# The 100 largest AI consultancies and service providers in France

Tamtam tracks 696 AI consultancies and service providers headquartered in France. This list ranks the 100 largest by number of employees on LinkedIn, led by Capgemini, Capgemini Invent and Astek. Their median headcount is 210. Half of them were founded in 2009 or later. The most common headquarters are Paris (54), Boulogne-Billancourt (5) and Neuilly-sur-Seine (5).

The largest AI consultancies and service providers in France specialize in digital transformation, data science, and advanced AI solutions. These firms, mostly large groups and mid-sized companies, offer expertise in strategy, technology, design, and business operations. Many focus on helping clients integrate AI and data into their core business processes.

Key players include Capgemini, which delivers end-to-end services, and Capgemini Invent, focused on digital innovation and transformation. Talan supports data and AI transformation, while Sia specializes in strategy, AI, and management. Artefact focuses on data and AI adoption, and Keyrus builds intelligence foundations. A notable pattern is the concentration of headquarters in Paris, indicating the city's role as a central hub for AI consulting.

🇫🇷 France · 100 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Capgemini](https://www.tamtam.ai/c/capgemini-paris) (capgemini.com)<br>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 | IT Services and IT Consulting | 🇫🇷 Paris | 342,989 |  |
| 2 | [Capgemini Invent](https://www.tamtam.ai/c/capgemini-invent) (capgemini.com)<br>Digital innovation, consulting, and transformation services combining strategy, technology, data science, and creative design to help businesses envision and build the future | Business Consulting and Services | 🇫🇷 Paris | 17,000 |  |
| 3 | [Astek](https://www.tamtam.ai/c/astek) (astekgroup.fr)<br>Supports clients with high-value service, deep technical expertise across technology, operations, and engineering, focusing on sustainable digital transformation with humans at the core. | IT Services and IT Consulting | 🇫🇷 Boulogne-Billancourt | 6,035 | 1988 |
| 4 | [Talan](https://www.tamtam.ai/c/talan) (talan.com)<br>Supports clients in end-to-end Data & AI transformation, combining management consulting with technological expertise for measurable and sustainable impact across vital sectors. | IT Services and IT Consulting | 🇫🇷 Paris | 4,659 |  |
| 5 | [Onepoint](https://www.tamtam.ai/c/onepoint) (groupeonepoint.com)<br>Experts in data, design, and platforms, transforming companies and public administrations through strategic vision and operational implementation with cutting-edge technology and business skills | Business Consulting and Services | 🇫🇷 Paris | 3,835 |  |
| 6 | [Sia](https://www.tamtam.ai/c/sia) (sia-partners.com)<br>Next-generation global consulting group specializing in strategy, AI, and management, helping clients with transformation through data science and advanced GenAI solutions. | Business Consulting and Services | 🇫🇷 Paris | 3,646 | 1999 |
| 7 | [Magellan](https://www.tamtam.ai/c/magellan) (magellangroup.eu)<br>Magellan Partners helps businesses succeed in their digital transformation by combining business expertise, technology knowledge, and digital creativity to open new digital paths | IT Services and IT Consulting | 🇫🇷 Paris | 2,794 |  |
| 8 | [Artefact](https://www.tamtam.ai/c/artefact) (artefact.com)<br>Consulting company focused on data and AI adoption, specializing in data transformation and marketing to drive business results across the value chain for global brands. | Business Consulting and Services | 🇫🇷 Paris | 2,572 | 2014 |
| 9 | [Twoday](https://www.tamtam.ai/c/twoday) (twoday.com)<br>Providing AI-driven software engineering and business applications to help public and private sectors make better decisions and create meaningful change. | IT Services and IT Consulting | 🇫🇷 | 2,347 | 2022 |
| 10 | [Keyrus](https://www.tamtam.ai/c/keyrus) (keyrus.com)<br>Architects reliable intelligence foundations, human-in-command governance, and performance steering to operationalize intelligence for adaptive, resilient, continuously improving organizations. | IT Services and IT Consulting | 🇫🇷 Levallois-Perret | 2,020 | 1996 |
| 11 | [mc2i](https://www.tamtam.ai/c/mc2i) (mc2i.fr)<br>Independent consultancy in Information System, supporting business and IT departments with methodological expertise for project phases, cost control, innovation, and market adaptation. | IT Services and IT Consulting | 🇫🇷 Paris | 1,700 | 1989 |
