# The 100 largest companies in the Doubs department

Tamtam tracks 406 companies headquartered in the Doubs department. This list ranks the 100 largest by number of employees on LinkedIn, led by Université Marie et Louis Pasteur, CHU de Besançon and DELFINGEN. Their median headcount is 113. Half of them were founded in 1976 or later. The most common headquarters are Besançon (51).

The Doubs department features a diverse array of mid-sized to large organizations, with a notable presence of public sector entities and manufacturers. Companies like DELFINGEN, a global automotive supplier, and Amphenol FCi, specializing in connectors, highlight the region's industrial base. Groupe Chopard distributes various vehicles across Eastern France, while MATY Bijoutier is a jewelry and watch brand.

A significant pattern is the concentration of large public institutions in Besançon, including Université Marie et Louis Pasteur, CHU de Besançon, Région Bourgogne-Franche-Comté, and Besançon, Ville et Communauté Urbaine. These entities, alongside the Département du Doubs, are among the largest employers, reflecting a strong public services and education sector within the department.

🇫🇷 Doubs · 100 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Université Marie et Louis Pasteur](https://www.tamtam.ai/c/universite-marie-et-louis-pasteur) (umlp.fr)<br>Provides diverse academic programs across various fields, including sciences, health, humanities, and law, spanning multiple degrees from undergraduate to doctorate levels, integrated with research. | Higher Education | 🇫🇷 Besançon | 2,984 |  |
| 2 | [CHU de Besançon](https://www.tamtam.ai/c/chu-de-besancon) (chu-besancon.fr)<br>The organization provides specialized healthcare services, conducts research, offers training for healthcare professionals, and collaborates with regional establishments in Besançon | Hospitals and Health Care | 🇫🇷 Besançon | 1,602 |  |
| 3 | [DELFINGEN](https://www.tamtam.ai/c/delfingen) (delfingen.com)<br>Global automotive supplier specializing in on-board networks protection solutions and fluid transfer tubing, with a focus on customer satisfaction and worldwide presence since 1954 | Motor Vehicle Parts Manufacturing | 🇫🇷 Anteuil | 1,440 | 1954 |
| 4 | [Amphenol FCi](https://www.tamtam.ai/c/amphenol-fci) (amphenol-fci-besancon.com)<br>Design and manufacture high-quality connectors in telecommunications, consumer electronics, data storage, industry, and automotive sectors with full in-house production. | Computers and Electronics Manufacturing | 🇫🇷 Besançon | 1,097 | 1981 |
| 5 | [Groupe Chopard](https://www.tamtam.ai/c/groupe-chopard) (groupechopard.com)<br>Distributes cars, motorcycles, commercial vehicles, trucks, and cycles across Eastern France. Also supports rapid charging station development. | Retail Motor Vehicles | 🇫🇷 Besançon | 1,001 | 1996 |
| 6 | [Région Bourgogne-Franche-Comté](https://www.tamtam.ai/c/region-bourgogne-franche-comte) (bourgognefranchecomte.fr)<br>Managing regional public services including transportation, education facilities, economic development, energy transition, tourism, and agriculture across eight departments for millions of citizens. | Government Administration | 🇫🇷 Besançon | 953 |  |
| 7 | [Crédit Agricole Franche-Comté](https://www.tamtam.ai/c/credit-agricole-franche-comte) (credit-agricole.fr)<br>Regional bank serving individuals, businesses, farmers, and public entities with financial services, supporting local projects and economic growth. | Banking | 🇫🇷 Besançon | 936 | 1993 |
| 8 | [Besançon, Ville et Communauté Urbaine](https://www.tamtam.ai/c/besancon-ville-et-communaute-urbaine) (grandbesancon.fr)<br>Managing urban community, promoting economic development, fostering innovation in microtechnology, and providing public services for residents, attracting businesses and talent. | Government Administration | 🇫🇷 Besançon | 659 | 2001 |
| 9 | [Département du Doubs](https://www.tamtam.ai/c/departement-du-doubs) (doubs.fr)<br>Local government ensuring social solidarity and support across the Doubs region, with 2300 agents implementing daily missions. | Government Administration | 🇫🇷 Besançon | 588 | 1790 |
| 10 | [MATY Bijoutier](https://www.tamtam.ai/c/maty-bijoutier) (maty.com)<br>A renowned jewelry and watch brand founded in 1951, offering a wide range of high-quality products accessible through online and physical stores | Retail Luxury Goods and Jewelry | 🇫🇷 Besançon | 501 | 1951 |
