# The 100 largest companies in the Haute-Garonne department

Tamtam tracks 2,404 companies headquartered in the Haute-Garonne department. This list ranks the 100 largest by number of employees on LinkedIn, led by Airbus, Groupama d'Oc and Newrest. Their median headcount is 643. Half of them were founded in 1977 or later. The most common headquarters are Toulouse (68), Blagnac (9) and Colomiers (3).

The companies in Haute-Garonne are mostly large, well-established firms, with a strong presence in aviation and aerospace manufacturing. Airbus, founded in 2014, designs and manufactures commercial aircraft and provides space systems. Newrest offers catering services across various sectors, while Pierre Fabre Laboratories focuses on pharmaceutical and dermo-cosmetic products. Groupama d'Oc is an insurance company serving Southern France, and CHU de Toulouse is a leading university hospital.

Many of these companies, such as Airbus, Airbus Aircraft, Latecoere, ATR, Liebherr Aerospace and Transportation, and Groupe MECACHROME, are involved in aviation and aerospace manufacturing, indicating a significant concentration of this industry in the region. Most companies are headquartered in Toulouse or its immediate surroundings like Blagnac and Balma.

🇫🇷 Haute-Garonne · 100 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Airbus](https://www.tamtam.ai/c/airbus) (airbus.com)<br>Pioneers sustainable aerospace, designs and manufactures commercial aircraft, offers space systems, defense, security, and provides civil and military rotorcraft solutions globally. | Aviation and Aerospace Component Manufacturing | 🇫🇷 Blagnac | 88,309 | 2014 |
| 2 | [Groupama d'Oc](https://www.tamtam.ai/c/groupama-d-oc) (groupama.fr)<br>Insurance company serving 14 departments with 345 branches in Southern France, offering a range of insurance products and services | Insurance | 🇫🇷 Balma | 28,000 | 1900 |
| 3 | [Newrest](https://www.tamtam.ai/c/newrest) (newrest.eu)<br>Catering and associated services across various sectors including airline, concession, remote sites, facility management, and railway catering concessions. | Food and Beverage Services | 🇫🇷 Toulouse | 14,468 |  |
| 4 | [Pierre Fabre Laboratories](https://www.tamtam.ai/c/pierre-fabre-laboratories) (pierre-fabre.com)<br>Global pharmaceutical and dermo-cosmetic company with strong presence in France. Focused on medical and natural products, operating worldwide with manufacturing in France. | Pharmaceutical Manufacturing | 🇫🇷 Toulouse | 9,651 | 1962 |
| 5 | [CHU de Toulouse](https://www.tamtam.ai/c/chu-de-toulouse) (chu-toulouse.fr)<br>A leading university hospital in Occitanie, offering healthcare, research, education, and innovation with over 4,000 doctors and 12,000 staff | Hospitals and Health Care | 🇫🇷 Toulouse | 6,036 |  |
| 6 | [SAFTI](https://www.tamtam.ai/c/safti) (safti.fr)<br>Leading real estate network for projects, offering an entrepreneurial opportunity with support and a community that shares ambitions across France, Spain, Portugal. | Real Estate | 🇫🇷 Toulouse | 5,266 | 2010 |
| 7 | [Ville de Toulouse](https://www.tamtam.ai/c/ville-de-toulouse) (toulouse.fr)<br>This company represents the city of Toulouse in France, sharing job opportunities, internships, and apprenticeships offered by the city | Government Administration | 🇫🇷 Toulouse | 4,718 |  |
| 8 | [Cerfrance Gascogne Occitane](https://www.tamtam.ai/c/cerfrance-gascogne-occitane) (welcometothejungle.com)<br>Cerfrance GO offers personalized expertise in accounting and business advisory services for various sectors, using modern digital tools and emphasizing client proximity and employee development | Accounting | 🇫🇷 Muret | 4,400 | 1954 |
| 9 | [Airbus Aircraft](https://www.tamtam.ai/c/airbus-aircraft) (airbus.com)<br>It shares news and insights about its aircraft, sustainable aviation initiatives, and other relevant topics for aviation enthusiasts. | Aviation and Aerospace Component Manufacturing | 🇫🇷 Toulouse | 4,093 |  |
| 10 | [MIGSO-PCUBED](https://www.tamtam.ai/c/migso-pcubed) (migso-pcubed.com)<br>World's leading consultancy focused on project, program, portfolio, and change management, helping convert big ideas into reality for various industries. | Business Consulting and Services | 🇫🇷 Toulouse | 3,352 |  |
| 11 | [ACTIA Group](https://www.tamtam.ai/c/actia-group) (actia.com)<br>Designs, manufactures, and operates high-tech electronic systems for demanding sectors: land mobility, aerospace, space, and energy worldwide, focusing on connectivity, safety, and performance. | Manufacturing | 🇫🇷 Toulouse | 3,066 | 1986 |
