# Multinational companies headquartered in Grand Est

Tamtam tracks 787 multinational companies headquartered in Grand Est. This list ranks the 100 largest by number of employees on LinkedIn, led by Decathlon, Accor and CEVA Logistics. Their median headcount is 1,561. Half of them were founded in 1984 or later. The most common headquarters are Strasbourg (7), Paris (5) and Mulhouse (2).

These multinational companies in Grand Est represent various sectors, with a notable presence of retail, hospitality, and logistics firms. Among them are Decathlon, a global sports retailer; Accor, managing a hospitality ecosystem of 45 hotel brands; CEVA Logistics, providing supply chain solutions; and Crédit Mutuel Alliance Fédérale, a bancassurance provider. Other significant companies include Dassault Systèmes, a software development pioneer, and Hermès, a family-owned French house creating high-quality objects.

A recurring pattern is the diverse range of industries present, from consumer goods and services to specialized technology and finance. The companies listed are primarily large groups, many with a long-standing history, indicating a mature business environment in the region. Their headquarters are spread across France, with a concentration in the Paris area, yet their operations are multinational.

🇫🇷 Grand Est · 100 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Decathlon](https://www.tamtam.ai/c/decathlon-ay-champagne) (decathlon-united.media)<br>A global sports retailer offering affordable world-class products for beginners to professionals, making sports accessible worldwide | Wholesale | 🇫🇷 Villeneuve-d'Ascq | 103,020 | 1976 |
| 2 | [Accor](https://www.tamtam.ai/c/accor) (accor.com)<br>Manages a global hospitality ecosystem of 45 hotel brands and 5,600 properties, offering diverse services and experiences, and aiming for positive impact. | Hospitality | 🇫🇷 Issy-les-Moulineaux | 101,256 | 1967 |
| 3 | [CEVA Logistics](https://www.tamtam.ai/c/ceva-logistics) (cevalogistics.com)<br>Provides world-class supply chain solutions for large and medium-sized national and multinational companies globally, including contract logistics and freight management. | Transportation, Logistics, Supply Chain and Storage | 🇫🇷 Marseille | 68,630 |  |
| 4 | [Crédit Mutuel Alliance Fédérale](https://www.tamtam.ai/c/credit-mutuel-alliance-federale) (creditmutuel.fr)<br>Leading bancassurance provider in France, offering multi-service solutions to individuals, local professionals, and businesses of all sizes, through a vast network of sales points. | Banking | 🇫🇷 Strasbourg | 64,344 | 2018 |
| 5 | [Dassault Systèmes](https://www.tamtam.ai/c/dassault-systemes) (3ds.com)<br>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. | Software Development | 🇫🇷 Velizy-Villacoublay | 27,414 |  |
| 6 | [Hermès](https://www.tamtam.ai/c/hermes-ay-champagne) (hermes.com)<br>Family-owned French house, creates and sells high-quality objects since 1837, cultivating freedom, transmitting exceptional know-how through 16 artisanal métiers. | Retail Apparel and Fashion | 🇫🇷 Paris | 26,494 | 1837 |
| 7 | [RATPgroup](https://www.tamtam.ai/c/ratpgroup) (ratpgroup.com)<br>Design, operation, and maintenance of global urban transport networks including metro, tram, and bus services across fifteen countries for twelve million daily passengers. | Urban Transit Services | 🇫🇷 Paris | 20,736 | 1949 |
| 8 | [Armée de l’air et de l’espace](https://www.tamtam.ai/c/armee-de-l-air-et-de-l-espace) (devenir-aviateur.fr)<br>Recruitment and training of military personnel in aviation-related fields including cybersecurity, telecommunications, engineering, mechanics, HR, and security. | Defense and Space Manufacturing | 🇫🇷 | 11,710 | 1934 |
| 9 | [KIABI](https://www.tamtam.ai/c/kiabi) (kiabi.com)<br>French ready-to-wear retailer revolutionizing fashion with low-cost clothing for the whole family, designed by in-house fashion designers. | Retail | 🇫🇷 Hem | 11,444 | 1978 |
| 10 | [Novotel Hotels](https://www.tamtam.ai/c/novotel-hotels) (all.accor.com)<br>Provides modern design hotels creating relaxed, lively atmospheres for guests and locals to eat, drink, work, play, or relax, enhancing wellbeing and enjoyment. | Hospitality | 🇫🇷 Issy les Moulineaux | 10,533 |  |
| 11 | [Disneyland Paris](https://www.tamtam.ai/c/disneyland-paris) (disneycareers.com)<br>Creates magical experiences for guests through a diverse team. Offers numerous career paths across various departments, from park operations to corporate functions. | Entertainment Providers | 🇫🇷 Chessy | 10,460 | 1992 |
