| # | Company | Employees |
|---|---|---|
| 1 |
Dassault Systèmes3ds.com
Pioneering virtual worlds since 1981, this company offers a platform enabling customers across industries to collaborate, imagine, and create sustainable innovations for real-life impact. |
27,414 |
| 2 |
OVHcloudovhcloud.com
Global player and leading European cloud provider operating 450,000 servers within 43 data centers across 4 continents, reaching 1.6 million customers. |
3,251 |
| 3 |
Twodaytwoday.com
Providing AI-driven software engineering and business applications to help public and private sectors make better decisions and create meaningful change. |
2,347 |
| 4 | 2,040 | |
| 5 |
Divaltodivalto.com
It provides cloud-based management solutions, including CRM and ERP, tailored for various industries, enhancing collaboration and user experience. |
265 |
| 6 |
Equasensequasens.com
Equasens provides software solutions for healthcare professionals in Europe, promoting a balance between technology and human connection in healthcare settings |
235 |
| 7 |
French-German Research Institute of Saint-Louisisl.eu
Development of advanced defense technologies focusing on weapon detection, soldier protection, smart ammunition, and survivability of weapon systems. |
222 |
| 8 |
Smart Rxsmart-rx.com
Provides innovative software solutions to pharmacists for patient care, management, and animation of their pharmacies, supporting connected pharmacies for over 30 years. |
214 |
| 9 |
EFICIAeficia.com
Revolutionizes energy efficiency sector with first global, 100% integrated solution to guarantee building energy performance 24/7. |
184 |
| 10 |
Intersecintersec.com
Offers telecom metadata and location intelligence solutions for governments and telcos, aiding in data-driven value creation and critical communication across connected devices. |
177 |
| 11 |
Braincubebraincube.com
Continuously adapts operations to changing production conditions. Plants capture hidden performance in variability and turn it into profit. Optimizes manufacturing processes. |
164 |
| 12 | 155 | |
| 13 |
Actinvisionactinvision.com
Provides data analysis, visualization, and advanced analytics solutions, enabling data-driven culture and strategies for organizations, serving over 300 customers. |
111 |
| 14 |
Synovo Groupsynovo-group.com
A digital services and software publishing company specializing in healthcare transport, offering a range of products and services including hosting, IT support, and software solutions |
87 |
| 15 |
Witivio - AI Solutions for Microsoft 365witivio.com
A leading provider of employee experience solutions for Microsoft Teams, helping organizations enhance work habits, performance, and engagement globally since 2017 |
63 |
| 16 |
ProteoGenixproteogenix.science
A leading life sciences organization specializing in molecular biology, immunology, and antibody development, offering custom services and commercial products for research projects |
62 |
| 17 |
Sateliasatelia.eu
It improves the quality of life for chronic disease patients through telehealth services, digital tools, and human support for healthcare professionals. |
59 |
| 18 |
VitiBotvitibot.fr
Designing autonomous electric machines for vineyard maintenance to improve economic efficiency, individual worker protection, and ecological sustainability within the wine industry. |
52 |
| 19 |
Axialysaxialys.com
French CCaaS platform combining cloud telephony, contact center solution, conversational AI. Also own telecom carrier. Made in France and GDPR compliant. |
51 |
| 20 |
PROMÉTHÉE Earth Intelligencepromethee.earth
Operates nanosatellite constellations for Earth observation, providing strategic and environmental intelligence for crisis management and sustainable development across diverse applications. |
45 |
| 21 |
Kaspersky France and North, West & Central Africakaspersky.fr
This company offers international cybersecurity and digital privacy protection through advanced endpoint protection, security solutions, and services against evolving digital threats for businesses, infrastructure, and individuals. |
44 |
| 22 |
muchbetter.aimuchbetter.ai
Develops realistic industry scenarios and virtual clients to help sales and customer support representatives master best practices autonomously through immersive rapid training. |
40 |
| 23 |
Qwerioqwerio.net
Consulting company specializing in Microsoft-based digital transformation, collaboration tools, AI solutions, and business process digitization for diverse industries. |
36 |
| 24 |
VIGITRONICvigitronic.eu
Provider of video surveillance solutions, ensuring the security and protection of both individuals and properties using cutting-edge technology |
36 |
| 25 |
easiwareeasiware.com
French SaaS editor helping over 500 brands manage and optimize their customer relationships with a platform for customer service teams. |
35 |
| 26 |
Visible Patient Labvisiblepatient.com
Specializes in synthetic medical data, generating large-scale, ultra-realistic 3D medical image datasets using patented AI for AI development, validation, and deployment. |
33 |
| 27 |
OPTACAREoptacare.fr
Development of planning, forecasting, and decision-support solutions tailored to healthcare organizations, improving efficiency, responsiveness, and quality of care. |
31 |
| 28 |
MyEasyFarmmyeasyfarm.com
French startup transforming agriculture. Solutions for data collection, analysis, reporting. Regenerative, low-carbon, precision farming, carbon farming. Certified for carbon credit generation, ISOBUS-certified connectivity. |
29 |
| 29 |
APREX solutionsaprex-solutions.com
Transforming video into data for industrial control, scientific experiments, and research, with expertise in vision systems developed for thermonuclear fusion |
27 |
| 30 |
ANOZR WAYanozrway.com
French software editor providing a platform reducing human attack surface, protecting against cyber and fraud risks using automated, proprietary technology, GDPR compliant. |
26 |
| 31 |
SOC Informatiquesocinformatique.fr
A software engineering company specializing in providing innovative project management tools for architects, quantity surveyors, and construction professionals since 1983 |
23 |
| 32 |
i-Virtuali-virtual.ai
Development of AI-driven technology for contactless vital sign measurement, enabling integration via API across multiple industries for health data accessibility. |
22 |
| 33 |
Pixacarepixacare.com
A medical imaging app developed by a plastic surgeon and entrepreneurs, featuring AI technology for chronic wound analysis, CE marking, and hospital implementation |
21 |
| 34 |
Vivokavivoka.com
A software company creating Voice Development Kit for simplified development of offline voice AI technologies across various industries |
20 |
| 35 |
Reecallreecall-platform.com
AI-powered tools automate incoming request management, enabling 24/7 customer support, increasing team productivity, and focusing on customer advisement for immediate success |
18 |
| 36 |
Alfeoalfeosoft.com
Offers solutions for centralizing internal expertise, sharing it across an organization, and enhancing knowledge bases with AI-powered data intelligence for reliable access. |
15 |
| 37 |
CSAutomatismecsautomatisme.com
Specializing in engineering and technical studies for the industry, focusing on designing dedicated supervision systems for manufacturing, agri-food, aerospace, and pharmaceutical sectors |
14 |
| 38 |
MyLegiTechmylegitech.com
Develops a digital solution for the entire document lifecycle, including drafting, electronic signatures, registered electronic mail, and storage for professional use. |
13 |
| 39 |
TenderFactstenderfacts.ai
Innovative tender response platform offering quick, clever, and confident answers Join now for a 30-day free trial |
10 |
| 40 |
imki | data expert for Gen AIimki.com
A leading provider of augmented creative AI services for the Luxury and Fashion industry offering bespoke solutions that enhance brand creativity responsibly |
10 |
| 41 |
Predimed technologypredimed-technology.fr
Predimed technology offers innovative AI-based telemedicine solutions for chronic disease monitoring to improve patient quality of life and prevent hospitalizations |
5 |
| 42 |
France Labsdatafari.com
Software maker for a big data enterprise search solution, indexing diverse content, boosting data value with AI APIs, on-premise or cloud. |
3 |
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How this list is built
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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