Company lists · Data refreshed September 2026
Top 25 Marketing technology consulting firms based in France
RevenueBase identified 1,687 marketing technology consulting firms headquartered in France as of September 2026 and tracks 14,098 professional contacts across them, including 4,990 with verified work emails and 680 with mobile numbers. Paris is the largest hub.
This list covers marketing technology 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 25 largest marketing technology consulting firms based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,964 | ||||
“At Keyrus, we help organizations move from experimental AI to industrialized AI, from isolated agents to orchestrated systems, and from insight to execution.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 474 | ||||
“Epsilon France est l’entité Datamarketing de Publicis Groupe avec 500 experts data, marketing et technologiques et plus de 40 métiers représentés.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 474 | ||||
“Numberly, Marketing Technologist, is a major player in the field of data marketing.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 284 | ||||
“Founded in 2007, AVISIA has become over the years a leading player in Data, Digital & Technologies.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 226 | ||||
“Eskimoz est une agence d’acquisition digitale internationale qui aide les entreprises à optimiser leurs revenus et booster leur croissance grâce aux leviers digitaux tels que SEO…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 213 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 184 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 180 | ||||
“Primelis is a Martech company built to drive brand growth through technology and expertise, all working as one.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 171 | ||||
“est de transformer l’expérience client en plaçant l’humain au cœur des stratégies * est notre capacité à travailler avec et pour nos clients, en construisant des relations…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 161 | ||||
“Créé en 2002, Equancy est un cabinet de conseil au croisement de la stratégie digitale et de la data.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 144 | ||||
“De l’audit à la stratégie, de la stratégie à la tactique, et de la tactique à l’analyse, nous sommes au service de la performance de nos clients.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 120 | ||||
“With more than 100 employees and a volume of nearly 10 billion ad impressions last year, Mobsuccess provides 360° support to brands, whether it may be performance-driven content…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 117 | ||||
“Fondé en 2017, Elevate est un cabinet de conseil en Data & IA de 200 consultants, intégré au groupe Humanskills.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 114 | ||||
“Agence conseil en marketing digital organisée autour de trois métiers : • Conseil et réalisation de stratégies internet : positionnement de marque sur le digital, sites…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 111 | ||||
“Depuis 2013, Listen too accompagne les entreprises dans la digitalisation et l’optimisation de leur relation client et collaborateur.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 109 | ||||
“The FullSIX Group is a leading independent European Group of Communication and Marketing consultancy.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 102 | ||||
Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 98 | ||||
“API & YOU est une agence conseil data & IA communication et e-commerce Console SecretBox Son métier est d’aider ses clients à entreprendre, communiquer et transformer.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 97 | ||||
“LineUP7 est un cabinet de conseil spécialisé en Data, CRM, Martech et Intelligence Artificielle, filiale d’Isoskèle (Groupe La Poste).” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 94 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 84 | ||||
“Satel est une entreprise du groupe Assist Digital, leader européen de la transformation numérique.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 80 | ||||
“Fondée en 2003 par des professionnels du Marketing et du Data, Waisso est une agence digitale spécialisée dans l’optimisation du marketing client en alliant technologie, data et…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 78 | ||||
“Junto aide les directions marketing BtoB et BtoC à construire une acquisition digitale performante, durable et pilotée par la donnée.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 77 | ||||
“Keyade, a GroupM company, is a leading consulting agency for digital performance.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 77 | ||||
“AVISO Conseil, la force d'une synergie de savoir-faire, tous axés vers le développement MARKETING et COMMERCIAL.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 1,687 marketing technology consulting firms based in France
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Marketing technology consulting firms based in France at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 marketing technology consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in France whose own description of what they do matches “marketing technology consulting firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among marketing technology 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 an evidence 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, 4,990 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 5, 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.
Marketing technology consulting firms by metro
- Marketing technology consulting firms in Paris518
- Marketing technology consulting firms in Lyon74
- Marketing technology consulting firms in Bordeaux44
- Marketing technology consulting firms in Toulouse37
- Marketing technology consulting firms in Montpellier36
- Marketing technology consulting firms in Nantes34
- Marketing technology consulting firms in Lille31
- Marketing technology consulting firms in Marseille25
Frequently asked
How many marketing technology consulting firms are there based in France?
RevenueBase identified 1,687 marketing technology 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?
Keyrus, headquartered in Levallois-Perret Cedex, tops this list with the largest team on record.
Which city has the most marketing technology consulting firms?
Paris leads with 518 headquartered companies, followed by Lyon (74) and Bordeaux (44).
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 4,990 verified decision-maker contacts tracked across these 1,687 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 5, 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 SmartSearch, 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.
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