| 11 | [Flex-N-Gate Europe](https://www.tamtam.ai/c/flex-n-gate-europe) (flex-n-gate.com)<br>Manufacturing and supplying high-quality automotive external parts including plastic, metal, assembly, and lighting with extensive R&D and production facilities. | Motor Vehicle Manufacturing | 🇫🇷 Audincourt | 457 |  |
| 12 | [EIMI GROUPE](https://www.tamtam.ai/c/eimi-groupe) (eimi.fr)<br>Specializes in energy and environmental efficiency services, including HVAC, electrical, and professional kitchen installations and maintenance. | Construction | 🇫🇷 Etupes | 437 | 1979 |
| 13 | [Fondation Pluriel](https://www.tamtam.ai/c/fondation-pluriel) (fondationpluriel.org)<br>The Foundation Pluriel is a collective supporting individuals with disabilities, dependency, or social fragility towards autonomy and inclusion through tailored projects and complementary services | Non-profit Organizations | 🇫🇷 Besançon | 422 | 2022 |
| 14 | [Lycée Victor Hugo](https://www.tamtam.ai/c/lycee-victor-hugo-besancon) (lyceehugobesancon.org)<br>Located in a green park in the Planoise neighborhood, this company is a versatile and scientific high school with excellent preparatory classes for top universities | Education Administration Programs | 🇫🇷 Besançon | 416 | 1980 |
| 15 | [Peugeot Motocycles Groupe](https://www.tamtam.ai/c/peugeot-motocycles-groupe) (peugeot-motocycles.com)<br>Designs and sells two and three-wheeled motorcycles, including premium French models, electric motorcycles, and historic brands, with a global network. | Motor Vehicle Manufacturing | 🇫🇷 Mandeure | 355 | 1898 |
| 16 | [FEMTO-ST Institute](https://www.tamtam.ai/c/femto-st-institute) (femto-st.fr)<br>A joint research unit affiliated with CNRS, UFC, ENSMM, and UTBM, focusing on engineering sciences, multidisciplinary research, innovation, and industrial partnerships | Higher Education | 🇫🇷 Besançon | 334 | 2004 |
| 17 | [SIS Manufacture de Maroquinerie](https://www.tamtam.ai/c/sis-manufacture-de-maroquinerie) (sis-fr.com)<br>Development, industrialization, and production of leather goods, leather wrapping, and watch straps with tradition and innovation. | Retail Luxury Goods and Jewelry | 🇫🇷 Valdahon | 332 | 1998 |
| 18 | [LOSANGE](https://www.tamtam.ai/c/losange)<br>A group of manufactures providing jewelry pieces in medium to large series, part of a larger group specializing in high-end jewelry Engaged in CSR initiatives | Retail Luxury Goods and Jewelry | 🇫🇷 Besançon | 317 |  |
| 19 | [ECM Ecole de Commerce et Management](https://www.tamtam.ai/c/ecm-ecole-de-commerce-et-management) (ecm-france.fr)<br>Business and management school offering work-study programs in marketing, sales, real estate, HR, finance, and strategic management, serving students and businesses. | Higher Education | 🇫🇷 Besançon | 289 | 1995 |
| 20 | [PMT - pôle des microtechniques](https://www.tamtam.ai/c/pmt-pole-des-microtechniques) (pmt-innovation.com)<br>Catalyzes innovation and accelerates business in microtechnology sectors, supporting health, aerospace, defense industries, and startups in Bourgogne-Franche-Comté. | Civic and Social Organizations | 🇫🇷 Besançon | 289 | 2005 |
| 21 | [SOTTAS SA](https://www.tamtam.ai/c/sottas-sa) (sottas.ch)<br>Swiss company specializing in metal construction projects including industrial buildings, administrative centers, commercial spaces, bridges, and various metal structures with 300 employees. | Construction | 🇫🇷 Bulle | 289 | 1982 |
| 22 | [Eliad](https://www.tamtam.ai/c/eliad) (eliad-fc.fr)<br>An associative company providing home care and services with 1,100 employees, operating in nearly 900 municipalities in Doubs and Haute-Saône | Individual and Family Services | 🇫🇷 Besançon | 276 | 2014 |
| 23 | [Zurflüh-Feller](https://www.tamtam.ai/c/zurfluh-feller) (zurfluh-feller.fr)<br>Design, development, and manufacturing of exterior building closure components with extensive industrial integration and international market presence. | Building Finishing Contractors | 🇫🇷 Noirefontaine | 255 | 1920 |
| 24 | [Académie de Besançon](https://www.tamtam.ai/c/academie-de-besancon) (ac-besancon.fr)<br>The Académie de Besançon offers education in four departments, focusing on professional training and university research in various industries | Education Administration Programs | 🇫🇷 Besançon | 246 |  |
| 25 | [Fondation Arc-en-Ciel](https://www.tamtam.ai/c/fondation-arc-en-ciel) (fondation-arcenciel.fr)<br>Management of eight care and support facilities assisting over 5500 vulnerable individuals affected by illness, disability, or old age annually. | Non-profit Organizations | 🇫🇷 Montbéliard | 245 | 1981 |