| 12 | [Latecoere](https://www.tamtam.ai/c/latecoere) (latecoere.aero)<br>Tier 1 supplier to aerospace industry, providing aerostructures like doors and wings, and interconnection systems such as wiring and avionics for commercial, defense, and space sectors. | Aviation and Aerospace Component Manufacturing | 🇫🇷 Toulouse | 2,944 | 1917 |
| 13 | [ATR](https://www.tamtam.ai/c/atr) (atr-aircraft.com)<br>Designing, manufacturing, and supporting lowest emission turboprops for regional aviation, providing efficient aircraft and tailor-made solutions to operators worldwide, enhancing connectivity and community links. | Aviation and Aerospace Component Manufacturing | 🇫🇷 Blagnac | 2,533 | 1981 |
| 14 | [Liebherr Aerospace and Transportation](https://www.tamtam.ai/c/liebherr-aerospace-and-transportation) (liebherr.com)<br>A family-run technology company offering high-quality products and services in construction, aerospace, transportation, HVAC systems, e-mobility, and hydraulic systems globally | Aviation and Aerospace Component Manufacturing | 🇫🇷 Toulouse | 2,485 | 1960 |
| 15 | [Groupe MECACHROME](https://www.tamtam.ai/c/groupe-mecachrome) (mecachrome.com)<br>Designing, manufacturing high-value parts and structural assemblies for aerospace, automotive, motorsport, defense, and energy sectors, leveraging precision mechanics and operational excellence. | Aviation and Aerospace Component Manufacturing | 🇫🇷 Blagnac | 2,472 | 1937 |
| 16 | [BSK Immobilier](https://www.tamtam.ai/c/bsk-immobilier) (bskimmobilier.com)<br>Specialized digital real estate network connecting professionals and clients, offering career opportunities and property solutions through innovative MLM model. | Real Estate | 🇫🇷 Labège | 2,214 | 2010 |
| 17 | [Groupe 3S - Alyzia](https://www.tamtam.ai/c/groupe-3s-alyzia) (alyzia.com)<br>Established in 2001, the Group provides a range of services including airport assistance, training, industrial cleaning, and personal services to meet client needs effectively | Airlines and Aviation | 🇫🇷 Ramonville-Saint-Agne | 2,210 | 2001 |
| 18 | [Centrakor](https://www.tamtam.ai/c/centrakor) (centrakor.com)<br>Offers trendy, affordable home furnishings, decoration, tableware, kitchenware, bathroom accessories, hobbies, gifts, and seasonal items through a network of independent stores. | Retail | 🇫🇷 Toulouse | 2,134 | 1990 |
| 19 | [Conseil départemental de la Haute-Garonne](https://www.tamtam.ai/c/conseil-departemental-de-la-haute-garonne) (haute-garonne.fr)<br>Management of middle school construction, social action, road infrastructure improvement, sports support, and cultural activities within the department. | Government Administration | 🇫🇷 Toulouse | 2,078 | 1790 |
| 20 | [La Région Occitanie / Pyrénées-Méditerranée](https://www.tamtam.ai/c/la-region-occitanie-pyrenees-mediterranee) (laregion.fr)<br>Provides information and resources for business projects and training, including news, events, testimonials, and detailed dossiers for success. | Government Administration | 🇫🇷 Toulouse | 2,027 |  |
| 21 | [Université Toulouse - Jean Jaurès](https://www.tamtam.ai/c/universite-toulouse-jean-jaures) (univ-tlse2.fr)<br>A higher education institution located in Toulouse, France, providing academic programs and research opportunities for students in various fields | Higher Education | 🇫🇷 Toulouse | 1,931 |  |
| 22 | [SPIE Industrie](https://www.tamtam.ai/c/spie-industrie) (spie.fr)<br>Support industrial clients with digital transformation and energy transition through design, implementation, and maintenance of energy-efficient installations. | Services for Renewable Energy | 🇫🇷 Toulouse | 1,781 | 2018 |
| 23 | [Airbus Protect](https://www.tamtam.ai/c/airbus-protect) (airbus.com)<br>A subsidiary of Airbus specializing in cybersecurity, safety, and sustainability services, offering advisory, consulting, training, and software solutions for risk management | Business Consulting and Services | 🇫🇷 Blagnac | 1,614 |  |
| 24 | [Banque Populaire Occitane](https://www.tamtam.ai/c/banque-populaire-occitane) (banquepopulaire.fr)<br>Provides banking and financial services across eight departments in the southwest region of France, focusing on local customer needs. | Banking | 🇫🇷 Balma | 1,455 |  |
| 25 | [GLS France](https://www.tamtam.ai/c/gls-france) (gls-group.com)<br>Global transport provider offering reliable national and international parcel shipping, express delivery services, and modern digital solutions across a stable European network. | Freight and Package Transportation | 🇫🇷 Toulouse | 1,404 | 1999 |