| 12 | [Business & Decision](https://www.tamtam.ai/c/business-and-decision) (businessdecision.com)<br>Specializes in collecting, analyzing, exploiting, and valorizing data. Designs and deploys innovative solutions for business transformation through cutting-edge technologies like AI. | IT Services and IT Consulting | 🇫🇷 Paris La Défense | 1,666 | 1992 |
| 13 | [HeadMind Partners](https://www.tamtam.ai/c/headmind-partners) (headmind.com)<br>Advises major companies on cybersecurity, digital projects, and Artificial Intelligence, with expertise in digital risks. | Business Consulting and Services | 🇫🇷 Paris | 1,500 | 2000 |
| 14 | [CGI Business Consulting](https://www.tamtam.ai/c/cgi-business-consulting) (cgi.com)<br>Digital transformation consulting firm that anticipates, designs, and implements customized strategies for various sectors to shape the economy of tomorrow | Business Consulting and Services | 🇫🇷 Paris La Défense | 1,319 |  |
| 15 | [SFEIR](https://www.tamtam.ai/c/sfeir) (sfeir.com)<br>Provides expert application development across web, mobile, cloud, data, and IoT, guiding clients through digital transformation with innovative products. | IT Services and IT Consulting | 🇫🇷 Neuilly-sur-Seine | 1,083 | 1985 |
| 16 | [OCTO Technology](https://www.tamtam.ai/c/octo-technology) (octo.com)<br>Consulting firm in new technologies and digital transformation, recognized for tech and methodology expertise, innovative organization methods, and responsible digital practices. | IT Services and IT Consulting | 🇫🇷 Paris | 842 | 1998 |
| 17 | [Theodo](https://www.tamtam.ai/c/theodo) (theodo.com)<br>The company focuses on helping clients succeed in their digital transformation, developing new business opportunities, and becoming leaders in their market through innovative digital solutions | IT Services and IT Consulting | 🇫🇷 Paris | 819 | 2009 |
| 18 | [Jems Group](https://www.tamtam.ai/c/jems-group) (jems-group.com)<br>Create, manage, and operate customer data patrimony, industrializing use cases and innovative services based on AI or pure analytics for key accounts. | IT Services and IT Consulting | 🇫🇷 Levallois-Perret | 717 | 2002 |
| 19 | [Exakis Nelite](https://www.tamtam.ai/c/exakis-nelite) (exakis-nelite.com)<br>International group, advises and implements Microsoft technology platforms, designs and operates custom digital solutions, supports clients on Microsoft ecosystem strategy and run. | IT Services and IT Consulting | 🇫🇷 Bidart | 657 | 2001 |
| 20 | [TNP Consultants](https://www.tamtam.ai/c/tnp-consultants) (tnpconsultants.com)<br>Independent consulting firm specializing in operational, regulatory, and digital transformations across multiple industries and regions worldwide. | Business Consulting and Services | 🇫🇷 Levallois-Perret | 584 | 2007 |
| 21 | [Devoteam \| Google Cloud Partner](https://www.tamtam.ai/c/devoteam-google-cloud-partner) (gcloud.devoteam.com)<br>Provides innovative Google Cloud solutions across AI, IT modernization, security, and work transformation, with expertise in migrating users and assisting organizations. | IT Services and IT Consulting | 🇫🇷 Levallois-Perret | 579 |  |
| 22 | [Klanik](https://www.tamtam.ai/c/klanik) (klanik.com)<br>Provides IT engineering consulting, assisting partners with digital and technological projects, leveraging expert talent across various technological verticals globally for digital transformation. | IT Services and IT Consulting | 🇫🇷 Marseille | 548 | 2011 |
| 23 | [Ippon Technologies](https://www.tamtam.ai/c/ippon-technologies) (ippon.tech)<br>Consulting and expertise firm. Helps clients leverage digital assets, design strategy, and deploy transformation roadmaps. Focuses on product, data, cloud, DevOps, and software engineering. | IT Services and IT Consulting | 🇫🇷 Paris | 545 | 2002 |
| 24 | [Ekimetrics](https://www.tamtam.ai/c/ekimetrics) (ekimetrics.com)<br>AI-powered managed solutions combine platform with experts. Help companies build sustained competitive advantage through critical business decision transformation, delivering measurable, lasting impact. | Technology, Information and Media | 🇫🇷 Paris | 520 | 2006 |
| 25 | [ObjectWare](https://www.tamtam.ai/c/objectware) (objectware.fr)<br>Provides IT consulting and system engineering services across various sectors, including finance, banking, insurance, and others, assisting clients with their IT projects. | IT Services and IT Consulting | 🇫🇷 Paris | 501 | 1999 |
| 26 | [Epsilon France](https://www.tamtam.ai/c/epsilon-france) (epsilon-france.com)<br>Provides data-driven marketing and technology services, managing strategy and execution for over 300 clients with 650 experts. | Advertising Services | 🇫🇷 Paris | 486 |  |
