong evidence	Paris, FranceHQ checked Sep 23, 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 23, 2026
16	JUNTO	Partial evidence	Paris, FranceHQ checked Sep 23, 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 23, 2026
17	Keyade	Partial evidence	Levallois-perret, FranceHQ checked Sep 23, 2026	51-200	77 contacts →
	Partial evidence “Keyade, a GroupM company, is a leading consulting agency for digital performance.” Source: RevenueBase Database · checked Sep 23, 2026
18	Aviso Conseil	Partial evidence	Lyon, FranceHQ checked Sep 23, 2026	51-200	77 contacts →
	Partial evidence “AVISO Conseil, la force d'une synergie de savoir-faire, tous axés vers le développement MARKETING et COMMERCIAL.” Source: RevenueBase Database · checked Sep 23, 2026
19	Mediadev	Partial evidence	Paris, FranceHQ checked Sep 23, 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 23, 2026
20	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
21	SO Bang	Indirect evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	73 contacts →
	Indirect evidence “So Bang est une agence unique qui a réussi la fusion de trois spécialités : Influence et Réseaux Sociaux, Publicité, Plateforme de marque et Branding.” Source: RevenueBase Database · checked Sep 23, 2026
22	GTEC	Partial evidence	Grenoble, FranceHQ checked Sep 23, 2026	11-50	71 contacts →
	Partial evidence “Gtec is a marketing engineering firm specializing in software and key technologies.” Source: RevenueBase Database · checked Sep 23, 2026
23	Agence Inconnu	Indirect evidence	Le Mans, FranceHQ checked Sep 23, 2026	n/a	71 contacts →
	Indirect evidence “L'agence Inconnu.” Source: RevenueBase Database · checked Sep 23, 2026
24	Avent Media Groupe Olyn	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	63 contacts →
	Partial evidence “Experts reconnus en conseil marketing digital, Avent Media Group allie performance et créativité pour vous apporter des solutions omnicanales pragmatiques mettant la data au coeur…” Source: RevenueBase Database · checked Sep 23, 2026
25	Nova Consulting	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	63 contacts →
	Partial evidence “Nous recrutons : ] Nova Consulting est une boutique de conseil en stratégie spécialisée sur des missions auprès des directions générales dans des segments de niche : • Les «…” 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 marketing strategy consulting firms. 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 marketing strategy consulting firms.
Partial evidence: Its own public description names part of B2B marketing strategy consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B marketing strategy consulting firms. 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 2,585 B2B marketing strategy consulting firms based in France

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B2B marketing strategy consulting firms based in France at a glance

As of Sep 23, 2026

35.1%Verified-email coverage

4.8%Mobile-number coverage

8.0Average contacts per company

1-10Median size (employees)

29.4%Largest-city concentration · Paris

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

2,288

11-50

237

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

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

Email last verified

Median 25.0d

5,5880–30

1,50731–60

9261–90

290–180

47180+

Company record updated

Median 69.0d

00–30

8,37931–60

6,87761–90

4,32390–180

1,059180+

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 marketing strategy consulting firms, 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 marketing strategy consulting firms”. 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 marketing strategy consulting firms), 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 marketing strategy consulting firms, 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, 7,236 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 marketing strategy consulting firms by metro

B2B marketing strategy consulting firms in Paris761
B2B marketing strategy consulting firms in Lyon123
B2B marketing strategy consulting firms in Bordeaux64
B2B marketing strategy consulting firms in Toulouse59
B2B marketing strategy consulting firms in Nantes43
B2B marketing strategy consulting firms in Montpellier40
B2B marketing strategy consulting firms in Lille35
B2B marketing strategy consulting firms in Marseille33
B2B marketing strategy consulting firms in Strasbourg32

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 marketing strategy consulting firms, 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 marketing strategy consulting firms are there based in France?

RevenueBase identified 2,585 B2B marketing strategy consulting firms 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?

Wavestone, headquartered in La Defense, tops this list with the largest team on record.

Which city has the most B2B marketing strategy consulting firms?

Paris leads with 761 headquartered companies, followed by Lyon (123) and Bordeaux (64).

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 7,236 verified decision-maker contacts tracked across these 2,585 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.

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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.