| 26 | [Temporis](https://www.tamtam.ai/c/temporis) (temporis-franchise.fr)<br>Founded in 2000, this national franchise network offers temporary work, recruitment services, training, and permanent placements, emphasizing professionalism and expertise in the industry | Staffing and Recruiting | 🇫🇷 Seilh | 1,334 | 2000 |
| 27 | [SOGECLAIR](https://www.tamtam.ai/c/sogeclair) (sogeclair.com)<br>Supplies innovative, high added-value solutions for safer, more efficient mobility, offering engineering and production skills across aeronautics, space, vehicle, rail, and defense sectors worldwide. | Manufacturing | 🇫🇷 Blagnac | 1,329 | 1986 |
| 28 | [CIMPA PLM Services](https://www.tamtam.ai/c/cimpa-plm-services) (cimpa.com)<br>Deploys Product Lifecycle Management services in aerospace, defense, automotive, transport, energy to increase operational efficiency and performance through processes and methods. | IT Services and IT Consulting | 🇫🇷 Colomiers | 1,312 | 1995 |
| 29 | [CLINIQUE PASTEUR Toulouse](https://www.tamtam.ai/c/clinique-pasteur-toulouse) (clinique-pasteur.com)<br>Leading French private hospital specializing in cardiology, oncology, and general care, prioritizing patient well-being, ethical practices, and medical innovation through its independent model. | Hospitals and Health Care | 🇫🇷 Toulouse | 1,297 | 1957 |
| 30 | [Caisse d'Epargne de Midi-Pyrénées](https://www.tamtam.ai/c/caisse-d-epargne-de-midi-pyrenees) (caisse-epargne.fr)<br>Regional cooperative bank supporting individuals, businesses, social economy, and local entities with financial services and social responsibility focus. | Banking | 🇫🇷 Toulouse | 1,253 |  |
| 31 | [Université Toulouse 1 Capitole](https://www.tamtam.ai/c/universite-toulouse-1-capitole) (ut-capitole.fr)<br>Higher education institution specializing in law, economics, and management with a focus on international scientific collaboration and exchanges. | Higher Education | 🇫🇷 Toulouse | 1,200 | 1229 |
| 32 | [MARKET](https://www.tamtam.ai/c/market) (8marketyfr.com)<br>An online shopping platform offering easy price comparison, savings, and convenient delivery to local pick-up points, supporting community businesses | Retail | 🇫🇷 Toulouse | 1,192 | 2023 |
| 33 | [Nutrition & Santé](https://www.tamtam.ai/c/nutrition-and-sante) (nutritionetsante.com)<br>Development and production of natural, healthy, organic, and dietetic food products addressing modern health challenges and diverse consumer needs. | Food and Beverage Manufacturing | 🇫🇷 Revel | 1,153 | 1972 |
| 34 | [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 |
| 35 | [ASEI Agir, Soigner, Eduquer, Inclure](https://www.tamtam.ai/c/asei-agir-soigner-eduquer-inclure) (asei.asso.fr)<br>Support for people with disabilities through education, healthcare, inclusive housing, and employment across multiple regions with tailored services. | Civic and Social Organizations | 🇫🇷 Ramonville-Saint-Agne | 1,105 | 1950 |
| 36 | [TBS Education](https://www.tamtam.ai/c/tbs-education) (tbs-education.fr)<br>Business school focused on management, HR, marketing, finance, accounting, consulting, audit, health, culture, and entrepreneurship education with global campuses. | Higher Education | 🇫🇷 Toulouse | 1,100 | 1903 |
| 37 | [ENAC - Ecole Nationale de l'Aviation Civile](https://www.tamtam.ai/c/enac-ecole-nationale-de-l-aviation-civile) (linktr.ee)<br>Providing thirty-one higher education programs in aeronautics, air traffic control, and pilot training alongside research labs and continuing education for global aviation professionals. | Education | 🇫🇷 Toulouse | 1,091 | 1948 |
| 38 | [Freelance \| Self Employed](https://www.tamtam.ai/c/freelance-self-employed-toulouse) (we-sens.com)<br>Designing and producing complete IoT Proof of Concept solutions, encompassing electronics, embedded systems, web development, and hosting/administration, using various programming languages and technologies. | Software Development | 🇫🇷 Toulouse | 1,076 |  |
| 39 | [Crédit Agricole Toulouse 31](https://www.tamtam.ai/c/credit-agricole-toulouse-31) (ca-toulouse31.fr)<br>International financial group with mutualist commitments, providing banking services and wealth management to individuals and professionals Focus on solidarity, responsibility, and digital innovation | Banking | 🇫🇷 Toulouse | 1,038 |  |
| 40 | [Satys](https://www.tamtam.ai/c/satys) (satys.com)<br>Leading provider of aircraft painting and repainting services, offering sealing and surface treatment for the aeronautic industry across Europe, US, China, and Singapore. | Aviation and Aerospace Component Manufacturing | 🇫🇷 Blagnac | 1,005 | 1999 |