| 26 | [Ensemblier DéFI](https://www.tamtam.ai/c/ensemblier-defi) (ensemblier-defi.fr)<br>A network of nine social enterprises providing services and products while supporting the social and professional integration of individuals facing difficulties | Civic and Social Organizations | 🇫🇷 Valentigney | 241 | 1989 |
| 27 | [Espace 3000 - Groupe Cassard](https://www.tamtam.ai/c/espace-3000-groupe-cassard) (espace3000.fr)<br>Automotive group operating 12 dealerships in France, selling and servicing Audi, Volkswagen, Skoda, Seat, and Cupra vehicles. | Motor Vehicle Manufacturing | 🇫🇷 Besançon | 235 | 1990 |
| 28 | [Groupe JMJ](https://www.tamtam.ai/c/groupe-jmj) (groupejmj.com)<br>Family-owned group selling new and used vehicles across multiple brands with tailored services, financing, and maintenance in a regional footprint. | Motor Vehicle Manufacturing | 🇫🇷 Besançon | 227 | 1957 |
| 29 | [Schrader Pacific Advanced Valves](https://www.tamtam.ai/c/schrader-pacific-advanced-valves) (schrader-pacific.fr)<br>Designs and produces valves and components for automotive, industrial, and aeronautical sectors, focusing on innovative solutions for future mobility challenges. | Motor Vehicle Parts Manufacturing | 🇫🇷 Pontarlier | 219 | 1898 |
| 30 | [Établissement de Santé de Quingey](https://www.tamtam.ai/c/etablissement-de-sante-de-quingey) (chquingey.fr)<br>The healthcare facility in Quingey offers a range of services including physical medicine, long-term care, Alzheimer's unit, home nursing, and specialized care for Parkinson's | Medical Practices | 🇫🇷 Quingey | 215 | 2016 |
| 31 | [MUTUALITE FRANCAISE COMTOISE](https://www.tamtam.ai/c/mutualite-francaise-comtoise) (mutcomtoise.fr)<br>social economy organization providing accessible healthcare, dental, optical, auditory, and elderly care services with cooperative governance and social progress focus | Hospitals and Health Care | 🇫🇷 Besançon | 207 |  |
| 32 | [STREIT Groupe](https://www.tamtam.ai/c/streit-groupe) (linktr.ee)<br>A machining, assembly, and co-design specialist with a focus on high-quality global solutions, offering turn-key solutions and a range of services | Industrial Machinery Manufacturing | 🇫🇷 Pays-de-Clerval | 205 | 1968 |
| 33 | [GUILLIN EMBALLAGES](https://www.tamtam.ai/c/guillin-emballages) (groupeguillin.fr)<br>Design, manufacture, and distribute standard thermoformed plastic packaging for food industry professionals across Europe, focusing on cakes and catering. | Packaging and Containers Manufacturing | 🇫🇷 Ornans | 184 | 1972 |
| 34 | [R.Bourgeois](https://www.tamtam.ai/c/r-bourgeois) (rbourgeois.fr)<br>Production and supply of high precision magnetic steel rotor and stator lamination assemblies for electric motors, generators, and transformers worldwide. | Industrial Machinery Manufacturing | 🇫🇷 Besançon | 176 | 1929 |
| 35 | [DIMECO](https://www.tamtam.ai/c/dimeco) (dimeco.com)<br>Customized equipment and solutions for high-quality sheet metal part production including stamping, punching, shearing, rollforming, and bending from coil. | Machinery Manufacturing | 🇫🇷 Pirey | 155 | 1957 |
| 36 | [CCAS de Besançon](https://www.tamtam.ai/c/ccas-de-besancon) (besancon.fr)<br>The company is a socially engaged organization in Besançon, recognized for its innovations and projects to meet the social needs of its residents | Government Administration | 🇫🇷 Besançon | 155 | 1972 |
| 37 | [IUT Besançon-Vesoul](https://www.tamtam.ai/c/iut-besancon-vesoul) (iut-bv.univ-fcomte.fr)<br>The Institut Universitaire de Technologie offers a variety of technological and professional programs in areas such as chemistry, business management, and logistics, with opportunities for hands-on learning and research | Education Administration Programs | 🇫🇷 Besançon | 148 | 1967 |
| 38 | [CIC-BT CHU Besançon](https://www.tamtam.ai/c/cic-bt-chu-besancon) (fc-sante.fr)<br>The Clinical Investigation Center in Besançon supports research partners with methodological and logistical services for clinical trials, facilitating translation from basic research to clinical practice | Pharmaceutical Manufacturing | 🇫🇷 Besançon | 147 |  |
| 39 | [PEUGEOT SAVEURS SNC](https://www.tamtam.ai/c/peugeot-saveurs-snc) (fr.peugeot-saveurs.com)<br>Design and production of spice and coffee mills, wine accessories, ceramic ovenware, and offering exceptional spices with sustainable practices. | Manufacturing | 🇫🇷 Quingey | 133 | 1810 |
