| # | Company | Employees |
|---|---|---|
| 1 |
GDCom Groupgroupe-gdcom.com
GD Com Group brings together 10 subsidiaries worldwide, focusing on customer enchantment through diverse communication, luxury packaging, and innovation for global solutions |
677 |
| 2 |
swimming poolbit.ly
Integrated communication and marketing agency helping B2B organizations with brand strategy, creative content, digital data, lead generation, and hybrid events. |
465 |
| 3 |
Agence Inconnu.agence-inconnu.fr
A digital agency specializing in web marketing, inbound, and Marketing Automation Offering consulting and training to improve online acquisition for businesses |
215 |
| 4 |
Mediapilotemediapilote.com
A company dedicated to guiding brands through transformations in a constantly changing world, creating connections and new opportunities for sustainable growth |
120 |
| 5 |
ESSCA Junior Conseilesscajuniorconseil.com
Student-run consulting firm offering market research, business plans, communication strategies, and social climate studies for diverse French companies. |
118 |
| 6 |
Le Pharelephare.com
Digital product factory for SMEs, ETIs, and industries Provides digital transformation consulting and custom platforms to accelerate B2B and B2B2C businesses |
87 |
| 7 |
ALTAVIA NANTESaltavia-nantes.com
Designs and produces marketing strategies and operations for networked companies, banks, and industries to boost commercial performance. |
83 |
| 8 |
IDEUZOideuzo.com
IDEUZO is a specialized agency in HR consulting and communication, guiding organizations to enhance their recruitment strategies through sourcing, branding, and influence |
81 |
| 9 | 76 | |
| 10 |
mobiappsFrmobiapps.fr
mobiApps specializes in creating multiplatform mobile apps using emerging hybrid technologies like HTML/CSS and JavaScript, along with digital strategy services |
74 |
| 11 |
Agence Mondaparmondapar.fr
Design and create original, immersive animations and events for companies, retail spaces, and marketing campaigns across France. |
67 |
| 12 |
Groupe The LINKSgroupe-thelinks.fr
Boosts client brands, sales, and teams through strategic consulting, digital development, media, and innovation, leveraging a rethought marketing value chain. |
64 |
| 13 |
Nouvelle Vaguenouvellevague.fr
A brand culture agency that believes in respectful, entertaining, and relevant brand interactions to intelligently touch people's hearts and minds |
51 |
| 14 | 49 | |
| 15 |
NewDealnewdealtheleadstore.com
Specialized B2B prospecting for IT companies, providing lead generation, client retention, marketing audits, and tailored data-driven campaign management. |
42 |
| 16 |
Vigicorpvigicorp.fr
Specialized agency in web and mobile development, offering innovative digital tools creation and improvement, CMS projects, technical expertise, infrastructure management, and digital transformation assistance |
42 |
| 17 |
Jenkaajenkaa.com
A specialized web agency that creates digital solutions for employment and training sectors, offering services in web development, marketing, communication, and telemarketing |
31 |
| 18 |
aMT Organisationamt-organisation.com
Specialized agency in corporate event planning with 5 networked locations, offering full event organization, venue finding, and team building services for over 20 years |
30 |
| 19 |
SEARCH-Factory.fr - l'Atelier du Marketing Digitalsearch-factory.fr
Specializes in Google AdWords and Facebook advertising campaigns, providing setup, monitoring, optimization, and weekly client communication for transparency and satisfaction. |
30 |
| 20 |
GENS D'EVENEMENT | EBRA Eventsgensdevenement.com
An event company focused on creating, sharing, and surprising with a team of permanent employees and freelancers covering event planning, business travel, digital, and video services |
29 |
| 21 |
we are e'motionemotion.fr
A storytelling agency specializing in events, content creation, and experiences, aiming to evoke unforgettable emotions through films, photography, podcasts, and digital experiences With international presence |
27 |
| 22 |
Agence Francecomfrancecom.fr
A specialized digital agency in the tourism sector, Francecom optimizes clients' digital visibility and performance through cross-channel strategies and innovative solutions |
23 |
| 23 | 22 | |
| 24 |
bewizyubewizyu.com
A consulting agency and digital solutions provider focused on creating impactful, sustainable digital solutions, offering training programs and valuing strong client relationships |
19 |
| 25 | 19 | |
| 26 |
Touchpointlinkedin.com
Touchpoint offers a holistic approach to activation strategies, including TV and digital campaigns, SMO, SEO, and lead generation, with a multidisciplinary team to support clients |