| 41 | [TRIGO Aerospace Defense & Rail](https://www.tamtam.ai/c/trigo-aerospace-defense-and-rail) (trigo-group.com)<br>Multinational company provides operational quality management solutions, including inspection, engineering, and management services, for the manufacturing sector, especially transportation industries. | Aviation and Aerospace Component Manufacturing | 🇫🇷 Toulouse | 984 | 1997 |
| 42 | [Airbus Geospatial and Secure Connectivity Solutions](https://www.tamtam.ai/c/airbus-geospatial-and-secure-connectivity-solutions) (space-solutions.airbus.com)<br>Provides geospatial and secure connectivity solutions using Earth observation satellites, delivering imagery, elevation models, and global reference layers. Also a leader in satellite communications and ground infrastructure. | Defense and Space Manufacturing | 🇫🇷 Toulouse | 942 | 1986 |
| 43 | [Tisséo Voyageurs](https://www.tamtam.ai/c/tisseo-voyageurs) (tisseo.fr)<br>Provides urban transportation services including buses, automated subways, and tramways | Truck Transportation | 🇫🇷 Toulouse | 924 |  |
| 44 | [ANRAS](https://www.tamtam.ai/c/anras) (anras.fr)<br>ANRAS is a nonprofit association dedicated to a specific cause or mission | Government Administration | 🇫🇷 Flourens | 854 | 1972 |
| 45 | [CLS Group (Collecte Localisation Satellites)](https://www.tamtam.ai/c/cls-group-collecte-localisation-satellites) (cls.fr)<br>global pioneer providing monitoring and surveillance solutions for the Earth, managing resources sustainably using space-based technology and data processing. | Environmental Services | 🇫🇷 Ramonville-Saint-Agne | 788 |  |
| 46 | [Arseaa - action solidaire](https://www.tamtam.ai/c/arseaa-action-solidaire) (arseaa.org)<br>Provides comprehensive social and medico-social services including child protection, employment support, training, and research with extensive community reach. | Non-profit Organizations | 🇫🇷 Toulouse | 778 | 1943 |
| 47 | [COVED](https://www.tamtam.ai/c/coved) (coved.com)<br>A subsidiary specializing in waste management, offering tailored solutions for municipalities and industries, promoting sustainable practices, and striving for customer satisfaction and environmental responsibility | Environmental Services | 🇫🇷 Toulouse | 704 |  |
| 48 | [IUCT-Oncopole](https://www.tamtam.ai/c/iuct-oncopole) (iuct-oncopole.fr)<br>Comprehensive cancer care, research, and training center uniting public, private, and industrial partners on a single Toulouse campus. | Hospitals and Health Care | 🇫🇷 Toulouse | 675 | 1923 |
| 49 | [megAgence](https://www.tamtam.ai/c/megagence) (megagence-recrutement.com)<br>Innovative real estate network of over 1000 independent consultants in France, offering training, tools, exceptional visibility, and attractive earnings without physical agencies Join us! 🏡🚀 | Real Estate | 🇫🇷 Toulouse | 653 | 2011 |
| 50 | [mipih](https://www.tamtam.ai/c/mipih) (mipih.fr)<br>Certified digital healthcare provider supporting medical and social institutions with payroll processing and digital transformation across multiple French regions. | IT Services and IT Consulting | 🇫🇷 Toulouse | 643 | 1993 |
| 51 | [eXcent - Ingénierie Industrielle](https://www.tamtam.ai/c/excent-ingenierie-industrielle) (excent.fr)<br>Designs and integrates industrial solutions, with expertise in mechanical engineering, serving clients worldwide in sectors including Aeronautics, Energy, Defense, Automotive, and more | Industrial Machinery Manufacturing | 🇫🇷 Colomiers | 641 | 1990 |
| 52 | [DPSM](https://www.tamtam.ai/c/dpsm) (dpsm.eu)<br>DPSM specializes in rehabilitating underground structures for water and industrial fluids, ensuring longevity, continuity, expertise, competitiveness, and intervention in sensitive areas | Environmental Services | 🇫🇷 Montrabé | 635 | 1986 |
| 53 | [AGAPEI](https://www.tamtam.ai/c/agapei) (agapei.asso.fr)<br>A parental association representing and supporting individuals with disabilities, managing 60 facilities and services for over 2200 people with 2700 authorized spots | Civic and Social Organizations | 🇫🇷 Toulouse | 627 | 2010 |
| 54 | [Lyra](https://www.tamtam.ai/c/lyra) (lyra.com)<br>Provides secure, omnichannel payment solutions, leveraging certified expertise and a global network to simplify transactions for diverse business sectors and models. | Financial Services | 🇫🇷 Labège | 608 | 2001 |
| 55 | [INSA Toulouse - Institut National des Sciences Appliquées de Toulouse](https://www.tamtam.ai/c/insa-toulouse-institut-national-des-sciences-appliquees-de-toulouse) (insa-toulouse.fr)<br>Provides engineering education and conducts applied scientific research, preparing students for technical careers in various engineering fields. | Higher Education | 🇫🇷 Toulouse | 599 | 1963 |
