| # | Company | Employees |
|---|---|---|
| 1 |
Capgeminicapgemini.com
Imagine future organizations, making it real with AI, technology, and people, delivering end-to-end services and solutions across strategy, technology, design, engineering and business operations |
342,989 |
| 2 | 229,240 | |
| 3 |
L'Oréalloreal.com
Develops and sells a diverse portfolio of cosmetic and skincare products, aiming to innovate and cater to a billion consumers globally. |
95,229 |
| 4 |
Sanofisanofi.com
Researching, developing, and delivering medicines and vaccines, addressing urgent healthcare challenges through science, improving people's lives globally. |
93,336 |
| 5 |
Schneider Electricse.com
Global energy technology leader, providing efficiency and sustainability through electrifying, automating, and digitalizing industries, businesses, and homes with intelligent devices and digital services. |
87,938 |
| 6 | 85,294 | |
| 7 |
Thalesthalesgroup.com
Multinational specializing in cybersecurity, defense, aerospace, digital identity, and secure communications for governments and industries. |
65,031 |
| 8 |
Sopra Steriasoprasteria.com
Offers consulting, digital services, and solutions, assisting large companies and organizations with digital transformation, improving competitiveness through technology and collaboration. |
47,609 |
| 9 |
Capgemini Engineeringcapgemini.com
Engineering R&D services, combining broad industry knowledge and cutting-edge digital and software technologies to accelerate clients' journey towards Intelligent Industry. |
44,836 |
| 10 |
Publicis Groupepublicisgroupe.com
Helps clients transform their marketing and digital businesses, providing expertise in communications, media, data, and technology across 100+ countries. |
41,020 |
| 11 | 37,833 | |
| 12 |
Orange Businessorange-business.com
Leading European network and digital integrator leveraging expertise in next-generation connectivity, cloud, and cybersecurity solutions for positive impact on customers and planet. |
28,626 |
| 13 |
Ubisoftubisoft.com
Global developer crafting original gaming experiences and entertainment across diverse brands like Assassin’s Creed, Far Cry, and Tom Clancy’s series for worldwide players. |
21,273 |
| 14 |
La Banque Postalelabanquepostale.com
French bank offering financial products and services to nearly half the French population, focusing on accessibility, trust, and local presence for all customers. |
20,318 |
| 15 |
Groupe Covéacovea.com
A leading mutual insurance group in France, specializing in property and liability insurance, promoting social economy values while maintaining individual identities of its affiliated members |
19,976 |
| 16 | 19,468 | |
| 17 |
Expleo Groupexpleo.com
Partners with organizations for business transformation, operational excellence, and future-proofing businesses through AI engineering, digitalization, hyper-automation, cybersecurity, and data science. |
14,124 |
| 18 |
Evideneviden.com
Eviden is a global leader in digital transformation, offering expertise in digital, cloud, data, advanced computing, and security solutions to industries worldwide |
10,793 |
| 19 |
Sogetisogeti.com
Helps organizations with technology solutions, implements innovation quickly, focuses on quality engineering, cloud, application development through AI, data, and automation. |
10,781 |
| 20 |
Cofacecoface.com
Manages credit risk for companies, supporting their growth by offering trade credit insurance, business information, debt collection, and factoring solutions. |
6,948 |
| 21 |
OPENopen.global
Supports large companies and public organizations in digital transformation, focusing on technological performance, sovereignty, digital sobriety, and scaling innovations with advanced solutions. |
4,705 |
| 22 | 4,616 | |
| 23 | 4,594 | |
| 24 |
Alcatel-Lucent Enterpriseal-enterprise.com
Provides secure networking and communication solutions with built-in security, environmental focus, and compliance for organizations worldwide. |
4,055 |
| 25 |
Quadientquadient.com
This company helps simplify customer connections through Intelligent Communication Automation, Parcel Locker Solutions, and Mail-Related Solutions, striving for customer experience excellence |
3,963 |
| 26 | 3,918 | |
| 27 |
Onepointgroupeonepoint.com
Experts in data, design, and platforms, transforming companies and public administrations through strategic vision and operational implementation with cutting-edge technology and business skills |
3,835 |
| 28 |
Siasia-partners.com
Next-generation global consulting group specializing in strategy, AI, and management, helping clients with transformation through data science and advanced GenAI solutions. |
3,646 |
| 29 |
Doctolibdoctolib.com