| 27 | [fifty-five](https://www.tamtam.ai/c/fifty-five) (fifty-five.com)<br>Offers data-based services with consulting, technical skills, and marketing understanding, helping brands with their marketing strategies using data. | Business Consulting and Services | 🇫🇷 Paris | 484 | 2010 |
| 28 | [Key Performance Consulting (KPC)](https://www.tamtam.ai/c/key-performance-consulting-kpc) (keyperformance-consulting.com)<br>Global player in upstream and integration phases for systems, offering technology consulting and services for large project integration and business process improvement. | IT Services and IT Consulting | 🇫🇷 Aix-en-Provence | 474 | 2010 |
| 29 | [Converteo](https://www.tamtam.ai/c/converteo) (converteo.com)<br>Driving client transformation through data, AI, and Agentics. From strategy to execution, deploying advanced technological solutions for major economic players. | Business Consulting and Services | 🇫🇷 Paris | 472 | 2008 |
| 30 | [CORELIA](https://www.tamtam.ai/c/corelia) (corelia.ai)<br>CORELIA correlates data for clients, blending expertise with project complexity through IT and business alignment, emphasizing data's importance in all projects | IT Services and IT Consulting | 🇫🇷 Saint-Denis | 402 | 1985 |
| 31 | [MARGO](https://www.tamtam.ai/c/margo) (margo.com)<br>Provides IT consulting, specializing in market finance, data science, and insurance, enabling clients' digital acceleration through diverse expert teams and tailored career paths. | IT Services and IT Consulting | 🇫🇷 Courbevoie | 385 | 2005 |
| 32 | [Humanskills](https://www.tamtam.ai/c/humanskills) (humanskills.fr)<br>specialized group providing tailored digital, AI, data, and product services, enhancing client teams and driving business transformation effectively | Business Consulting and Services | 🇫🇷 Paris | 385 | 2011 |
| 33 | [VO2 GROUP](https://www.tamtam.ai/c/vo2-group) (vo2-group.com)<br>Independent leader in customer and employee experience, specializing in tech and digital consulting, with a focus on AI solutions. | IT Services and IT Consulting | 🇫🇷 Paris | 375 | 2011 |
| 34 | [Talan - France](https://www.tamtam.ai/c/talan-france) (talan.com)<br>Advises and supports businesses and public institutions in transformation and innovation projects using technology, data, and AI, globally. | Business Consulting and Services | 🇫🇷 Paris | 372 | 2004 |
| 35 | [Inside](https://www.tamtam.ai/c/inside-paris) (insidegroup.fr)<br>Offers digital consulting and services, simplifying business transformation from strategy to implementation, focusing on concrete, lasting results across infrastructure, cloud, digital, and cybersecurity. | IT Services and IT Consulting | 🇫🇷 Toulouse | 372 | 2012 |
| 36 | [iQanto](https://www.tamtam.ai/c/iqanto) (iqanto.net)<br>Industrial transformation through automation, robotics, AI, and cybersecurity to improve processes and deploy intelligent systems across diverse sectors for small and large enterprises. | IT Services and IT Consulting | 🇫🇷 Marseille | 349 |  |
| 37 | [Soft Computing](https://www.tamtam.ai/c/soft-computing) (epsilon-france.com)<br>Soft Computing is a French consulting and services company specializing in CRM, Business Intelligence, and e-Business, serving large clients with technology and marketing services | Advertising Services | 🇫🇷 Paris | 339 | 1984 |
| 38 | [ekino](https://www.tamtam.ai/c/ekino) (ekino.fr)<br>Specializes in technology and artificial intelligence, helps companies build reliable and sustainable AI systems, focusing on product delivery and operational foundations. | IT Services and IT Consulting | 🇫🇷 Pantin | 328 | 2010 |
| 39 | [SBI - Data \| AI \| EPM](https://www.tamtam.ai/c/sbi-data-ai-epm) (sbi-group.com)<br>Specializes in analytics, finance, and business transformation consulting, helping organizations improve performance through innovative data-driven decision-making worldwide. | IT Services and IT Consulting | 🇫🇷 Paris | 323 | 2009 |
| 40 | [Lincoln France](https://www.tamtam.ai/c/lincoln-france) (lincoln.fr)<br>Offers data science and Modern BI expertise, consulting, and support for decision-making projects, utilizing predictive analysis and machine learning algorithms. | IT Services and IT Consulting | 🇫🇷 Boulogne-Billancourt | 316 | 1990 |
| 41 | [AVISIA](https://www.tamtam.ai/c/avisia) (avisia.fr)<br>A leading player in Data, Digital & Technologies, specializing in Consulting and Integration of Data Centric projects with a focus on expertise, benevolence, and disruption | Business Consulting and Services | 🇫🇷 Paris | 296 | 2007 |