| 56 | [Infomil](https://www.tamtam.ai/c/infomil) (infomil.com)<br>Develops specialized IT infrastructure, customer loyalty programs, and digital shopping solutions for major grocery retail networks focusing on innovation and performance. | Software Development | 🇫🇷 Toulouse | 598 | 1994 |
| 57 | [GROUPE FRAM](https://www.tamtam.ai/c/groupe-fram) (fram.fr)<br>A trusted brand delivering dream vacations and unforgettable moments worldwide Committed to providing the best experience from booking to return | Travel Arrangements | 🇫🇷 Toulouse | 592 | 1949 |
| 58 | [Cabinet Paramédical](https://www.tamtam.ai/c/cabinet-paramedical) (le67cabinetparamedical.com)<br>A team of therapists specializing in speech therapy, dietetics, psychology, sophrology, coaching, hypnotherapy, and naturopathy working together in synergy for several years | Medical Practices | 🇫🇷 Toulouse | 586 |  |
| 59 | [Académie de Toulouse](https://www.tamtam.ai/c/academie-de-toulouse) (ac-toulouse.fr)<br>Management and oversight of education across eight departments, serving over 521,000 students in thousands of schools and colleges. | Government Administration | 🇫🇷 Toulouse | 583 |  |
| 60 | [IUT - Université de Toulouse](https://www.tamtam.ai/c/iut-universite-de-toulouse) (iut.univ-tlse3.fr)<br>Established in 1966, this IUT offers a wide range of technology-based undergraduate programs to over 5500 students, focusing on quality professional integration | Higher Education | 🇫🇷 Toulouse | 565 | 1966 |
| 61 | [Université Toulouse - Jean Jaurès](https://www.tamtam.ai/c/universite-toulouse-jean-jaures-toulouse) (univ-tlse2.fr)<br>Promoting an open-minded approach and mindset in various endeavors, encouraging creativity and innovation in all aspects of life | Higher Education | 🇫🇷 Toulouse | 556 | 1969 |
| 62 | [LAAS-CNRS](https://www.tamtam.ai/c/laas-cnrs) (laas.fr)<br>Research on complex systems at various scales with multidisciplinary, systemic, and integrative approaches involving 750 researchers and engineers. | Government Administration | 🇫🇷 Toulouse | 555 | 1968 |
| 63 | [TRIDEM Pharma](https://www.tamtam.ai/c/tridem-pharma) (tridem-pharma.com)<br>Specialized pharmaceutical distribution, medical promotion, regulatory affairs, and supply chain management across African and Middle Eastern markets with quality standards. | Pharmaceutical Manufacturing | 🇫🇷 Toulouse | 524 | 1986 |
| 64 | [LATESYS - GROUPE ADF](https://www.tamtam.ai/c/latesys-groupe-adf) (latesys.com)<br>This company offers global industrial engineering services, including product design, mechanical assembly, and maintenance, assisting clients from specifications to installation in various industrial sectors. | Industrial Machinery Manufacturing | 🇫🇷 Sainte-Foy-d'Aigrefeuille | 521 | 1977 |
| 65 | [Valiantys](https://www.tamtam.ai/c/valiantys) (valiantys.com)<br>Expert solutions for enterprise and team agility, leveraging Atlassian System of Work for product development, enterprise service management, and cloud transformation. | IT Services and IT Consulting | 🇫🇷 Toulouse | 516 | 2005 |
| 66 | [HENSOLDT in France](https://www.tamtam.ai/c/hensoldt-in-france) (hensoldt.net)<br>Manufactures and maintains critical electronic products, cyber security equipment, and energy solutions for aerospace, defence, energy, and transport sectors in France. | Computers and Electronics Manufacturing | 🇫🇷 Toulouse | 501 | 1982 |
| 67 | [SEAC](https://www.tamtam.ai/c/seac) (seac-gf.fr)<br>Specializing in structural solutions for buildings, focusing on floor techniques to meet RT2012 regulations Providing thermal, acoustic, and environmental benefits for various construction projects | Construction | 🇫🇷 Toulouse | 494 | 1962 |
| 68 | [Testia, an Airbus Company](https://www.tamtam.ai/c/testia-an-airbus-company) (testia.com)<br>Specializes in structural integrity and non-destructive testing (NDT), offering inspection equipment, personnel training, consultancy, and engineering services globally for manufacturing and maintenance. | Aviation and Aerospace Component Manufacturing | 🇫🇷 Toulouse | 489 | 1991 |
| 69 | [Groupe Jardel](https://www.tamtam.ai/c/groupe-jardel) (jardel.eu)<br>Specialized truck rental with drivers, offering diverse fleet for local, regional, national deliveries ensuring timely, secure freight transport. | Truck Transportation | 🇫🇷 Saint-Jory | 486 | 1983 |
| 70 | [Selectour](https://www.tamtam.ai/c/selectour) (selectour.com)<br>Leading network of independent travel agencies in France, with 1200+ locations Specializing in both leisure and business travel, offering global purchasing power and advanced tools for clients | Travel Arrangements | 🇫🇷 Toulouse | 480 | 1970 |