A healthcare technology company striving to create a healthier world by providing innovative solutions for care teams and individuals, emphasizing privacy and accessibility |
3,598 |
| 30 |
CGGviridiengroup.com
Advanced technology and Earth data company resolving natural resource, energy transition, and infrastructure challenges through geoscience, data, sensing. |
3,342 |
| 31 | 3,306 | |
| 32 |
SE Advisory Servicesseadvisoryservices.com
Helps organizations achieve sustainability, energy, and digitalization goals through expertise, global implementation, and AI-powered software, turning challenges into advantages. |
2,948 |
| 33 | 2,854 | |
| 34 |
Guerbetguerbet.com
Global leader in medical imaging, offering pharmaceutical products, medical devices, and AI-driven solutions for diagnostic and interventional imaging. Focus on innovation. |
2,478 |
| 35 | 2,357 | |
| 36 |
Acolad groupacolad.com
Global content and language solutions provider; empowers organizations to localize everywhere; combines human creativity and technology; top 10 language services leader. |
2,324 |
| 37 |
Linedatalinedata.com
Provides humanized technology solutions and services for asset management and credit industries, helping clients evolve and operate at high levels. |
2,228 |
| 38 |
Lectralectra.com
Provides industrial intelligence technology solutions: software, cutting equipment, data, and services for fashion, automotive, furniture industries. |
2,005 |
| 39 |
EcoVadisecovadis.com
A purpose-driven company providing trusted business sustainability ratings, tools, and insights for businesses worldwide to improve environmental, social, and ethical practices |
1,823 |
| 40 |
Contentsquarebit.ly
AI-powered platform providing rich insights into customer behaviors and feelings to enhance digital experiences, build empathy, and drive business growth globally |
1,696 |
| 41 |
Questelquestel.com
Provides software, tech-enabled, and consulting services for optimal management of intellectual property assets, offering strategic advantages and cost savings to clients. |
1,535 |
| 42 |
Prodwareprodwaregroup.com
Supports organizations in complex digital transformation, combining expertise with innovation. Delivers end-to-end value from consulting to managed services, developing own AI solutions. |
1,522 |
| 43 |
HeadMind Partnersheadmind.com
Advises major companies on cybersecurity, digital projects, and Artificial Intelligence, with expertise in digital risks. |
1,500 |
| 44 | 1,487 | |
| 45 |
Parrotparrot.com
Designs, develops, and markets a comprehensive range of high-performance micro-drones, purpose-built for Defence Forces, Public Safety, and Government Agencies. |
1,305 |
| 46 |
FairMoneyfairmoney.io
Building a leading mobile bank for emerging markets, providing digital financial services like loans, investments, savings, payments, and cards to consumers and merchants. |
1,275 |
| 47 |
Orishaorisha.com
Leading European B2B software provider for retail, real estate, healthcare, agrifood, and construction sectors, guiding clients with cutting-edge technology for business development. |
1,269 |
| 48 |
Ivaluaivalua.com
Provides an enterprise AI platform for managing spend and suppliers, connecting people, AI agents, workflows, and data for business profitability. |
1,161 |
| 49 |
Mistralmistral.ai
A Europe-based company develops fast, secure, and open-source language models specialized for business use cases using private data and feedback |
1,156 |
| 50 |
Vusionvusion.com
Develops AI-powered digitalization solutions for physical commerce, transforming stores into intelligent environments, improving operations, enabling e-commerce, and activating in-store retail media. |
1,113 |
| 51 |
Pennylanepennylane.com
Building a financial operating system for European SMEs, unifying invoicing, payments, expense management, cash flow, and accounting for entrepreneurs and accountants. |
1,109 |
| 52 |
Back Marketbackmarket.com
Global marketplace founded in 2014, specializing in premium refurbished electronics to promote sustainability by reducing environmental impact through certified B-Corp practices |
1,026 |
| 53 |
Klee Groupkleegroup.com
Design and deliver tailored digital business solutions, supporting clients throughout their digital project lifecycle with a comprehensive range of expertise. |
1,025 |
| 54 | 1,018 | |
| 55 |
MEGA Internationalmega.com
Company creates software solutions for Enterprise Architecture, Business Process Analysis, Governance, Risk & Compliance, and Data Governance. Guides business transformation initiatives. |
999 |
| 56 |
Groupe Luminessluminess.eu
Specializes in intelligent document processing and business process outsourcing using AI to automate and optimize digital workflows for various industries. |
983 |
| 57 | 980 | |
| 58 | 903 | |