| 40 | [Maison Jean Rousseau](https://www.tamtam.ai/c/maison-jean-rousseau) (jean-rousseau.com)<br>Family-owned French company specializing in handmade, personalized luxury leather goods for an international clientele valuing tradition and authenticity. | Retail Luxury Goods and Jewelry | 🇫🇷 Pelousey | 132 | 1954 |
| 41 | [MANTION](https://www.tamtam.ai/c/mantion) (mantion.com)<br>Design, manufacture, and distribution of sliding systems for doors, gates, and shutters serving residential and industrial construction markets worldwide. | Wholesale Building Materials | 🇫🇷 Besançon | 131 | 1920 |
| 42 | [Clinique Saint Vincent](https://www.tamtam.ai/c/clinique-saint-vincent) (elsan.care)<br>A modern medical and surgical facility in Besançon offering comprehensive healthcare services in a high-level hospitality setting, part of the ELSAN Group | Hospitals and Health Care | 🇫🇷 Besançon | 130 |  |
| 43 | [JTEKT COLUMN SYSTEMS FRANCE](https://www.tamtam.ai/c/jtekt-column-systems-france) (jtekt-cs.fr)<br>An automotive supplier specializing in steering columns with 400 employees, part of the global FUJIKIKO Group based in Japan Recruiting in various sectors Visit website | Motor Vehicle Parts Manufacturing | 🇫🇷 Mandeure | 128 | 2023 |
| 44 | [UBFC - Université Bourgogne-Franche-Comté](https://www.tamtam.ai/c/ubfc-universite-bourgogne-franche-comte) (ubfc.fr)<br>A community of 7 institutions in Bourgogne-Franche-Comté offering multidisciplinary training, with 67,000 students, 2,450 researchers, and 57 laboratories | Higher Education | 🇫🇷 Besançon | 127 | 2015 |
| 45 | [SUPMICROTECH-ENSMM](https://www.tamtam.ai/c/supmicrotech-ensmm) (supmicrotech.fr)<br>A higher education institution located in Besançon, France, specializing in mechanical engineering and microtechnology education and research | Higher Education | 🇫🇷 Besançon | 121 | 1902 |
| 46 | [Keolis Besançon Mobilités](https://www.tamtam.ai/c/keolis-besancon-mobilites) (keolis-besancon.com)<br>A subsidiary of Keolis, Keolis Besançon Mobilités operates the Ginko bus and tram network, focusing on safety, reliability, punctuality, comfort, and passenger information | Urban Transit Services | 🇫🇷 Besançon | 119 |  |
| 47 | [Groupe SILVANT](https://www.tamtam.ai/c/groupe-silvant) (silvant.com)<br>Manufacturing luxury metal articles for leather goods and jewelry, combining precision craftsmanship with a passion for beauty and quality. | Retail Luxury Goods and Jewelry | 🇫🇷 Damprichard | 118 | 1976 |
| 48 | [évole énergies](https://www.tamtam.ai/c/evole-energies) (evole-energies.fr)<br>Provides professional and residential customers with petroleum products, biofuels, electricity, and wood pellets as alternative energy solutions. | Oil and Gas | 🇫🇷 Baume-les-Dames | 116 | 1926 |
| 49 | [Urssaf Franche-Comté](https://www.tamtam.ai/c/urssaf-franche-comte) (franche-comte.urssaf.fr)<br>A leading social financing operator collecting and controlling social contributions for various organizations, prioritizing service to businesses, associations, and cross-border workers | Government Administration | 🇫🇷 École-Valentin | 115 |  |
| 50 | [CPAM du Doubs (Assurance Maladie)](https://www.tamtam.ai/c/cpam-du-doubs-assurance-maladie) (assurance-maladie.ameli.fr)<br>Working at this company means contributing to public health projects to protect over 60 million insured individuals, with a focus on values like solidarity and innovation | Government Administration | 🇫🇷 Besançon | 113 |  |
| 51 | [ARS](https://www.tamtam.ai/c/ars) (ars-metal.com)<br>Family-owned company founded in 1984, supplying cold-rolled and cold-drawn products to various industries while maintaining European quality standards Located in France with production sites in Besançon and Saint Maximin | Utilities | 🇫🇷 Besançon | 112 | 1984 |
| 52 | [IRTS de Franche-Comté](https://www.tamtam.ai/c/irts-de-franche-comte) (irts-fc.fr)<br>The company offers diploma courses in social work from levels 3 to 7, continuous professional training, skill assessments, and validation of prior learning | Higher Education | 🇫🇷 Besançon | 112 |  |
| 53 | [MBP - Mecanique Baumoise de Precision](https://www.tamtam.ai/c/mbp-mecanique-baumoise-de-precision) (mbp-usinage.fr)<br>Family-owned company specializing in precision machining and subcontracting, offering comprehensive services from raw materials to just-in-time delivery across various industries. | Turned Products and Fastener Manufacturing | 🇫🇷 Autechaux | 111 | 1991 |