| 71 | [La Dépêche du Midi](https://www.tamtam.ai/c/la-depeche-du-midi) (ladepeche.fr)<br>Regional newspaper promoting humanist, secular, and republican values across ten departments in a dynamic economic and cultural area. | Newspaper Publishing | 🇫🇷 Toulouse | 477 | 1870 |
| 72 | [Clinique des Cèdres](https://www.tamtam.ai/c/clinique-des-cedres-cornebarrieu) (clinique-cedres-toulouse.ramsaysante.fr)<br>A leading European healthcare facility with 603 beds providing medical, mental health, and rehabilitation services, now part of Ramsay Santé group | Hospitals and Health Care | 🇫🇷 Cornebarrieu | 475 | 1966 |
| 73 | [CIR](https://www.tamtam.ai/c/cir) (cir.fr)<br>Family business, industrial components, including bearings, hydraulics, pneumatics, seals, mechanical transmission, motors, compressed air, and automation. | Wholesale | 🇫🇷 Toulouse | 473 | 1933 |
| 74 | [FRANCE GARDIENNAGE](https://www.tamtam.ai/c/france-gardiennage) (francegardiennage.fr)<br>Providing nationwide security services with centralized support, experienced local management, and advanced digital tools for transparent, timely, and efficient operations. | Security and Investigations | 🇫🇷 Toulouse | 469 |  |
| 75 | [SERMA Ingénierie](https://www.tamtam.ai/c/serma-ingenierie) (serma-ingenierie.com)<br>Design, production, maintenance, and testing of embedded electronic boards with expertise in aeronautics and safety engineering services. | Engineering Services | 🇫🇷 Cornebarrieu | 460 | 2004 |
| 76 | [Sapa France](https://www.tamtam.ai/c/sapa-france) (sapa-france.fr)<br>A leading manufacturer of high-quality aluminium window, door, and façade systems, specializing in custom design, energy-efficient solutions, and innovative aluminium products | Wholesale Building Materials | 🇫🇷 Toulouse | 459 | 1963 |
| 77 | [LPR - La Palette Rouge](https://www.tamtam.ai/c/lpr-la-palette-rouge) (lpr.eu)<br>Develops and delivers smart, hassle-free, and data-driven reusable pallet pooling solutions for fast-moving consumer goods and retailers, focused on supply chain circularity. | Transportation, Logistics, Supply Chain and Storage | 🇫🇷 Toulouse | 449 | 1992 |
| 78 | [SPHEREA](https://www.tamtam.ai/c/spherea) (spherea.com)<br>Designs, develops, and delivers advanced test and measurement solutions, including optronics, integrated systems, diagnostics, and harness testing, for various industries globally. | Defense and Space Manufacturing | 🇫🇷 Toulouse | 449 | 1960 |
| 79 | [CLINIQUE DE L'UNION](https://www.tamtam.ai/c/clinique-de-l-union) (clinique-union-toulouse.ramsaysante.fr)<br>A large hospital complex in Saint-Jean, part of Ramsay Santé group, providing comprehensive inpatient and outpatient care with expert teams | Hospitals and Health Care | 🇫🇷 Saint-Jean | 447 | 1968 |
| 80 | [DSI](https://www.tamtam.ai/c/dsi-blagnac) (dsi-inclusion.com)<br>Creation of sustainable jobs for disabled people, providing subcontracting and co-contracting services across digital, logistics, industrial, and facility management sectors. | Business Consulting and Services | 🇫🇷 Blagnac | 446 | 1996 |
| 81 | [Toulouse Football Club](https://www.tamtam.ai/c/toulouse-football-club) (toulousefc.com)<br>The Toulouse Football Club manages all sporting, economic, and social activities of a professional football club in Toulouse, known for its successes and community engagement | Spectator Sports | 🇫🇷 Toulouse | 433 | 1937 |
| 82 | [GA Smart Building](https://www.tamtam.ai/c/ga-smart-building) (ga.fr)<br>Designing, building, and managing properties using an exclusive prefabrication process for high-quality, energy-efficient, and performance-enhancing living and working spaces. | Real Estate | 🇫🇷 Toulouse | 433 | 1875 |
| 83 | [Institut catholique de Toulouse](https://www.tamtam.ai/c/institut-catholique-de-toulouse) (ict-toulouse.fr)<br>Private Catholic higher education institution offering national degrees, alternating training, ecclesiastical studies, with supportive and dedicated teaching teams. | Higher Education | 🇫🇷 Toulouse | 427 | 1875 |
| 84 | [Mairie de Blagnac](https://www.tamtam.ai/c/mairie-de-blagnac) (mairie-blagnac.fr)<br>Local government focused on community development, cooperation, and human-centered public services to build a better future for Blagnac. | Government Administration | 🇫🇷 Blagnac | 423 |  |
| 85 | [DEDIENNE AEROSPACE](https://www.tamtam.ai/c/dedienne-aerospace) (dedienne-aero.com)<br>Specialized in aerospace maintenance tooling, providing design, repair, calibration, leasing, and support for civil and defense aircraft markets worldwide. | Aviation and Aerospace Component Manufacturing | 🇫🇷 Toulouse | 417 | 1947 |