| 12 | [Fnac](https://www.tamtam.ai/c/fnac) (fnac.com)<br>Leading European retailer of consumer electronics, entertainment, and leisure products. Specializes in technology and culture, emphasizing human recommendation to foster curiosity and open-mindedness. | Retail | 🇫🇷 Paris | 9,543 | 1954 |
| 13 | [Thales Alenia Space](https://www.tamtam.ai/c/thales-alenia-space) (thalesaleniaspace.com)<br>Designing satellite-based systems for telecommunications, navigation, Earth observation, defense, and space exploration, ensuring connections, monitoring our planet, and discovering the Universe. | Aviation and Aerospace Component Manufacturing | 🇫🇷 | 8,168 |  |
| 14 | [Veepee](https://www.tamtam.ai/c/veepee) (veepee.fr)<br>Manages daily flash sales and new items for numerous brands, helping with stock, promotions, and traffic across 10 countries in European e-commerce. | Retail | 🇫🇷 Saint-Denis | 7,600 | 2001 |
| 15 | [Groupe VIVESCIA](https://www.tamtam.ai/c/groupe-vivescia) (vivescia.com)<br>International cooperative agricultural and food processing group specializing in grain cultivation and value addition, serving farmers and consumers worldwide | Food and Beverage Manufacturing | 🇫🇷 Reims | 7,100 |  |
| 16 | [European Space Agency - ESA](https://www.tamtam.ai/c/european-space-agency-esa) (esa.int)<br>Coordinates member resources for space capability development, ensuring benefits for European and global citizens through ambitious space programs. | Space Research and Technology | 🇫🇷 Paris | 7,016 | 1975 |
| 17 | [Universite de Lorraine](https://www.tamtam.ai/c/universite-de-lorraine) (univ-lorraine.fr)<br>Leading campus in France, promoting knowledge sharing from basic to humanities, creating interdisciplinary ecosystems to drive innovation, economic and social development Offering diverse academic fields | Higher Education | 🇫🇷 Nancy | 6,783 | 2012 |
| 18 | [Mercure Hotels](https://www.tamtam.ai/c/mercure-hotels) (accorhotels.com)<br>Hotels unique to each city, staff knowledgeable about the location, décor reflecting cultural heritage, providing a high-quality, immersive destination experience. | Hospitality | 🇫🇷 Issy-les-Moulineaux | 6,661 |  |
| 19 | [Air Liquide Healthcare](https://www.tamtam.ai/c/air-liquide-healthcare) (airliquide.com)<br>Provides home healthcare services, medical gases, and specialty ingredients. Supports chronic patients and supplies medical products to hospitals and healthcare professionals. | Health and Human Services | 🇫🇷 Bagneux | 6,583 |  |
| 20 | [BRICO DÉPÔT](https://www.tamtam.ai/c/brico-depot) (bricodepot.fr)<br>Leading retailer of home renovation and DIY supplies, supporting both individual enthusiasts and professionals across several countries. | Retail | 🇫🇷 | 6,049 | 1993 |
| 21 | [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 |
| 22 | [University of Strasbourg](https://www.tamtam.ai/c/university-of-strasbourg) (unistra.fr)<br>Research and education in life sciences, health, chemistry, physics, humanities, fostering innovation and partnerships with socio-economic sectors. | Higher Education | 🇫🇷 Strasbourg | 5,938 |  |
| 23 | [Lesaffre](https://www.tamtam.ai/c/lesaffre) (lesaffre.com)<br>A global leader in fermentation with a focus on food, health, naturalness, and sustainability, harnessing microorganisms to address the challenge of feeding the growing population | Food and Beverage Manufacturing | 🇫🇷 | 5,337 | 1853 |
| 24 | [Air France Industries KLM Engineering & Maintenance](https://www.tamtam.ai/c/air-france-industries-klm-engineering-and-maintenance) (afiklmem.com)<br>Provides comprehensive aircraft maintenance, repair, and overhaul services, focusing on air safety, operational management, cost minimization, and technical excellence with an extensive track record. | Airlines and Aviation | 🇫🇷 Roissy en France | 3,989 |  |
| 25 | [Würth France](https://www.tamtam.ai/c/wurth-france) (wurth.fr)<br>Leader in sales to professionals of fastening and assembly materials, along with a multitude of complementary services. Strong values, global presence. | Retail | 🇫🇷 Erstein | 3,776 | 1967 |
| 26 | [Council of Europe](https://www.tamtam.ai/c/council-of-europe) (coe.int)<br>Promotes democratic principles and protects human rights across 46 European countries based on the European Convention on Human Rights. | International Affairs | 🇫🇷 Strasbourg | 3,638 |  |