| 54 | [Clinique Saint Pierre](https://www.tamtam.ai/c/clinique-saint-pierre-pontarlier) (elsan.care)<br>The clinic in Pontarlier, France provides comprehensive inpatient and outpatient care, including rehabilitation services and specialized programs for falls prevention, obesity, and cancer | Hospitals and Health Care | 🇫🇷 Pontarlier | 109 |  |
| 55 | [Groupe Nedey automobiles](https://www.tamtam.ai/c/groupe-nedey-automobiles) (nedey.com)<br>Automobile sales and services, with historical Citroën dealerships and recent Peugeot acquisitions, focusing on customer experience and marketing for growth. | Motor Vehicle Manufacturing | 🇫🇷 Montbéliard | 107 |  |
| 56 | [JEAN-LOUIS BURDET SAS](https://www.tamtam.ai/c/jean-louis-burdet-sas) (jlburdet.com)<br>Design and manufacture of high-end watch components including metal bracelets, clasps, buckles, and watch cases using noble materials. | Retail Luxury Goods and Jewelry | 🇫🇷 Damprichard | 104 | 1980 |
| 57 | [PROCOMPTA - EXPERTISE COMPTABLE](https://www.tamtam.ai/c/procompta-expertise-comptable) (procompta.com)<br>An independent accounting firm with 50 years of regional expertise, serving over 3,000 clients in 7 French towns with a team of 120 specialists | Accounting | 🇫🇷 École-Valentin | 101 | 1960 |
| 58 | [POLYCLINIQUE DE FRANCHE COMTE (Groupe Elsan)](https://www.tamtam.ai/c/polyclinique-de-franche-comte-groupe-elsan) (elsan.care)<br>A private healthcare group in Besançon formed from the merger of several clinics, now part of ELSAN Group providing healthcare services in France | Hospitals and Health Care | 🇫🇷 Besançon | 100 |  |
| 59 | [MARCEAU](https://www.tamtam.ai/c/marceau) (marceau.fr)<br>Design and manufacture of robust continuous handling systems for internal logistics, optimizing processes with automation in various industrial sectors. | Machinery Manufacturing | 🇫🇷 Doubs | 99 | 1946 |
| 60 | [CHEVAL FRERES](https://www.tamtam.ai/c/cheval-freres) (cheval-freres.fr)<br>Specializes in manufacturing crowns and pushers for luxury watchmaking, jewelry, and high-tech industries using advanced materials and finishing techniques. | Retail Luxury Goods and Jewelry | 🇫🇷 École-Valentin | 98 | 1848 |
| 61 | [Micro-Mega SA](https://www.tamtam.ai/c/micro-mega-sa) (micro-mega.com)<br>A globally recognized company specializing in designing, manufacturing, and selling high-quality dental surgery devices since 1905, with a focus on endodontic products made in France | Medical Equipment Manufacturing | 🇫🇷 Besançon | 98 | 1905 |
| 62 | [Pôle Formation UIMM Franche-Comté](https://www.tamtam.ai/c/pole-formation-uimm-franche-comte) (formation-industries-fc.fr)<br>Specialized training center for the metal industry, providing skill development for youth, employees, and job seekers to meet industry needs | Professional Training and Coaching | 🇫🇷 Exincourt | 96 | 1970 |
| 63 | [Statice](https://www.tamtam.ai/c/statice) (statice.com)<br>Design, development, and production of customized medical implants and instruments using advanced microtechniques and biomaterials for various specialties. | Biotechnology Research | 🇫🇷 Besançon | 94 | 1978 |
| 64 | [STAINLESS](https://www.tamtam.ai/c/stainless) (stainless.eu)<br>Sole agent, stockist, and distributor of high-performance steels and alloys, supporting high-value applications in Medical, Micro-electronic, and Aerospace fields globally. | Wholesale | 🇫🇷 Dannemarie-sur-Crète | 92 | 1928 |
| 65 | [MAPE Groupe](https://www.tamtam.ai/c/mape-groupe) (groupe-mape.com)<br>A 90-person company specializing in air and water quality control, with on-site laboratories, serving various industries with multiple agencies Visit website for services | Environmental Services | 🇫🇷 Étupes | 92 | 1991 |
| 66 | [In Extenso Centre-Est](https://www.tamtam.ai/c/in-extenso-centre-est) (inextenso.fr)<br>A major player in accounting and consulting for small and medium-sized businesses in Eastern France, providing support from creation to transmission | Accounting | 🇫🇷 Besançon | 91 |  |
| 67 | [CIMRAD](https://www.tamtam.ai/c/cimrad) (laradiologie.com)<br>A medical imaging group in Besançon, offering comprehensive radiology services with state-of-the-art equipment and a focus on excellence in various imaging specialties | Medical Practices | 🇫🇷 Besançon | 90 |  |
| 68 | [AUGE MICROTECHNIC GROUP](https://www.tamtam.ai/c/auge-microtechnic-group) (augemicrotechnic.com)<br>Specializes in development, tooling, cutting, slitting, injection molding and overmolding, stamping, and assembly of microtechnic components. | Manufacturing | 🇫🇷 Thise | 89 | 1934 |