| 86 | [Honeywell Aerospace Technologies Toulouse](https://www.tamtam.ai/c/honeywell-aerospace-technologies-toulouse) (honeywell.com)<br>It provides innovative solutions across various sectors including aerospace, building automation, energy, healthcare, and industrial automation for sustainability. | Aviation and Aerospace Component Manufacturing | 🇫🇷 Toulouse | 408 |  |
| 87 | [Toulouse School of Management](https://www.tamtam.ai/c/toulouse-school-of-management) (tsm-education.fr)<br>Specializing in academic and professional education, TSM offers management programs with international opportunities, research excellence, and preparation for the working world | Higher Education | 🇫🇷 Toulouse | 401 | 1955 |
| 88 | [Aéroport Toulouse-Blagnac](https://www.tamtam.ai/c/aeroport-toulouse-blagnac) (toulouse.aeroport.fr)<br>Major regional aviation hub managing passenger and cargo traffic across eighty destinations while implementing infrastructure modernization and ambitious carbon neutrality initiatives by 2029. | Airlines and Aviation | 🇫🇷 Blagnac | 399 | 1917 |
| 89 | [Eurofins CDMO Europe](https://www.tamtam.ai/c/eurofins-cdmo-europe) (eurofins.com)<br>Provides contract development and manufacturing for APIs, drug substance, and drug product, supporting biopharmaceutical companies with various services from preclinical to clinical milestones. | Pharmaceutical Manufacturing | 🇫🇷 Fontenilles | 397 | 2010 |
| 90 | [Carsat Midi-Pyrénées](https://www.tamtam.ai/c/carsat-midi-pyrenees) (carsat-mp.fr)<br>Manages retirement, assists vulnerable insured, and prevents occupational risks in companies, acting as a private entity with a public service mission. | Government Administration | 🇫🇷 Toulouse | 394 | 1946 |
| 91 | [Mutuelle Prévifrance](https://www.tamtam.ai/c/mutuelle-previfrance) (previfrance.fr)<br>This company offers health insurance, prevoyance, and savings products. It serves individuals, self-employed, civil servants, seniors, and businesses with various insurance needs. | Insurance | 🇫🇷 Toulouse | 394 | 1942 |
| 92 | [Mairie de Colomiers](https://www.tamtam.ai/c/mairie-de-colomiers) (linktr.ee)<br>The company is located in Colomiers, a city known for aerospace, offering quality public services, lively community life with a young population, and strong support for associations | Government Administration | 🇫🇷 Colomiers | 388 |  |
| 93 | [Lagarrigue Orthopédie](https://www.tamtam.ai/c/lagarrigue-orthopedie) (lagarrigue.com)<br>French company specializing in custom orthopedic equipment. Design, manufacture, and fitting of medical devices for patients' mobility and well-being. | Medical Equipment Manufacturing | 🇫🇷 Toulouse | 387 | 1976 |
| 94 | [IRIT (Institut de Recherche en Informatique de Toulouse)](https://www.tamtam.ai/c/irit-institut-de-recherche-en-informatique-de-toulouse) (irit.fr)<br>Leaders in computer science research since 1990, with over 690 members including researchers and PhD students from top French institutions Specializing in various fields like AI and computer networks | Research Services | 🇫🇷 Toulouse | 383 | 1990 |
| 95 | [Fiscalia](https://www.tamtam.ai/c/fiscalia) (fiscaliasolution.fr)<br>It specializes in tax optimization, defiscalization solutions, real estate investment, and financing, providing personalized advice and support for clients. | Investment Banking | 🇫🇷 Toulouse | 382 | 2016 |
| 96 | [CLIM+ - SGDB France](https://www.tamtam.ai/c/clim-sgdb-france) (climplus.com)<br>National network of agencies for professionals, specializing in air conditioning, ventilation, and heating for residential, commercial, and collective sectors. | Specialty Trade Contractors | 🇫🇷 Plaisance-du-Touch | 382 | 1997 |
| 97 | [Expertise & Concept](https://www.tamtam.ai/c/expertise-and-concept) (expertiseconcept.com)<br>Network of 65 firms with 300 experts providing 500,000 annual expert assessments, focusing on innovation, reliability, and shared development. | Information Services | 🇫🇷 Saint-Jean | 381 | 2008 |
| 98 | [DODIN CAMPENON BERNARD](https://www.tamtam.ai/c/dodin-campenon-bernard) (dodincampenonbernard.fr)<br>Designs, builds, and manages complex infrastructure projects: transport, hydraulic, environmental, energy, and functional structures, globally and locally. | Construction | 🇫🇷 Toulouse | 381 | 2008 |
| 99 | [UCRM](https://www.tamtam.ai/c/ucrm) (ucrm.fr)<br>provides social support, housing, training, and health coordination for vulnerable populations across eight departments in the Occitanie region | Non-profit Organizations | 🇫🇷 Toulouse | 371 | 2000 |
| 100 | [SCLE](https://www.tamtam.ai/c/scle) (scle.fr)<br>The company specializes in providing devices and systems for high-voltage substations and rail signaling | IT Services and IT Consulting | 🇫🇷 Toulouse | 370 | 1969 |