| 27 | [Crédit Agricole Personal Finance & Mobility](https://www.tamtam.ai/c/credit-agricole-personal-finance-and-mobility) (ca-personalfinancemobility.com)<br>Leading European consumer credit provider, offering financing and insurance solutions through various channels to support customer projects and needs. | Banking | 🇫🇷 Massy Cedex | 3,411 | 1951 |
| 28 | [OVHcloud](https://www.tamtam.ai/c/ovhcloud) (ovhcloud.com)<br>Global player and leading European cloud provider operating 450,000 servers within 43 data centers across 4 continents, reaching 1.6 million customers. | Software Development | 🇫🇷 Roubaix | 3,251 | 1999 |
| 29 | [CHAUSSEA](https://www.tamtam.ai/c/chaussea) (chaussea.com)<br>A company with over 25 years experience in the shoe industry, offering trendy styles at affordable prices through 240 retail locations Expanding internationally with a dynamic team | Retail | 🇫🇷 Valleroy | 3,180 | 1984 |
| 30 | [Webedia](https://www.tamtam.ai/c/webedia) (webedia-group.com)<br>Leading global digital entertainment, engaging 250 million monthly visitors across 60+ assets, partnering creators, producers, broadcasters, and brands for content production and distribution. | Broadcast Media Production and Distribution | 🇫🇷 Levallois-Perret | 3,177 | 2008 |
| 31 | [Socomec Group](https://www.tamtam.ai/c/socomec-group) (socomec.com)<br>Established in 1922, this independent industrial group specializes in ensuring the availability, control, and safety of low voltage electrical networks worldwide, generating a turnover of 725 M€ in 2022 | Appliances, Electrical, and Electronics Manufacturing | 🇫🇷 Benfeld | 3,166 | 1922 |
| 32 | [BIOGROUP](https://www.tamtam.ai/c/biogroup) (biogroup.fr)<br>Leading medical biology group, exclusively owned and managed by biologists, handling over 100,000 patients daily with a wide range of routine and specialized biological tests. | Medical and Diagnostic Laboratories | 🇫🇷 Saint-Ouen | 3,020 | 1998 |
| 33 | [Salomon](https://www.tamtam.ai/c/salomon) (salomon.com)<br>Designing, manufacturing, and distributing innovative sporting goods since 1947, shaping the future of sport with gear for various outdoor activities. | Sporting Goods Manufacturing | 🇫🇷 Annecy | 2,848 | 1947 |
| 34 | [KUHN Group](https://www.tamtam.ai/c/kuhn-group) (kuhn.com)<br>Provides top-quality, innovative agricultural equipment solutions. Focuses on improving farmers' efficiency and contributing to sustainable food production globally. | Machinery Manufacturing | 🇫🇷 Saverne | 2,464 | 1828 |
| 35 | [Clemessy](https://www.tamtam.ai/c/clemessy) (clemessy.com)<br>Specializing in electrical and mechanical engineering, Clemessy designs, installs, and maintains systems for various industries worldwide, with a strong focus on industrial installations | Automation Machinery Manufacturing | 🇫🇷 Mulhouse | 2,405 |  |
| 36 | [Technology & Strategy](https://www.tamtam.ai/c/technology-and-strategy) (tands.com)<br>Provides engineering, digital, and consulting services, developing innovative projects for industrial, automotive, and financial sectors with a focus on human values and global presence. | IT Services and IT Consulting | 🇫🇷 Schiltigheim | 2,370 | 2008 |
| 37 | [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 |
| 38 | [Groupe Ponticelli Frères](https://www.tamtam.ai/c/groupe-ponticelli-freres) (ponticelli.com)<br>Provides mechanical, piping, and lifting services globally, designing, building, modernizing, and maintaining production installations for energy, industrial, and infrastructure sectors. | Industrial Machinery Manufacturing | 🇫🇷 | 2,220 | 1921 |
| 39 | [SACEM](https://www.tamtam.ai/c/sacem) (sacem.fr)<br>Collects authors' rights payments, redistributes them to creators and publishers, and supports members and cultural events through various initiatives. | Musicians | 🇫🇷 Neuilly sur Seine | 2,214 | 1851 |
| 40 | [BNP Paribas Wealth Management](https://www.tamtam.ai/c/bnp-paribas-wealth-management) (wealthmanagement.bnpparibas)<br>Leading global private bank, supporting high-net-worth individuals, entrepreneurs, and families in protecting, growing, and passing on their assets, aiming for a sustainable future. | Banking | 🇫🇷 Paris | 2,186 |  |
| 41 | [SCHMIDT](https://www.tamtam.ai/c/schmidt) (home-design.schmidt)<br>Specializing in bespoke home living solutions, this leading French manufacturer offers innovative designs for every room and professional facility with a focus on sustainability and customer health | Interior Design | 🇫🇷 Lièpvre | 2,179 | 1959 |