| 42 | [isahit](https://www.tamtam.ai/c/isahit) (isahit.com)<br>ethically fine-tuning LLMs, optimizing RAG, and processing data for top-quality, bias-free AI agents, while empowering women across four continents. | IT Services and IT Consulting | 🇫🇷 Paris | 288 | 2017 |
| 43 | [act digital EMEA - Alter Solutions](https://www.tamtam.ai/c/act-digital-emea-alter-solutions) (actdigital.com)<br>AI-first multinational technology company providing customized, scalable solutions with local agility and global expertise to create business value. | IT Services and IT Consulting | 🇫🇷 Versailles | 284 | 2006 |
| 44 | [APGAR](https://www.tamtam.ai/c/apgar) (apgar-group.com)<br>Provides global consultancy and managed services in data management and AI, supporting diverse industries with sustainable, innovative solutions. | Business Consulting and Services | 🇫🇷 Neuilly-sur-Seine | 278 | 2013 |
| 45 | [Next Décision](https://www.tamtam.ai/c/next-decision) (next-decision.fr)<br>A consulting firm specializing in business intelligence technologies, serving various industries in Western France with a focus on providing functional services to users | IT Services and IT Consulting | 🇫🇷 Nantes | 277 | 2010 |
| 46 | [DSI GROUP](https://www.tamtam.ai/c/dsi-group) (group-dsi.com)<br>An engineering services company within the DSI GROUP, prioritizing staff development and customer relationships with a focus on flexibility and customer loyalty | IT Services and IT Consulting | 🇫🇷 Massy | 225 | 2007 |
| 47 | [PMP Strategy](https://www.tamtam.ai/c/pmp-strategy) (pmpstrategy.com)<br>Specialized consultancy firm with expertise in telecoms, transportation, energy decarbonization, financial services, and digital solutions, serving clients globally with tailored innovative solutions | Business Consulting and Services | 🇫🇷 Paris | 225 | 2003 |
| 48 | [Beijaflore](https://www.tamtam.ai/c/beijaflore) (join.headmind.com)<br>An international operational consulting firm specializing in digital strategy, with offices in multiple cities, helping organizations build and enhance their digital strategies | Business Consulting and Services | 🇫🇷 Paris | 223 | 2000 |
| 49 | [Revevol](https://www.tamtam.ai/c/revevol) (revevol.com)<br>Cloud transformation consultancy providing digital workplace migration, customer success, app development, and machine learning services through strategic partnerships with Google and Microsoft. | IT Services and IT Consulting | 🇫🇷 Paris | 210 | 2007 |
| 50 | [Takima](https://www.tamtam.ai/c/takima) (takima.fr)<br>Specializing in software development and IT solutions, our team provides expertise in Java, Spring, Angular, React, Docker, mobile technologies, performance audits, and Agile methodologies | IT Services and IT Consulting | 🇫🇷 Bagneux | 210 | 2000 |
| 51 | [Thiga](https://www.tamtam.ai/c/thiga) (thiga.co)<br>Product, tech, AI consultancy; make technology a force for business impact; bring AI-native product culture and build alongside teams. | Business Consulting and Services | 🇫🇷 Paris | 194 | 2014 |
| 52 | [Adservio](https://www.tamtam.ai/c/adservio) (adservio.fr)<br>Design and implementation of resilient digital experiences through expert consulting, technical infrastructure optimization, and innovative technology solutions to ensure reliable business performance. | IT Services and IT Consulting | 🇫🇷 Puteaux | 190 |  |
| 53 | [Insign](https://www.tamtam.ai/c/insign) (insign.fr)<br>An independent consultancy offering strategic growth and visibility support through consulting, marketing, digital, and communication services for corporations, start-ups, and institutions | Business Consulting and Services | 🇫🇷 Paris | 184 | 2010 |
| 54 | [DecideOm - Expert Data & IA](https://www.tamtam.ai/c/decideom-expert-data-and-ia) (decideom.fr)<br>Data-focused company offering solutions from data management to data analysis, with expertise in cloud architecture, data warehousing, data visualization, and data science Providing training and consulting services | IT Services and IT Consulting | 🇫🇷 Marcq-en-Barœul | 179 | 2008 |
| 55 | [Beelix](https://www.tamtam.ai/c/beelix) (beelix.fr)<br>Beelix is a team of Product Management experts focused on user experience, believing in human-centric projects that drive innovation and competitive advantage for clients | IT Services and IT Consulting | 🇫🇷 Paris | 176 | 2016 |
| 56 | [5 Degrés](https://www.tamtam.ai/c/5-degres) (5degres.com)<br>Consultancy specializing in digital product and data, organized into five practices covering the entire digital product creation chain for B2B and B2C clients. | Business Consulting and Services | 🇫🇷 Paris | 176 | 2019 |