## 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 12, 2026.

## More company lists in the Haute-Garonne department

- [Companies with in-house R&D in the Haute-Garonne department](https://www.tamtam.ai/l/r-and-d-companies-haute-garonne) (323)
- [Multinational companies in the Haute-Garonne department](https://www.tamtam.ai/l/multinational-companies-haute-garonne) (246)
- [Retail chains in the Haute-Garonne department](https://www.tamtam.ai/l/retail-chains-haute-garonne) (222)
- [Professional services firms in the Haute-Garonne department](https://www.tamtam.ai/l/professional-services-firms-haute-garonne) (208)
- [Aerospace and defence companies in the Haute-Garonne department](https://www.tamtam.ai/l/aerospace-and-defense-companies-haute-garonne) (186)
- [Manufacturers in the Haute-Garonne department](https://www.tamtam.ai/l/manufacturers-haute-garonne) (159)
- [IT services companies in the Haute-Garonne department](https://www.tamtam.ai/l/it-services-companies-haute-garonne) (158)
- [IT Services and IT Consulting companies in the Haute-Garonne department](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-haute-garonne) (152)
- [SaaS companies in the Haute-Garonne department](https://www.tamtam.ai/l/saas-companies-haute-garonne) (147)
- [Consulting firms in the Haute-Garonne department](https://www.tamtam.ai/l/consulting-firms-haute-garonne) (145)
- [Software Development companies in the Haute-Garonne department](https://www.tamtam.ai/l/software-development-companies-haute-garonne) (140)
- [Hardware manufacturers in the Haute-Garonne department](https://www.tamtam.ai/l/hardware-companies-haute-garonne) (137)
- [Public sector organisations in the Haute-Garonne department](https://www.tamtam.ai/l/public-sector-organisations-haute-garonne) (111)
- [Business Consulting and Services companies in the Haute-Garonne department](https://www.tamtam.ai/l/business-consulting-and-services-companies-haute-garonne) (104)
- [Real Estate companies in the Haute-Garonne department](https://www.tamtam.ai/l/real-estate-companies-haute-garonne) (104)
- [Aviation and Aerospace Component Manufacturing companies in the Haute-Garonne department](https://www.tamtam.ai/l/aviation-and-aerospace-component-manufacturing-companies-haute-garonne) (102)
- [Distributors and wholesalers in the Haute-Garonne department](https://www.tamtam.ai/l/distributors-and-wholesalers-haute-garonne) (98)
- [Education providers in the Haute-Garonne department](https://www.tamtam.ai/l/education-companies-haute-garonne) (94)
- [Family-owned companies in the Haute-Garonne department](https://www.tamtam.ai/l/family-owned-companies-haute-garonne) (72)
- [Financial services firms in the Haute-Garonne department](https://www.tamtam.ai/l/financial-services-firms-haute-garonne) (69)
- [Higher Education companies in the Haute-Garonne department](https://www.tamtam.ai/l/higher-education-companies-haute-garonne) (66)
- [Critical infrastructure operators in the Haute-Garonne department](https://www.tamtam.ai/l/critical-infrastructure-operators-haute-garonne) (64)
- [Retail companies in the Haute-Garonne department](https://www.tamtam.ai/l/retail-companies-haute-garonne) (63)
- [Subscription businesses in the Haute-Garonne department](https://www.tamtam.ai/l/subscription-businesses-haute-garonne) (63)

## The same list elsewhere in France

- [The largest companies in France](https://www.tamtam.ai/l/largest-companies-france) (90,812)
- [The largest companies in Île-de-France](https://www.tamtam.ai/l/largest-companies-ile-de-france) (36,142)
- [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) (6,698)
- [The largest companies in Occitanie](https://www.tamtam.ai/l/largest-companies-occitanie) (5,767)
- [The largest companies in Grand Est](https://www.tamtam.ai/l/largest-companies-grand-est) (5,706)
- [The largest companies in Nouvelle-Aquitaine](https://www.tamtam.ai/l/largest-companies-nouvelle-aquitaine) (5,459)
- [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) (4,266)
- [The largest companies in the Bouches-du-Rhône department](https://www.tamtam.ai/l/largest-companies-bouches-du-rhone) (3,317)
- [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 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) (2,044)
- [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) (22,789)
- [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) (1,563)
- [The largest companies in Marseille](https://www.tamtam.ai/l/largest-companies-marseille) (1,533)

## The same list elsewhere

- [The largest companies in the world](https://www.tamtam.ai/l/largest-companies-in-the-world) (415,122)
- [The largest companies in Europe](https://www.tamtam.ai/l/largest-companies-in-europe) (213,553)

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