| 59 |
Miraklmirakl.com
Empowers businesses to compete in the platform economy with enterprise marketplace, AI-powered multichannel selling, retail media, and agentic commerce infrastructure solutions. |
892 |
| 60 |
OCTO Technologyocto.com
Consulting firm in new technologies and digital transformation, recognized for tech and methodology expertise, innovative organization methods, and responsible digital practices. |
842 |
| 61 |
Infovistainfovista.com
Empowers service providers and enterprises with data-driven solutions for optimizing network performance, enhancing customer experience, and driving business success. |
834 |
| 62 |
Homahomagames.com
Gaming technology lab providing data-driven tools and expertise to help game creators turn their ideas into successful commercial games |
814 |
| 63 |
Micropolemicropole.com
An international consulting group specializing in corporate transformation through data, offering expertise in 'Data Driven' Strategy, Cloud Acceleration, and Digital Business solutions |
803 |
| 64 | 802 | |
| 65 |
Planiswareplanisware.com
Provides AI-powered SaaS platforms for organizations to strategize, plan, and deliver projects, portfolios, programs, and products efficiently. |
791 |
| 66 | 790 | |
| 67 |
PayFitpayfit.com
Simplifies payroll and HR for small businesses through an automated SaaS, saving time and money for HR teams and owners. |
781 |
| 68 |
Lefebvre Dallozlefebvre-dalloz.fr
A leading provider of legal and tax knowledge through publishing, training, and software services, catering to various professionals and businesses in France |
728 |
| 69 |
Equativequativ.com
Equativ is a global advertising technology company offering brand and privacy-safe solutions through an independent ad server, SSP, buyer tools, and media services |
718 |
| 70 |
Jems Groupjems-group.com
Create, manage, and operate customer data patrimony, industrializing use cases and innovative services based on AI or pure analytics for key accounts. |
717 |
| 71 |
Synchrone Frsynchrone.fr
Specializing in Consulting, Data Expertise, and Digital Experience, this company provides services to large corporate clients |
704 |
| 72 |
Vestiaire Collectivevestiairecollective.com
Global platform for pre-loved luxury fashion, extending life of fashion pieces, promoting conscious shopping, transforming industry for sustainable future. Offers trusted space for members. |
700 |
| 73 |
ACRELECacrelec.com
Global technology company transforming customer experiences for restaurants and retail brands through innovative platforms that enhance engagement, efficiency, and operations globally |
689 |
| 74 |
Mentionmention.com
It provides brand and media monitoring, social listening, and reputation management for enterprises and agencies, helping them track important conversations. |
679 |
| 75 |
Scalewayscaleway.com
Provides secure, transparent, sustainable cloud and AI platforms. Empowers organizations with open, independent technologies and continuous innovation for building and scaling their digital infrastructure. |
667 |
| 76 | 636 | |
| 77 |
Bilendibilendi.us
Innovative data collection solutions for customer engagement, loyalty programs, market research studies, and digital research across multiple countries |
626 |
| 78 |
Shift Technologyshift-technology.com
The company provides AI decisioning solutions for the insurance industry to automate and optimize decisions, improving customer experiences and reducing costs |
622 |
| 79 |
Younitedyounited.com
Leading instant credit provider for the e-economy in Europe. Offers simple, transparent credit up to 50,000 across multiple countries. |
582 |
| 80 |
SES-imagotagses-imagotag.com
Provides smart digital labels and an IoT platform to retailers, connecting physical stores, automating processes, improving efficiency, and serving customers. |
560 |
| 81 |
ChapsVisionchapsvision.com
French software company specializing in data intelligence and AI, providing industry-specific solutions for diverse sectors, supporting digital transformation globally. |
558 |
| 82 |
Ippon Technologiesippon.tech
Consulting and expertise firm. Helps clients leverage digital assets, design strategy, and deploy transformation roadmaps. Focuses on product, data, cloud, DevOps, and software engineering. |
545 |
| 83 |
DentalMonitoringdentalmonitoring.com
Provides AI-powered remote orthodontic monitoring solution, revolutionizing the orthodontic experience for patients and practitioners, increasing efficiency and clinical effectiveness. |
545 |
| 84 |
VIDALvidalfrance.com
A company specializing in health product information and prescription safety solutions, reaching medical professionals across France and internationally |
530 |
| 85 |
Trace Onetraceone.com