| 42 | [Smile](https://www.tamtam.ai/c/smile) (smile.eu)<br>This company offers open-source digital services, including e-commerce platforms, business applications, and data management, to enhance client businesses with reliable technology decisions. | IT Services and IT Consulting | 🇫🇷 Asnières sur seine | 2,040 | 1991 |
| 43 | [Omexom](https://www.tamtam.ai/c/omexom) (omexom.com)<br>Specializing in power grid solutions, Omexom helps clients navigate the energy transition by integrating renewable energy, storage solutions, and smart infrastructures Independently selecting optimal technologies | Electric Power Transmission, Control, and Distribution | 🇫🇷 | 1,825 | 2000 |
| 44 | [Ginger](https://www.tamtam.ai/c/ginger-ay-champagne) (groupeginger.com)<br>Leader in independent engineering, specializing in soil, water, material, and environmental engineering, securing projects, optimizing durability, and integrating them environmentally. | Business Consulting and Services | 🇫🇷 Élancourt | 1,777 | 1933 |
| 45 | [Liebherr Mining](https://www.tamtam.ai/c/liebherr-mining) (liebherr.com)<br>A global technology company providing innovative mining solutions, equipment, and support services to help customers thrive in challenging conditions | Mining | 🇫🇷 Colmar | 1,766 | 1949 |
| 46 | [Manutan Group](https://www.tamtam.ai/c/manutan-group) (manutan.com)<br>Distributes equipment and supplies for enterprises, local authorities, and traders through B2B e-commerce across Europe, focusing on customer experience and sustainability. | Online and Mail Order Retail | 🇫🇷 Gonesse | 1,764 |  |
| 47 | [DEMATHIEU BARD](https://www.tamtam.ai/c/demathieu-bard) (demathieu-bard.fr)<br>Specializes in public and private construction projects including infrastructure, industrial facilities, functional buildings, public equipment, and housing developments. | Construction | 🇫🇷 Montigny-lès-Metz | 1,729 | 1861 |
| 48 | [CUISINELLA](https://www.tamtam.ai/c/cuisinella) (ma.cuisinella)<br>A company specializing in personalized and affordable interior design solutions, with a focus on creativity, innovation, and customer satisfaction | Interior Design | 🇫🇷 Lièpvre | 1,727 | 1992 |
| 49 | [Stelliant](https://www.tamtam.ai/c/stelliant) (stelliant.com)<br>Leading provider of insurance services, assisting individuals, professionals, businesses, and insurers with risk management, claims, and prevention across France and internationally. | Insurance | 🇫🇷 Puteaux | 1,573 | 1987 |
| 50 | [Petit Bateau](https://www.tamtam.ai/c/petit-bateau) (petit-bateau.com)<br>Creating durable clothing for over 125 years, focusing on freedom, quality, and sustainability | Textile Manufacturing | 🇫🇷 Troyes | 1,561 | 1893 |
| 51 | [Gas Bijoux](https://www.tamtam.ai/c/gas-bijoux) (gasbijoux.fr)<br>hand-crafts luminous jewelry creations, inspired by the Mediterranean, in limited series, mixing traditional know-how and creative freedom since 1969. | Retail Luxury Goods and Jewelry | 🇫🇷 Paris | 1,550 | 1969 |
| 52 | [Eurotunnel](https://www.tamtam.ai/c/eurotunnel) (leshuttle.com)<br>A company with 2700 team members that manages the Vital Link between Great Britain and the European Continent, promoting connectivity and sustainability | Truck Transportation | 🇫🇷 | 1,485 |  |
| 53 | [Exide Group](https://www.tamtam.ai/c/exide-group) (exidegroup.com)<br>Designs, manufactures, and markets advanced battery technologies for automotive, industrial, and specialized applications, focusing on efficient energy solutions and customer productivity. | Appliances, Electrical, and Electronics Manufacturing | 🇫🇷 Gennevilliers | 1,440 |  |
| 54 | [AVEM (Groupe)](https://www.tamtam.ai/c/avem-groupe) (avem-groupe.com)<br>AVEM specializes in providing payment journey equipment and services to banks, retailers, and brands, positioning itself as a trusted partner in various areas | Financial Services | 🇫🇷 | 1,390 | 2013 |
| 55 | [Vantiva](https://www.tamtam.ai/c/vantiva) (vantiva.com)<br>Global technology leader providing broadband, video, and IoT smart systems, connecting people worldwide. Specializes in hardware design and supply chain expertise. | Telecommunications | 🇫🇷 Paris | 1,380 |  |
| 56 | [GROUPE MAUFFREY](https://www.tamtam.ai/c/groupe-mauffrey) (mauffrey.com)<br>Family-owned French company providing road, river, and rail transport, complex logistics, vehicle rental with drivers, and industrial services across environmental and construction sectors. | Truck Transportation | 🇫🇷 Saint-Nabord | 1,228 | 1964 |