| 69 | [PROLIANS BURDIN MARINGUE](https://www.tamtam.ai/c/prolians-burdin-maringue) (prolians.fr)<br>PROLIANS, a construction expertise company of Groupe DESCOURS & CABAUD, offers a wide range of supplies and services to over 200 different trades | Wholesale | 🇫🇷 Besançon | 89 |  |
| 70 | [GRETA-CFA du Haut-Doubs](https://www.tamtam.ai/c/greta-cfa-du-haut-doubs) (greta-franche-comte.fr)<br>A local organization in Haut-Doubs providing a wide range of training services, collaborating with partners like Pôle-Emploi and CAP Emploi | Professional Training and Coaching | 🇫🇷 Pontarlier | 82 |  |
| 71 | [SOPIL](https://www.tamtam.ai/c/sopil) (sopil.fr)<br>Family-owned company specializing in stamping small ferrous and alloy metal parts for automotive, electrical, aerospace, medical, and household appliance industries. | Appliances, Electrical, and Electronics Manufacturing | 🇫🇷 Pirey | 81 | 1961 |
| 72 | [VF CONFORT](https://www.tamtam.ai/c/vf-confort) (vf-confort.fr)<br>Distribution of bathroom and heating equipment with technical services, supporting customers with over 15,000 products and multiple showrooms. | Wholesale | 🇫🇷 Thise | 80 | 1947 |
| 73 | [GROUPE VITTORI](https://www.tamtam.ai/c/groupe-vittori) (groupe-vittori.com)<br>Providing construction, renovation, and maintenance services with expertise in finishing trades and turnkey project management in eastern France. | Construction | 🇫🇷 Audincourt | 80 | 1989 |
| 74 | [Habitat 25](https://www.tamtam.ai/c/habitat-25) (habitat25.fr)<br>Habitat 25 provides personalized housing solutions, focusing on development, energy efficiency, and social support for residents in the Doubs region | Real Estate | 🇫🇷 Besançon | 79 | 1919 |
| 75 | [CTS - Équipement du hall d'entrée](https://www.tamtam.ai/c/cts-equipement-du-hall-d-entree) (c-t-s.fr)<br>Specializing in equipment for collective housing, this company manufactures and sells products like mailboxes, doors, fire doors, and armored doors with a focus on French craftsmanship | Facilities Services | 🇫🇷 École-Valentin | 78 | 1976 |
| 76 | [ALCIS](https://www.tamtam.ai/c/alcis) (alcis.net)<br>Expertise and equipment for developing, certifying, and manufacturing EC-marked medical devices, including quality management and legal manufacturing roles. | Biotechnology Research | 🇫🇷 Besançon | 77 | 1999 |
| 77 | [CLA Besançon - Université Marie et Louis Pasteur](https://www.tamtam.ai/c/cla-besancon-universite-marie-et-louis-pasteur) (cla.univ-fcomte.fr)<br>Established in 1958, this language center in Besançon offers language training in FLE and various languages, teacher training, research, and international expertise services | Higher Education | 🇫🇷 Besançon | 76 | 1958 |
| 78 | [GRADeS Bourgogne-Franche-Comté](https://www.tamtam.ai/c/grades-bourgogne-franche-comte)<br>Supporting healthcare professionals with digital tools integration, managing health information systems, and promoting e-health strategy through expertise, innovation, and training. | Government Administration | 🇫🇷 Besançon | 74 | 2020 |
| 79 | [Opale Energies Engagées](https://www.tamtam.ai/c/opale-energies-engagees) (opale-energies.fr)<br>Development and management of wind energy projects with a focus on sustainability, innovation, and strong community and territorial respect. | Electric Power Generation | 🇫🇷 Fontain | 73 | 2008 |
| 80 | [CCI Saône-Doubs](https://www.tamtam.ai/c/cci-saone-doubs) (saone-doubs.cci.fr)<br>Public establishment led by business leaders, supporting entrepreneurs and local authorities in economic development, training, and defending business interests in Saône-Doubs. | Government Administration | 🇫🇷 Besançon | 73 | 1819 |
| 81 | [SIMONIN WOOD SOLUTIONS](https://www.tamtam.ai/c/simonin-wood-solutions) (simonin.com)<br>Manufacture and export of high-quality, customized wood construction components with advanced technology and extensive international experience since 1967. | Construction | 🇫🇷 Montlebon | 72 | 1967 |
| 82 | [BIOMEDAL](https://www.tamtam.ai/c/biomedal) (biomedal-formation.fr)<br>A higher education institution offering specialized health, sports, and dietetics training in Besançon, Dijon, Clermont-Ferrand, and Nancy, including preparatory courses and certifications | Higher Education | 🇫🇷 Besançon | 72 | 2000 |
| 83 | [CRYLA GROUP](https://www.tamtam.ai/c/cryla-group) (cryla-group.com)<br>Cryla Group specializes in high-precision microtechnical subcontracting, industrializing innovative solutions for demanding markets such as Aerospace, Medical, Luxury, and Industry | Industrial Machinery Manufacturing | 🇫🇷 Besançon | 70 | 1951 |