| 57 | [Equancy \|Groupe EDG](https://www.tamtam.ai/c/equancy-groupe-edg) (equancy.com)<br>Consulting firm digital strategy and data. Addressing business growth and performance using new technologies, AI, and data with sector-specific expertise. | Business Consulting and Services | 🇫🇷 Paris | 176 | 2002 |
| 58 | [OXYL](https://www.tamtam.ai/c/oxyl) (oxyl.fr)<br>This company guides businesses through digital transformation, focusing on cloud, AI, software development, and training, prioritizing human and business value in technological solutions. | IT Services and IT Consulting | 🇫🇷 Arcueil | 173 | 2017 |
| 59 | [Aneo](https://www.tamtam.ai/c/aneo-boulogne-billancourt) (aneo.eu)<br>Aneo is a consulting agency founded in 2002, specializing in organizational and digital transformations to make companies more human-centered and efficient | Business Consulting and Services | 🇫🇷 Boulogne-Billancourt | 172 | 2002 |
| 60 | [Neoxia](https://www.tamtam.ai/c/neoxia) (neoxia.com)<br>Provides digital transformation services leveraging cloud, data, AI, and DevOps for diverse companies, from startups to large corporations since 2000. | IT Services and IT Consulting | 🇫🇷 Paris | 172 | 2000 |
| 61 | [Galadrim](https://www.tamtam.ai/c/galadrim) (galadrim.fr)<br>Agile development team specializing in web and mobile app design for startups, SMEs, and large companies Trusted by clients like Leroy Merlin and Decathlon | IT Services and IT Consulting | 🇫🇷 Paris | 168 | 2017 |
| 62 | [MP DATA](https://www.tamtam.ai/c/mp-data) (mpdata.fr)<br>Specialized digital transformation consulting company, focusing on Data Science and Operations Research for businesses | IT Services and IT Consulting | 🇫🇷 Boulogne-Billancourt | 164 |  |
| 63 | [CAPFI Groupe](https://www.tamtam.ai/c/capfi-groupe) (capfi.fr)<br>Provides IT solutions, consulting across finance, banking, insurance, cybersecurity, project management, digital solutions, and big data to seize market opportunities. | IT Services and IT Consulting | 🇫🇷 Paris | 164 | 2005 |
| 64 | [ILLUIN Technology](https://www.tamtam.ai/c/illuin-technology) (illuin.tech)<br>Specialists in scientific, technological, Design Thinking, and UX, driving innovation and digital transformation by leveraging AI and user-centric approaches in agile, tech-driven solutions | IT Services and IT Consulting | 🇫🇷 Neuilly-sur-Seine | 162 | 2017 |
| 65 | [FINAXYS](https://www.tamtam.ai/c/finaxys) (finaxys.com)<br>Specialized IT consulting firm for financial institutions, providing expertise in financial engineering, IT systems architecture, application development, and software integration for market finance | Financial Services | 🇫🇷 Puteaux | 161 | 2008 |
| 66 | [Devoteam Data Driven](https://www.tamtam.ai/c/devoteam-data-driven) (devoteam.com)<br>A cross-functional team leveraging data insights to drive business impact, agility, competitiveness, and sustainable growth while nurturing a data-driven culture within organizations | IT Services and IT Consulting | 🇫🇷 Levallois-Perret | 160 | 2005 |
| 67 | [Wemanity Reply Paris](https://www.tamtam.ai/c/wemanity-reply-paris) (wemanityreply.com)<br>Consulting and delivery firm for technological, organizational, and cultural transformation. It helps organizations execute strategy with AI, modern tech, human ingenuity for impact. | IT Services and IT Consulting | 🇫🇷 Paris | 158 | 2013 |
| 68 | [Valeuriad](https://www.tamtam.ai/c/valeuriad) (valeuriad.fr)<br>Experts in transforming complex information systems, providing technical excellence in AI, data engineering, cloud, and infrastructure for large organizations. | IT Services and IT Consulting | 🇫🇷 Nantes | 156 | 2015 |
| 69 | [Novelis](https://www.tamtam.ai/c/novelis) (novelis.io)<br>Specializes in offering comprehensive solutions and services combining process expertise with Process Intelligence, intelligent automation, AI advancements, innovative architectures, and cybersecurity. | IT Services and IT Consulting | 🇫🇷 Paris | 152 | 2017 |
| 70 | [Sibylone](https://www.tamtam.ai/c/sibylone) (sibylone.com)<br>Consulting services enabling companies to fully leverage data assets for improved performance, risk management, financing, and customer acquisition. | IT Services and IT Consulting | 🇫🇷 Paris | 149 | 2001 |
| 71 | [Mozza](https://www.tamtam.ai/c/mozza) (mozza.io)<br>Product studio gathering top talent to empower startups and late-stage ventures with scalable, tailored product solutions and innovations. | Technology, Information and Internet | 🇫🇷 Paris | 143 | 2019 |