| 57 | [La Boutique du Coiffeur](https://www.tamtam.ai/c/la-boutique-du-coiffeur) (laboutiqueducoiffeur.com)<br>Network of stores distributing professional hairdressing and beauty products to individuals and professionals with over 15,000 references from prestigious brands. | Wholesale | 🇫🇷 Tomblaine | 1,213 | 1988 |
| 58 | [Alliance Automotive Group France](https://www.tamtam.ai/c/alliance-automotive-group-france) (allianceautomotive.fr)<br>Major independent distributor of spare parts and supplies for car and heavy goods vehicle repair market, facilitating daily work for repairers. | Wholesale Motor Vehicles and Parts | 🇫🇷 Levallois-Perret | 1,195 | 1989 |
| 59 | [Saint-Gobain PAM Canalisation](https://www.tamtam.ai/c/saint-gobain-pam-canalisation) (pamline.com)<br>Global manufacturer and supplier of ductile iron pipe solutions for water transport, sewerage, industrial applications, and drainage systems across diverse international markets. | Utilities | 🇫🇷 Pont-à-Mousson | 1,190 |  |
| 60 | [Arbex](https://www.tamtam.ai/c/arbex) (arbex.com)<br>Shapes global tissue and hygiene ecosystem future, solving real challenges, delivering extraordinary outcomes from fiber to shelf, creating lasting shared value. | Manufacturing | 🇫🇷 | 1,113 | 2026 |
| 61 | [ISAE-SUPAERO](https://www.tamtam.ai/c/isae-supaero) (isae-supaero.fr)<br>Educates in aerospace engineering, providing a wide range of science and engineering degrees, including master's, advanced masters, doctoral, and executive programs. | Education | 🇫🇷 Toulouse | 1,113 | 2007 |
| 62 | [SIS](https://www.tamtam.ai/c/sis-woippy)<br>A leading company in sanitation services (maintenance, control, rehabilitation) in the Grand Est region with 700 employees serving individuals, communities, and industries | Environmental Services | 🇫🇷 Woippy | 1,068 |  |
| 63 | [Videlio](https://www.tamtam.ai/c/videlio) (videlio.com)<br>Design and deployment of audiovisual solutions enhancing communication, collaboration, entertainment, and control across events, media, workplaces, and cruise ships worldwide. | Business Consulting and Services | 🇫🇷 Gennevilliers | 1,047 | 1989 |
| 64 | [Cristal Union](https://www.tamtam.ai/c/cristal-union) (cristal-union.fr)<br>Leading European producer of sugar and alcohol, operating mainly in France with significant international sales and cooperative organizational model. | Food and Beverage Manufacturing | 🇫🇷 Villette-sur-Aube | 996 | 2000 |
| 65 | [IXINA FRANCE](https://www.tamtam.ai/c/ixina-france) (jouvreunmagasinixina.fr)<br>custom kitchen designs offering over 500 models and 10,000 combinations, focusing on quality, functionality, affordability, and strong supplier partnerships | Furniture and Home Furnishings Manufacturing | 🇫🇷 | 986 | 1971 |
| 66 | [Clayens NP](https://www.tamtam.ai/c/clayens-np) (clayens.com)<br>Transforms high-performance polymers, composites, and precision metal parts, offering tailored solutions from project to production across diverse industrial sectors. | Manufacturing | 🇫🇷 Genas | 978 | 1931 |
| 67 | [Haulotte](https://www.tamtam.ai/c/haulotte) (haulotte.com)<br>Design, manufacture, and sale of aerial work platforms through global factories and subsidiaries, providing safe, innovative solutions for construction and industrial sectors. | Construction | 🇫🇷 Lorette | 975 | 1985 |
| 68 | [SEW USOCOME](https://www.tamtam.ai/c/sew-usocome) (usocome.com)<br>Design and manufacture of drive systems and automation solutions for industrial applications, providing efficient and reliable motion control technologies. | Automation Machinery Manufacturing | 🇫🇷 Haguenau | 919 | 1959 |
| 69 | [CORDON GROUP](https://www.tamtam.ai/c/cordon-group) (cordongroup.com)<br>Provides electronic product maintenance, repair, logistics, manufacturing, and engineering across 40 sites in 12 countries for various partners. | Telecommunications | 🇫🇷 Dinan | 907 | 1989 |
| 70 | [La Coopérative Welcoop](https://www.tamtam.ai/c/la-cooperative-welcoop) (lacooperativewelcoop.com)<br>Provides diverse products and services to health professionals, aiming to improve patient care and health system efficiency through innovation and collaboration. | Pharmaceutical Manufacturing | 🇫🇷 Villers-lès-Nancy | 901 | 1935 |
| 71 | [Colas Rail UK](https://www.tamtam.ai/c/colas-rail-uk) (colasrail.co.uk)<br>Leading railway infrastructure service provider specializing in construction, maintenance, and operation of railways, including high speed lines, freight operation, and rolling stock refurbishment | Transportation, Logistics, Supply Chain and Storage | 🇫🇷 London | 877 | 2008 |