| 84 | [TRANSPORTS JEANTET](https://www.tamtam.ai/c/transports-jeantet) (groupe-jeantet.com)<br>Provides international and domestic transport, logistics, and courier services with a focus on quality, flexibility, and strong partnerships. | Truck Transportation | 🇫🇷 Chemaudin et Vaux | 70 | 1948 |
| 85 | [DIMO - Objets et textiles personnalisés](https://www.tamtam.ai/c/dimo-objets-et-textiles-personnalises) (dimo.fr)<br>Specializing in promotional items and textiles for 60 years, providing customization services in France for brand awareness, product promotion, and customer loyalty | Advertising Services | 🇫🇷 Châtillon-le-Duc | 68 | 1958 |
| 86 | [Alliance MIM](https://www.tamtam.ai/c/alliance-mim) (alliance-mim.com)<br>Design and manufacture of innovative technological solutions using metal and ceramic powder injection and sintering for high-value small technical assemblies. | Industrial Machinery Manufacturing | 🇫🇷 Saint-Vit | 68 | 1995 |
| 87 | [GROUPE MAILLARD INDUSTRIE](https://www.tamtam.ai/c/groupe-maillard-industrie) (groupgmi.com)<br>Specialized industrial group in plastic and metal transformation, offering custom solutions across diverse sectors with innovation and expertise. | Manufacturing | 🇫🇷 Autechaux | 67 | 1981 |
| 88 | [RD-BIOTECH](https://www.tamtam.ai/c/rd-biotech) (rd-biotech.com)<br>French CRO specializing in biomanufacturing of plasmids, monoclonal antibodies, recombinant proteins, and cells Services include antibody engineering, analytical services, and FastELISA kits development | Biotechnology Research | 🇫🇷 Besançon | 67 | 2002 |
| 89 | [DIXI microtechniques](https://www.tamtam.ai/c/dixi-microtechniques) (diximicrotechniques.com)<br>Manufacturing high-precision microtechnology components and solutions for various industries, focusing on quality and advanced engineering techniques. | Industrial Machinery Manufacturing | 🇫🇷 Marchaux-Chaudefontaine | 65 |  |
| 90 | [Pixee Medical](https://www.tamtam.ai/c/pixee-medical) (pixee-medical.com)<br>Development of augmented reality smart glasses and software for precise, consumable-free surgical navigation and prosthesis placement assistance. | Medical Equipment Manufacturing | 🇫🇷 Besançon | 65 | 2017 |
| 91 | [Coopilote](https://www.tamtam.ai/c/coopilote) (coopilote.com)<br>Established in 2002, this cooperative enables aspiring entrepreneurs to operate as employee-entrepreneurs, offering legal and administrative support, personalized training, and networking opportunities | Business Consulting and Services | 🇫🇷 Montbéliard | 64 | 2002 |
| 92 | [FROMAGERIE BADOZ](https://www.tamtam.ai/c/fromagerie-badoz) (fromagerie-badoz.com)<br>Specializing in traditional cheeses from the Jura Massif, such as Mont d’or, Comté, and cancoillotte, with award-winning Mont d'Or Paris 2023 gold medals | Food and Beverage Manufacturing | 🇫🇷 Pontarlier | 62 |  |
| 93 | [PAPETERIE ZUBER RIEDER](https://www.tamtam.ai/c/papeterie-zuber-rieder) (zuberrieder.fr)<br>Specialized manufacturing of uncoated paper specifically designed for use in the label market, focusing on quality and application. | Paper and Forest Product Manufacturing | 🇫🇷 Boussières | 62 | 1881 |
| 94 | [UMR Right](https://www.tamtam.ai/c/umr-right) (umr-right.com)<br>A joint research unit affiliated with INSERM, EFS, and University of Franche-Comté focusing on cancer immunity, immunotherapy, organ transplantation, and autoimmune diseases research | Hospitals and Health Care | 🇫🇷 Besançon | 62 |  |
| 95 | [Digital Surf](https://www.tamtam.ai/c/digital-surf) (digitalsurf.com)<br>Provider of innovative micro and nano-surface metrology solutions with flagship Mountains Technology software for research, industrial, and production environments. | Software Development | 🇫🇷 Besançon | 61 | 1989 |
| 96 | [CRISTELFrance](https://www.tamtam.ai/c/cristelfrance) (cristel.com)<br>Manufacture of high-quality, functional, and aesthetically designed stainless steel cookware with recognized French heritage and origin certifications. | Retail | 🇫🇷 Fesches-le-Châtel | 61 | 1983 |
| 97 | [DIMEO Imagerie Médicale](https://www.tamtam.ai/c/dimeo-imagerie-medicale) (dimeo-imagerie.fr)<br>Dimeo Medical Imaging Group, established in 1976 in Doubs, France, operates 5 offices providing comprehensive medical imaging services for patients | Medical Practices | 🇫🇷 Besançon | 61 | 1976 |