19 |
| 27 |
Medialibsmedialibs.com
With over 15 years of experience in web development, we provide technical subcontracting services for communication and web agencies, specializing in HTML/CSS integration, custom web development, mobile development, and training Our team of over 20 multidisciplinary experts offers personalized support for your digital projects |
19 |
| 28 |
EDISSIOedissio.fr
A dynamic communication agency offering solutions in PR, graphic design, RSE communication, and web content writing to boost visibility and sales |
16 |
| 29 |
Seminaire Collectionseminaire-collection.fr
A platform offering personalized assistance to find unique event venues, ensuring a memorable and cohesive experience for meetings, seminars, and gatherings |
14 |
| 30 |
Agence Hastone & Tenhastone-ten.fr
An integrated agency that combines Marketing, Communication, Creativity, and Web services to help brands grow through strategic brand development, print, web, and audiovisual solutions |
13 |
| 31 |
Agence LATELIERlatelier-conceptionweb.com
digital communication agency in Nantes specializing in website creation and digital tools with focus on proximity, responsiveness, and listening. |
13 |
| 32 |
Agence web, SEO & GEO Stafe - E-commercestafe.fr
An E-commerce and Webmarketing agency since 2008, specializing in developing E-commerce solutions and optimizing audience acquisition through various marketing channels |
13 |
| 33 | 12 | |
| 34 |
Playmoweb - Concepteurs d’applications et solutions connectéesplaymoweb.com
A design and development agency based in Angers, specializing in mobile, web, and IoT solutions Experts in native mobile app development using Swift, JAVA, Kotlin, and Flutter |
12 |
| 35 | 12 | |
| 36 |
R-ace INSIDEr-ace-inside.com
R-ace INSIDE specializes in immersive driving experiences and event planning in the world of motor sports, offering authentic, high-intensity experiences for all |
10 |
| 37 |
PERFEKTOperfekto.fr
A boutique web marketing agency helping businesses and brands build more effective and high-performing digital strategies since 2012 |
9 |
| 38 |
Libertyliberty-and-co.com
Marketing incentive agency offering client strategy consulting, custom web development, gift sourcing, logistics, and digital motivation solutions. |
9 |
| 39 |
IMPRIM' & COM'imprimetcom.fr
A marketing and advertising company in France specializing in print and digital communication solutions at their location in Orvault |
8 |
| 40 |
Sagcom Eventssagcom.fr
Sagcom organizes unique and prestigious sports events to bring together professionals from various industries and create strong connections through golf and karting experiences |
6 |
| 41 |
Agence Adhocagenceadhoc.com
A creative and bold team providing tailored communication solutions including branding, design, marketing, events, digital services, advertising, and more |
6 |
| 42 |
PQP communicationpqp-communication.fr
A communication agency offering tailored marketing strategies, project management, graphic design, social media management, web development, and SEO services to diverse clients |
5 |
| 43 |
WONDERCRUSH | Act4U Groupeasycom.fr
A Nantes-based agency offering fresh perspectives to brands through creativity, emotion, and community engagement, while collaborating with local partners for success |
5 |
| 44 |
CIELEVENEMENTcielevenement.com
Specialized event organization company offering tailored services from planning to coordination, ensuring a successful and unforgettable experience for clients Contact for personalized quotes |
4 |
| 45 |
Madison Communication ☘️ Agence de Communication (plus) Responsablemadison-communication.com
Agency specializing in responsible communication strategies for social and environmental impact, supporting sustainable, ethical, and inclusive projects across France. |
3 |
| 46 |
HATCH EVENThatch-event.com
Simplifying corporate event organization from start to finish, ensuring smooth execution and impactful experiences through meticulous planning and coordination with internal managers. |
2 |
| 47 |
HOP Événementshopevenements.com
The company specializes in transforming workspaces into exceptional event venues, providing tailored event planning services, and offering coaching for event organization within your team |
2 |
| 48 |
WayLinkwaylink.fr
Specialized platform offering sales cycle guidance, B-to-B telemarketing, digital marketing services, lead generation, and personalized customer relationship management support |
2 |
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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.
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