| 72 | [LD Armateurs (LDA)](https://www.tamtam.ai/c/ld-armateurs-lda) (lda.fr)<br>Specializes in custom industrial maritime solutions, offering ship design, management, and operations in transport, logistics, submarine cables, and renewable energy. | Maritime Transportation | 🇫🇷 Suresnes | 846 | 1890 |
| 73 | [EY Société d'Avocats](https://www.tamtam.ai/c/ey-societe-d-avocats) (ey.com)<br>Provides legal and tax advisory services in France with expertise in tax, social law, business law, and international mobility management. | Law Practice | 🇫🇷 | 838 |  |
| 74 | [SUP INTERIM](https://www.tamtam.ai/c/sup-interim) (supinterim.fr)<br>Staffing agency specializing in temporary work, fixed-term, and permanent contracts across various sectors like construction, logistics, and industry throughout France and Luxembourg. | Staffing and Recruiting | 🇫🇷 Golbey | 837 | 1985 |
| 75 | [Groupe Lea Nature](https://www.tamtam.ai/c/groupe-lea-nature) (recrutement-leanature.com)<br>Develops and manufactures natural organic food, health, beauty, and home products across twenty-one French production sites for diverse distribution networks and sustainability. | Personal Care Product Manufacturing | 🇫🇷 Périgny | 814 | 1993 |
| 76 | [CroisiEurope](https://www.tamtam.ai/c/croisieurope) (croisieurope.com)<br>A family-owned river cruising company founded in 1976, offering all-inclusive experiences on beautiful rivers around the world with impeccable service on 4 and 5-star boats | Travel Arrangements | 🇫🇷 Strasbourg | 727 | 1976 |
| 77 | [AFNOR Certification](https://www.tamtam.ai/c/afnor-certification) (afnor.org)<br>This company is certified with NF Service in France and Service in Europe, ensuring high quality and standards in its operations | Business Consulting and Services | 🇫🇷 | 669 | 1989 |
| 78 | [ICN Business School](https://www.tamtam.ai/c/icn-business-school) (icn-artem.com)<br>ICN Business School provides innovative and transdisciplinary education to develop responsible professionals capable of acting in a globalized economic environment | Higher Education | 🇫🇷 Nancy | 651 | 1905 |
| 79 | [Rector Lesage](https://www.tamtam.ai/c/rector-lesage) (rector.fr)<br>Specializes in precast and prestressed concrete floor systems, offering durable, innovative, and environmentally conscious construction solutions since 1953. | Construction | 🇫🇷 Mulhouse | 628 | 1953 |
| 80 | [Pentalog](https://www.tamtam.ai/c/pentalog) (globant.com)<br>A global IT service platform under Globant, offering design, development, and marketing services, with agile methodologies and a focus on product value | Software Development | 🇫🇷 Paris | 614 | 1993 |
| 81 | [Smyths Toys France](https://www.tamtam.ai/c/smyths-toys-france) (smythstoys.com)<br>Leading toys retailer offering a wide selection of products at competitive prices, including action figures, dolls, and educational games for all ages. | Retail | 🇫🇷 Lomme | 603 | 2019 |
| 82 | [Bertin Technologies](https://www.tamtam.ai/c/bertin-technologies) (bertin-technologies.com)<br>Supplies high-end instrumentation, components, equipment, and systems for critical applications such as defense, nuclear, environment, and scientific knowledge improvement. | Measuring and Control Instrument Manufacturing | 🇫🇷 Montigny-Le-Bretonneux | 566 | 1956 |
| 83 | [Wonderbox](https://www.tamtam.ai/c/wonderbox) (wondergroupcareers.com)<br>Operates in gift boxes, gift cards, activity booking, and incentive platforms, creating happy, unexpected, and unforgettable experiences across 20 brands in 13 countries. | Travel Arrangements | 🇫🇷 Paris | 563 | 2004 |
| 84 | [EM Strasbourg Business School](https://www.tamtam.ai/c/em-strasbourg-business-school) (em-strasbourg.com)<br>Business school offering international programs, triple accredited and integrated into a university, supported by corporate partners and a strong alumni network. | Higher Education | 🇫🇷 Strasbourg | 555 | 1919 |
| 85 | [Compagnie des Alpes](https://www.tamtam.ai/c/compagnie-des-alpes) (compagniedesalpes.com)<br>Operates major alpine ski domains, diverse leisure parks, travel marketplaces, and real estate agencies while focusing on customer satisfaction and ecological transition goals. | Recreational Facilities | 🇫🇷 Paris | 551 | 1989 |