| 72 | [Diametral](https://www.tamtam.ai/c/diametral) (diametral.com)<br>Designs, builds, and operates AI-native systems that transform critical processes into measurable performance levers for faster execution, increased efficiency, and smarter decisions. | Business Consulting and Services | 🇫🇷 Paris | 143 | 2018 |
| 73 | [Wivoo, a Wavestone Company](https://www.tamtam.ai/c/wivoo-a-wavestone-company) (wivoo.fr)<br>Product Management, Data, and AI consulting services, creating impactful digital products and solutions by combining data power with a user-centered vision. | Business Consulting and Services | 🇫🇷 Paris | 142 | 2019 |
| 74 | [Hubvisory](https://www.tamtam.ai/c/hubvisory) (hubvisory.com)<br>Helps large groups create successful digital products, build efficient product organizations, and develop user-centric, differentiated digital products with intuitive user experiences. | IT Services and IT Consulting | 🇫🇷 Paris | 135 | 2016 |
| 75 | [Alegria.group](https://www.tamtam.ai/c/alegria-group-paris) (lovable.app)<br>Support companies and individuals in digital transformation through Nocode and AI technologies, including training, solutions, and expert community platform. | Professional Training and Coaching | 🇫🇷 Paris | 135 | 2020 |
| 76 | [Openvalue](https://www.tamtam.ai/c/openvalue) (openvalue.co)<br>Openvalue is a consulting and integration firm specializing in Data & Artificial Intelligence, offering services in Machine Learning, NLP, UX design, and application development | Professional Services | 🇫🇷 Neuilly-sur-Seine | 133 | 2014 |
| 77 | [Okuden.](https://www.tamtam.ai/c/okuden) (okuden.fr)<br>A Digital & Data company helping businesses excel in new ecosystems through improved customer interactions, operational efficiency, innovation, and cultural transformation | Business Consulting and Services | 🇫🇷 Paris | 129 | 2020 |
| 78 | [Prose On Pixels France](https://www.tamtam.ai/c/prose-on-pixels-france) (proseonpixels.com)<br>Specializes in AI-powered creative content, delivering brand experiences with excellence to drive sustainable, audience-first performance globally. | Entertainment Providers | 🇫🇷 Pantin | 128 | 2005 |
| 79 | [Publicis Sapient France](https://www.tamtam.ai/c/publicis-sapient-france-paris) (publicissapient.fr)<br>Enterprise technology firm providing AI platforms and digital transformation services to modernize systems, automate operations, and create agentic solutions for global clients. | IT Services and IT Consulting | 🇫🇷 Paris | 128 |  |
| 80 | [eleven strategy](https://www.tamtam.ai/c/eleven-strategy) (eleven-strategy.com)<br>A strategy consulting firm specializing in addressing challenges of the digital revolution, offering strategic advice and marketing expertise to global clients | Business Consulting and Services | 🇫🇷 Paris | 124 | 2008 |
| 81 | [CARBON IT](https://www.tamtam.ai/c/carbon-it) (carbon-it.fr)<br>Consulting and IT expertise in Artificial Intelligence and Software Engineering. Structuring and industrializing digital ambitions combining technical excellence, methodological rigor, and business value creation. | IT Services and IT Consulting | 🇫🇷 Neuilly-sur-Seine | 121 | 2013 |
| 82 | [Reel IT Groupe](https://www.tamtam.ai/c/reel-it-groupe) (reelit.fr)<br>REEL IT Group, founded by digital transformation experts, offers a diverse range of solutions to drive businesses forward through digital transformation | Computer Networking Products | 🇫🇷 Aix-en-Provence | 120 | 2019 |
| 83 | [Saegus](https://www.tamtam.ai/c/saegus) (saegus.com)<br>Saegus specializes in providing digital expertise, innovation, and transformation services, focusing on digital workplace solutions, project acceleration tactics, and data-driven business strategies | Business Consulting and Services | 🇫🇷 Paris | 117 | 2014 |
| 84 | [RPTech AI](https://www.tamtam.ai/c/rptech-ai) (rptechai.com)<br>RPTech AI is a Lyon-based company specializing in AI applications aimed at transforming businesses through innovative features and advanced AI services | IT Services and IT Consulting | 🇫🇷 Lyon | 117 |  |
| 85 | [Solutionec](https://www.tamtam.ai/c/solutionec) (solutionec.com)<br>A Paris-based consulting firm specializing in business intelligence and analytics for the healthcare and life sciences industry worldwide Innovative solutions for data-driven decision-making | Business Consulting and Services | 🇫🇷 Paris | 113 | 2018 |
| 86 | [Actinvision](https://www.tamtam.ai/c/actinvision) (actinvision.com)<br>Provides data analysis, visualization, and advanced analytics solutions, enabling data-driven culture and strategies for organizations, serving over 300 customers. | IT Services and IT Consulting | 🇫🇷 Strasbourg | 111 | 2014 |