| 98 | [AVENIA](https://www.tamtam.ai/c/avenia) (linktr.ee)<br>An accounting firm in Bourgogne Franche-Comté offers comprehensive financial services to businesses, specializing in audits, tax compliance, and growth strategies | Accounting | 🇫🇷 Baume-les-Dames | 61 | 1972 |
| 99 | [Préfecture du Doubs](https://www.tamtam.ai/c/prefecture-du-doubs) (doubs.gouv.fr)<br>Official page for government services in the Doubs region, offering a wide range of administrative resources and information to the public | Government Administration | 🇫🇷 Besançon | 60 |  |
| 100 | [COMPO France](https://www.tamtam.ai/c/compo-france) (compo.com)<br>Manufacturer and distributor of soil, fertilizers, seeds, treatments, and pest control products for amateur gardeners under multiple brand names. | Manufacturing | 🇫🇷 Roche-lez-Beaupré | 59 |  |

## 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 the Doubs department

- [Companies with in-house R&D in the Doubs department](https://www.tamtam.ai/l/r-and-d-companies-doubs) (78)
- [Contract manufacturers in the Doubs department](https://www.tamtam.ai/l/contract-manufacturers-doubs) (56)
- [Manufacturers in the Doubs department](https://www.tamtam.ai/l/manufacturers-doubs) (54)
- [Multinational companies in the Doubs department](https://www.tamtam.ai/l/multinational-companies-doubs) (49)
- [Retail chains in the Doubs department](https://www.tamtam.ai/l/retail-chains-doubs) (32)
- [Public sector organisations in the Doubs department](https://www.tamtam.ai/l/public-sector-organisations-doubs) (31)
- [Hardware manufacturers in the Doubs department](https://www.tamtam.ai/l/hardware-companies-doubs) (27)
- [Family-owned companies in the Doubs department](https://www.tamtam.ai/l/family-owned-companies-doubs) (27)

## The same list elsewhere in France

- [The largest companies in France](https://www.tamtam.ai/l/largest-companies-france) (90,813)
- [The largest companies in Île-de-France](https://www.tamtam.ai/l/largest-companies-ile-de-france) (36,143)
- [The largest companies in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/largest-companies-auvergne-rhone-alpes) (11,033)
- [The largest companies in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/largest-companies-provence-alpes-cote-dazur) (6,699)
- [The largest companies in Occitanie](https://www.tamtam.ai/l/largest-companies-occitanie) (5,769)
- [The largest companies in Grand Est](https://www.tamtam.ai/l/largest-companies-grand-est) (5,700)
- [The largest companies in Nouvelle-Aquitaine](https://www.tamtam.ai/l/largest-companies-nouvelle-aquitaine) (5,460)
- [The largest companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/largest-companies-hauts-de-seine) (5,160)
- [The largest companies in the Rhône department](https://www.tamtam.ai/l/largest-companies-rhone) (4,813)
- [The largest companies in Hauts-de-France](https://www.tamtam.ai/l/largest-companies-hauts-de-france) (4,505)
- [The largest companies in Pays de la Loire](https://www.tamtam.ai/l/largest-companies-pays-de-la-loire) (4,269)
- [The largest companies in the Bouches-du-Rhône department](https://www.tamtam.ai/l/largest-companies-bouches-du-rhone) (3,318)
- [The largest companies in Brittany](https://www.tamtam.ai/l/largest-companies-brittany) (3,058)
- [The largest companies in the Nord department](https://www.tamtam.ai/l/largest-companies-nord) (2,806)
- [The largest companies in the Gironde department](https://www.tamtam.ai/l/largest-companies-gironde) (2,435)
- [The largest companies in the Haute-Garonne department](https://www.tamtam.ai/l/largest-companies-haute-garonne) (2,406)
- [The largest companies in Normandy](https://www.tamtam.ai/l/largest-companies-normandy) (2,380)
- [The largest companies in the Loire-Atlantique department](https://www.tamtam.ai/l/largest-companies-loire-atlantique) (2,046)
- [The largest companies in Bourgogne-Franche-Comté](https://www.tamtam.ai/l/largest-companies-bourgogne-franche-comte) (1,867)
- [The largest companies in Centre-Val de Loire](https://www.tamtam.ai/l/largest-companies-centre-val-de-loire) (1,701)
- [The largest companies in the Alpes-Maritimes department](https://www.tamtam.ai/l/largest-companies-alpes-maritimes) (1,538)
- [The largest companies in Paris](https://www.tamtam.ai/l/largest-companies-paris) (22,790)
- [The largest companies in Lyon](https://www.tamtam.ai/l/largest-companies-lyon) (2,679)
- [The largest companies in Toulouse](https://www.tamtam.ai/l/largest-companies-toulouse) (1,565)

---

Source: https://www.tamtam.ai/l/largest-companies-doubs