| 86 | [Eurofins Environment Testing France](https://www.tamtam.ai/c/eurofins-environment-testing-france) (eurofins.fr)<br>Provides extensive analytical testing services across food, environment, pharmaceuticals, agroscience, genomics, pharmacology, and clinical diagnostics worldwide. | Biotechnology Research | 🇫🇷 Saverne | 549 | 1987 |
| 87 | [julhiet sterwen](https://www.tamtam.ai/c/julhiet-sterwen) (julhiet-sterwen.com)<br>Key player in management, human resources and operational consulting. Blends talent and business know-how, accelerating companies’ competitiveness through practical, innovative, digital solutions. | Business Consulting and Services | 🇫🇷 Neuilly-sur-Seine | 548 | 2015 |
| 88 | [SOPREMA France](https://www.tamtam.ai/c/soprema-france) (soprema.fr)<br>A leading independent family-owned group specializing in innovative, energy-efficient building products worldwide, with a focus on waterproofing, insulation, and roofing solutions | Wholesale Building Materials | 🇫🇷 Strasbourg | 548 | 1908 |
| 89 | [Manuloc](https://www.tamtam.ai/c/manuloc) (manuloc.fr)<br>Established in 1964, this French group is a leading provider of multi-brand material handling equipment rental and maintenance services with over 50 years of experience | Equipment Rental Services | 🇫🇷 Metz | 539 | 1964 |
| 90 | [De Dietrich](https://www.tamtam.ai/c/de-dietrich) (dedietrich.com)<br>Global leader in design, supply of systems, process equipment, solutions for pharma, food, green chemistry, and chemical industries. | Industrial Machinery Manufacturing | 🇫🇷 Niederbronn les Bains | 533 | 1684 |
| 91 | [LACROIX](https://www.tamtam.ai/c/lacroix-ay-champagne) (lacroix-group.com)<br>Develops and manufactures electronic equipment and connected IoT solutions to create sustainable, safer environments, addressing challenges in various sectors including automotive, industrial, and smart infrastructure. | Appliances, Electrical, and Electronics Manufacturing | 🇫🇷 Saint-Herblain | 531 | 1936 |
| 92 | [EURO PROTECTION SURVEILLANCE](https://www.tamtam.ai/c/euro-protection-surveillance) (eps.fr)<br>French market leader providing twenty-four-seven remote alarm monitoring services for residential and professional properties with nearly forty years of specialized industry expertise. | Consumer Services | 🇫🇷 Strasbourg | 524 | 1986 |
| 93 | [TOUT FAIRE](https://www.tamtam.ai/c/tout-faire) (toutfaire.fr)<br>Complete range of construction products for professionals and individuals, with expert advice and extensive retail presence in France and Belgium. | Wholesale Building Materials | 🇫🇷 Verdun | 510 | 1990 |
| 94 | [Ekinops](https://www.tamtam.ai/c/ekinops) (ekinops.com)<br>Provides open, trusted, and innovative network connectivity solutions. Delivers high value-added software-driven solutions for optical transport and virtualized managed enterprise services. | Telecommunications | 🇫🇷 Lannion | 509 | 2003 |
| 95 | [BMV Groupe](https://www.tamtam.ai/c/bmv-groupe) (groupebmv.com)<br>The BMV Group offers national and international transportation and logistics solutions, from small parcels to full truckloads, with a strong supply chain service | Truck Transportation | 🇫🇷 Saint-Priest | 501 | 1902 |
| 96 | [ECR Environnement](https://www.tamtam.ai/c/ecr-environnement) (ecr-environnement.com)<br>Independent environmental consulting firm specializing in soil studies, environmental assessments, engineering, and topography services Operating in France and Spain with multiple offices nationwide | Construction | 🇫🇷 Larmor Plage | 500 | 1999 |
| 97 | [Pickup](https://www.tamtam.ai/c/pickup) (pickup.fr)<br>Operating a network of eighteen thousand collection points and seven thousand lockers for parcel delivery services across France and international markets. | Transportation, Logistics, Supply Chain and Storage | 🇫🇷 Saint-Ouen | 500 | 2000 |
| 98 | [J.M. WESTON](https://www.tamtam.ai/c/j-m-weston) (eu.jmweston.com)<br>Manufacture of high-quality leather shoes, small and large leather goods, belts, and special orders with traditional craftsmanship. | Retail Luxury Goods and Jewelry | 🇫🇷 | 500 | 1891 |
| 99 | [EFFIA](https://www.tamtam.ai/c/effia) (effia.com)<br>This company specializes in a wide range of products or services, operating in a diverse industry with an extensive reach | Consumer Services | 🇫🇷 | 485 | 1998 |
| 100 | [IOC](https://www.tamtam.ai/c/ioc) (ioc.eu.com)<br>Provides personalized oenological advice, wine analysis, innovative products, and support throughout winemaking from harvest to bottling worldwide. | Wine & Spirits | 🇫🇷 Mardeuil | 481 | 1890 |