| 87 | [Berexia](https://www.tamtam.ai/c/berexia) (berexia.com)<br>Provides consulting, digital, new technologies, and innovation services; develops complete digital transformation solutions, smart products, and high-value software for clients globally. | IT Services and IT Consulting | 🇫🇷 Paris | 110 | 2010 |
| 88 | [E CHARLEMAGNE](https://www.tamtam.ai/c/e-charlemagne) (e-charlemagne.com)<br>Provides digital learning platforms, training management systems, AI-powered training generation, chatbots, and AI-assisted human resources management solutions. | Education Administration Programs | 🇫🇷 Orcines | 109 | 2001 |
| 89 | [BayBridgeDigital](https://www.tamtam.ai/c/baybridgedigital) (baybridgedigital.com)<br>Helps enterprises accelerate digital transformation by unifying data, activating AI-driven agents, and turning intelligence into tangible business outcomes across America, Europe, Middle East. | IT Services and IT Consulting | 🇫🇷 Paris | 108 | 2017 |
| 90 | [SINGULIER](https://www.tamtam.ai/c/singulier) (singulier.co)<br>Partners with private equity, portfolio companies, and corporates, accelerating transformation and unlocking value across digital, data, tech, and AI. | Business Consulting and Services | 🇫🇷 Paris | 107 | 2017 |
| 91 | [NowBrains](https://www.tamtam.ai/c/nowbrains) (nowbrains.com)<br>Specializing in digital transformation and IT expertise for small and medium-sized enterprises, offering services in IT infrastructure, cybersecurity, digital strategy, and more Helping businesses accelerate their potential | IT Services and IT Consulting | 🇫🇷 Élancourt | 105 | 2003 |
| 92 | [Smartpoint](https://www.tamtam.ai/c/smartpoint) (smartpoint.fr)<br>French ESN specializing in Data and AI, covering data architecture, engineering, generative AI, business intelligence, and data governance for robust and scalable solutions. | IT Services and IT Consulting | 🇫🇷 Paris | 104 | 2006 |
| 93 | [Eleven Labs](https://www.tamtam.ai/c/eleven-labs) (eleven-labs.com)<br>Provides web and AI engineering, audits, strategic advice, and custom development, leveraging collective intelligence and AI for robust digital solutions. | Technology, Information and Internet | 🇫🇷 Paris | 104 | 2011 |
| 94 | [Aubay Data & AI](https://www.tamtam.ai/c/aubay-data-and-ai) (aubay.com)<br>Aubay Data & AI specializes in Data and Artificial Intelligence consulting, guiding clients in defining and implementing successful data strategies for innovation and transformation | Business Consulting and Services | 🇫🇷 Boulogne-Billancourt | 102 | 2024 |
| 95 | [API & YOU Agence Conseil Data & IA - Communication - E-commerce Console SecretBox](https://www.tamtam.ai/c/api-and-you-agence-conseil-data-and-ia-communication-e-commerce-console) (api-and-you.com)<br>Consultancy agency specializing in communication and e-commerce, enhancing brand visibility and digital transformation for food, beauty, tourism sectors. | Technology, Information and Internet | 🇫🇷 Poligny | 101 | 1996 |
| 96 | [Thélio](https://www.tamtam.ai/c/thelio) (thelio.fr)<br>Data consulting and integration firm focused on making data accessible to all businesses, driving performance, innovation, and humanity through data intelligence | Business Consulting and Services | 🇫🇷 Bordeaux | 100 | 2011 |
| 97 | [Epol Soft](https://www.tamtam.ai/c/epol-soft) (epolsoft.com)<br>IT services provider with 16 years of experience specializing in software development, IT outsourcing, consulting Focus on telecommunications, IoT, business apps, and industry solutions | Software Development | 🇫🇷 Brest | 100 | 2007 |
| 98 | [Shift Consulting](https://www.tamtam.ai/c/shift-consulting) (shift.fr)<br>Independent consulting firm specializing in digital transformation across France and internationally, with a focus on operational advice, strategic positioning, and collaborative experiences | Business Consulting and Services | 🇫🇷 Lyon | 100 | 2013 |
| 99 | [Mister IA](https://www.tamtam.ai/c/mister-ia) (mister-ia.com)<br>Training employees on AI tools like ChatGPT and Microsoft Copilot, auditing processes, and optimizing business productivity with AI solutions. | Business Consulting and Services | 🇫🇷 Paris | 99 | 2023 |
| 100 | [LittleBigCode](https://www.tamtam.ai/c/littlebigcode) (diametral.com)<br>Specializes in designing Artificial Intelligence applications and Big Data platforms, industrializing decision support models, and making client data usable on the Cloud. | IT Services and IT Consulting | 🇫🇷 Paris | 98 | 2018 |