Partners with brands across industries to accelerate product development and turn regulatory complexity into a competitive advantage using an AI-powered PLM platform. |
526 |
| 86 |
Ekimetricsekimetrics.com
AI-powered managed solutions combine platform with experts. Help companies build sustained competitive advantage through critical business decision transformation, delivering measurable, lasting impact. |
520 |
| 87 |
Capital Fund Management (CFM)cfm.com
Alternative investment manager, pioneer in quantitative trading. Applies statistically robust analysis of financial data for asset allocation, trading decisions, and automated order execution. |
516 |
| 88 |
Equans Digitalequans-digital.com
Connects operational and information technology systems to structure infrastructure data, improving energy efficiency, asset availability, and security through cybersecurity and applied artificial intelligence. |
499 |
| 89 | 492 | |
| 90 |
Meerocarcutter.com
A global leader in image quality solutions, Meero enhances visuals for online sellers through AI, photography, and image optimization to boost sales |
491 |
| 91 |
Epsilon Franceepsilon-france.com
Provides data-driven marketing and technology services, managing strategy and execution for over 300 clients with 650 experts. |
486 |
| 92 |
Converteoconverteo.com
Driving client transformation through data, AI, and Agentics. From strategy to execution, deploying advanced technological solutions for major economic players. |
472 |
| 93 | 454 | |
| 94 |
Airtiesairties.com
A leading provider of managed Wi-Fi solutions offering smart Wi-Fi software, cloud-based platform, companion app, and Wi-Fi mesh extenders to global operators |
435 |
| 95 |
Dedale Intelligencededale.com
Provides strategic intelligence and market insights in technology through extensive research and a global network of industry professionals. |
433 |
| 96 |
LexisNexis Francelexisnexis.com
Provides legal, regulatory, and business information and analytics, helping legal professionals win cases, manage work efficiently, and grow their practices. |
422 |
| 97 |
Esker Franceesker.fr
Develops AI-driven cloud platforms automating order-to-cash and procure-to-pay cycles, freeing finance and customer service professionals from time-consuming tasks and enhancing efficiency. |
421 |
| 98 |
Deepkideepki.com
Provides a SaaS platform for real estate asset owners and investors to manage sustainability risk, improve financial performance, and meet regulatory expectations with data insights. |
420 |
| 99 |
Sidetradesidetrade.com
Provides agentic AI for finance teams, managing Order-to-Cash cycles including cash collection, application, dispute resolution, credit analysis, and risk using extensive B2B transaction data. |
405 |
| 100 |
Renault Digitalwelcometothejungle.com
Accelerating sustainable mobility through digital transformation, product innovation, and specialized expertise in artificial intelligence, data science, user experience design, and agile methodologies. |
397 |
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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.
More company lists in Île-de-France
- The largest companies in Île-de-France 30,863
- SaaS companies in Île-de-France 2,654
- IT Services and IT Consulting companies in Île-de-France 2,480
- IT services companies in Île-de-France 2,386
- Retail chains in Île-de-France 2,192
- Software Development companies in Île-de-France 1,805
- Consulting firms in Île-de-France 1,791
- Financial services firms in Île-de-France 1,621
- Business Consulting and Services companies in Île-de-France 1,581
- Law Practice companies in Île-de-France 1,329
- Advertising Services companies in Île-de-France 1,124
- Financial Services companies in Île-de-France 1,088
- Manufacturers in Île-de-France 1,065
- Public sector organisations in Île-de-France 950
- Recruitment and staffing agencies in Île-de-France 839
- Marketing and communications agencies in Île-de-France 831
- Technology, Information and Internet companies in Île-de-France 795
- Events Services companies in Île-de-France 758
- Distributors and wholesalers in Île-de-France 741
- Data and analytics companies in Île-de-France 736
- Critical infrastructure operators in Île-de-France 732
- Family-owned companies in Île-de-France 704
- Real Estate companies in Île-de-France 700
- Luxury brands in Île-de-France 696
The same list elsewhere in France
- AI companies in France 1,307
- AI companies in Auvergne-Rhône-Alpes 97
- AI companies in Occitanie 66
- AI companies in Provence-Alpes-Côte d'Azur 53
- AI companies in Grand Est 42
- AI companies in Hauts-de-France 38
- AI companies in Nouvelle-Aquitaine 36
- AI companies in Brittany 27
- AI companies in Paris 679
- AI companies in Lyon 40
- AI companies in Boulogne-Billancourt 26