## 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 11, 2026.

## More company lists in Grand Est

- [The largest companies in Grand Est](https://www.tamtam.ai/l/largest-companies-grand-est) (5,700)
- [Companies with in-house R&D in Grand Est](https://www.tamtam.ai/l/r-and-d-companies-grand-est) (640)
- [Manufacturers in Grand Est](https://www.tamtam.ai/l/manufacturers-grand-est) (573)
- [Retail chains in Grand Est](https://www.tamtam.ai/l/retail-chains-grand-est) (529)
- [Public sector organisations in Grand Est](https://www.tamtam.ai/l/public-sector-organisations-grand-est) (425)
- [Family-owned companies in Grand Est](https://www.tamtam.ai/l/family-owned-companies-grand-est) (365)
- [Hardware manufacturers in Grand Est](https://www.tamtam.ai/l/hardware-companies-grand-est) (342)
- [Professional services firms in Grand Est](https://www.tamtam.ai/l/professional-services-firms-grand-est) (316)
- [Distributors and wholesalers in Grand Est](https://www.tamtam.ai/l/distributors-and-wholesalers-grand-est) (307)
- [Critical infrastructure operators in Grand Est](https://www.tamtam.ai/l/critical-infrastructure-operators-grand-est) (257)
- [IT services companies in Grand Est](https://www.tamtam.ai/l/it-services-companies-grand-est) (248)
- [SaaS companies in Grand Est](https://www.tamtam.ai/l/saas-companies-grand-est) (216)
- [Education providers in Grand Est](https://www.tamtam.ai/l/education-companies-grand-est) (215)
- [IT Services and IT Consulting companies in Grand Est](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-grand-est) (213)
- [Software Development companies in Grand Est](https://www.tamtam.ai/l/software-development-companies-grand-est) (211)
- [Healthcare providers in Grand Est](https://www.tamtam.ai/l/healthcare-providers-grand-est) (202)
- [Construction companies in Grand Est](https://www.tamtam.ai/l/construction-companies-grand-est) (196)
- [Contract manufacturers in Grand Est](https://www.tamtam.ai/l/contract-manufacturers-grand-est) (192)
- [Retail companies in Grand Est](https://www.tamtam.ai/l/retail-companies-grand-est) (169)
- [Government Administration companies in Grand Est](https://www.tamtam.ai/l/government-administration-companies-grand-est) (167)
- [Industrial Machinery Manufacturing companies in Grand Est](https://www.tamtam.ai/l/industrial-machinery-manufacturing-companies-grand-est) (166)
- [Consulting firms in Grand Est](https://www.tamtam.ai/l/consulting-firms-grand-est) (165)
- [Food and beverage companies in Grand Est](https://www.tamtam.ai/l/food-and-beverage-companies-grand-est) (161)
- [Wholesale companies in Grand Est](https://www.tamtam.ai/l/wholesale-companies-grand-est) (159)

## The same list elsewhere in France

- [Multinational companies in France](https://www.tamtam.ai/l/multinational-companies-france) (11,864)
- [Multinational companies in Île-de-France](https://www.tamtam.ai/l/multinational-companies-ile-de-france) (6,028)
- [Multinational companies in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/multinational-companies-auvergne-rhone-alpes) (1,318)
- [Multinational companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/multinational-companies-hauts-de-seine) (1,231)
- [Multinational companies in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/multinational-companies-provence-alpes-cote-dazur) (638)
- [Multinational companies in the Rhône department](https://www.tamtam.ai/l/multinational-companies-rhone) (577)
- [Multinational companies in Occitanie](https://www.tamtam.ai/l/multinational-companies-occitanie) (532)
- [Multinational companies in Hauts-de-France](https://www.tamtam.ai/l/multinational-companies-hauts-de-france) (511)
- [Multinational companies in Nouvelle-Aquitaine](https://www.tamtam.ai/l/multinational-companies-nouvelle-aquitaine) (450)
- [Multinational companies in Pays de la Loire](https://www.tamtam.ai/l/multinational-companies-pays-de-la-loire) (390)
- [Multinational companies in the Bouches-du-Rhône department](https://www.tamtam.ai/l/multinational-companies-bouches-du-rhone) (351)
- [Multinational companies in the Nord department](https://www.tamtam.ai/l/multinational-companies-nord) (332)
- [Multinational companies in Brittany](https://www.tamtam.ai/l/multinational-companies-brittany) (264)
- [Multinational companies in the Haute-Garonne department](https://www.tamtam.ai/l/multinational-companies-haute-garonne) (246)
- [Multinational companies in the Yvelines department](https://www.tamtam.ai/l/multinational-companies-yvelines) (226)
- [Multinational companies in Bourgogne-Franche-Comté](https://www.tamtam.ai/l/multinational-companies-bourgogne-franche-comte) (220)
- [Multinational companies in Normandy](https://www.tamtam.ai/l/multinational-companies-normandy) (216)
- [Multinational companies in the Gironde department](https://www.tamtam.ai/l/multinational-companies-gironde) (200)
- [Multinational companies in the Val-de-Marne department](https://www.tamtam.ai/l/multinational-companies-val-de-marne) (200)
- [Multinational companies in the Seine-Saint-Denis department](https://www.tamtam.ai/l/multinational-companies-seine-saint-denis) (198)
- [Multinational companies in the Bas-Rhin department](https://www.tamtam.ai/l/multinational-companies-bas-rhin) (185)
- [Multinational companies in Paris](https://www.tamtam.ai/l/multinational-companies-paris) (3,531)
- [Multinational companies in Lyon](https://www.tamtam.ai/l/multinational-companies-lyon) (283)
- [Multinational companies in Boulogne-Billancourt](https://www.tamtam.ai/l/multinational-companies-boulogne-billancourt) (188)

---

Source: https://www.tamtam.ai/l/multinational-companies-grand-est