## 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 Nov 13, 2026.

## More company lists in France

- [The largest companies in France](https://www.tamtam.ai/l/largest-companies-france) (90,792)
- [Multinational companies in France](https://www.tamtam.ai/l/multinational-companies-france) (11,862)
- [Companies with in-house R&D in France](https://www.tamtam.ai/l/r-and-d-companies-france) (8,748)
- [Retail chains in France](https://www.tamtam.ai/l/retail-chains-france) (7,524)
- [Manufacturers in France](https://www.tamtam.ai/l/manufacturers-france) (6,695)
- [Professional services firms in France](https://www.tamtam.ai/l/professional-services-firms-france) (6,610)
- [IT services companies in France](https://www.tamtam.ai/l/it-services-companies-france) (5,000)
- [IT Services and IT Consulting companies in France](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-france) (4,942)
- [Hardware manufacturers in France](https://www.tamtam.ai/l/hardware-companies-france) (4,256)
- [Consulting firms in France](https://www.tamtam.ai/l/consulting-firms-france) (4,251)
- [Software Development companies in France](https://www.tamtam.ai/l/software-development-companies-france) (4,209)
- [Public sector organisations in France](https://www.tamtam.ai/l/public-sector-organisations-france) (4,003)
- [Family-owned companies in France](https://www.tamtam.ai/l/family-owned-companies-france) (3,858)
- [Distributors and wholesalers in France](https://www.tamtam.ai/l/distributors-and-wholesalers-france) (3,598)
- [Business Consulting and Services companies in France](https://www.tamtam.ai/l/business-consulting-and-services-companies-france) (3,391)
- [Financial services firms in France](https://www.tamtam.ai/l/financial-services-firms-france) (3,093)
- [Critical infrastructure operators in France](https://www.tamtam.ai/l/critical-infrastructure-operators-france) (2,721)
- [Real Estate companies in France](https://www.tamtam.ai/l/real-estate-companies-france) (2,514)
- [Law Practice companies in France](https://www.tamtam.ai/l/law-practice-companies-france) (2,454)
- [Subscription businesses in France](https://www.tamtam.ai/l/subscription-businesses-france) (2,405)
- [Advertising Services companies in France](https://www.tamtam.ai/l/advertising-services-companies-france) (2,358)
- [Companies with a mobile app in France](https://www.tamtam.ai/l/companies-with-mobile-app-france) (2,270)
- [Retail companies in France](https://www.tamtam.ai/l/retail-companies-france) (2,254)
- [Contract manufacturers in France](https://www.tamtam.ai/l/contract-manufacturers-france) (2,250)

## The same list elsewhere in France

- [AI consultancies and service providers in Île-de-France](https://www.tamtam.ai/l/ai-service-providers-ile-de-france) (461)
- [AI consultancies and service providers in the Hauts-de-Seine department](https://www.tamtam.ai/l/ai-service-providers-hauts-de-seine) (62)
- [AI consultancies and service providers in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/ai-service-providers-auvergne-rhone-alpes) (46)
- [AI consultancies and service providers in Nouvelle-Aquitaine](https://www.tamtam.ai/l/ai-service-providers-nouvelle-aquitaine) (34)
- [AI consultancies and service providers in Occitanie](https://www.tamtam.ai/l/ai-service-providers-occitanie) (33)
- [AI consultancies and service providers in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/ai-service-providers-provence-alpes-cote-dazur) (33)
- [AI consultancies and service providers in the Rhône department](https://www.tamtam.ai/l/ai-service-providers-rhone) (29)
- [AI consultancies and service providers in the Bouches-du-Rhône department](https://www.tamtam.ai/l/ai-service-providers-bouches-du-rhone) (25)
- [AI consultancies and service providers in Paris](https://www.tamtam.ai/l/ai-service-providers-paris) (358)

## The same list elsewhere

- [AI consultancies and service providers in the world](https://www.tamtam.ai/l/ai-service-providers-in-the-world) (3,241)
- [AI consultancies and service providers in Europe](https://www.tamtam.ai/l/ai-service-providers-in-europe) (1,725)

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Source: https://www.tamtam.ai/l/ai-service-providers-france