The Haute-Garonne department is home to a significant concentration of large multinational companies, predominantly in the aviation and aerospace sector. Key players include Airbus, which pioneers sustainable aerospace and manufactures commercial aircraft, and Latecoere, a Tier 1 supplier of aerostructures and interconnection systems. Other notable firms are Newrest, providing catering and associated services, and Pierre Fabre Laboratories, a global pharmaceutical and dermo-cosmetic company.
Beyond aerospace, the region also features companies like SAFTI, a real estate network, and MIGSO-PCUBED, a consultancy focused on project and change management. A clear pattern is the strong presence of companies with headquarters in Toulouse and Blagnac, reflecting these cities' roles as industrial and economic hubs within the department.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Airbusairbus.com
Pioneers sustainable aerospace, designs and manufactures commercial aircraft, offers space systems, defense, security, and provides civil and military rotorcraft solutions globally. |
88,309 | |||
| 2 |
Newrestnewrest.eu
Catering and associated services across various sectors including airline, concession, remote sites, facility management, and railway catering concessions. |
14,468 | |||
| 3 |
Pierre Fabre Laboratoriespierre-fabre.com
Global pharmaceutical and dermo-cosmetic company with strong presence in France. Focused on medical and natural products, operating worldwide with manufacturing in France. |
9,651 | |||
| 4 | 5,266 | ||||
| 5 |
Airbus Aircraftairbus.com
It shares news and insights about its aircraft, sustainable aviation initiatives, and other relevant topics for aviation enthusiasts. |
4,093 | |||
| 6 |
MIGSO-PCUBEDmigso-pcubed.com
World's leading consultancy focused on project, program, portfolio, and change management, helping convert big ideas into reality for various industries. |
3,352 | |||
| 7 |
ACTIA Groupactia.com
Designs, manufactures, and operates high-tech electronic systems for demanding sectors: land mobility, aerospace, space, and energy worldwide, focusing on connectivity, safety, and performance. |
3,066 | |||
| 8 |
Latecoerelatecoere.aero
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. |
2,944 | |||
| 9 |
ATRatr-aircraft.com
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. |
2,533 | |||
| 10 |
Liebherr Aerospace and Transportationliebherr.com
A family-run technology company offering high-quality products and services in construction, aerospace, transportation, HVAC systems, e-mobility, and hydraulic systems globally |
2,485 | |||
| 11 |
Groupe MECACHROMEmecachrome.com
Designing, manufacturing high-value parts and structural assemblies for aerospace, automotive, motorsport, defense, and energy sectors, leveraging precision mechanics and operational excellence. |
2,472 | |||
| 12 |
Groupe 3S - Alyziaalyzia.com
Established in 2001, the Group provides a range of services including airport assistance, training, industrial cleaning, and personal services to meet client needs effectively |
2,210 | |||
| 13 |
Centrakorcentrakor.com
Offers trendy, affordable home furnishings, decoration, tableware, kitchenware, bathroom accessories, hobbies, gifts, and seasonal items through a network of independent stores. |
2,134 | |||
| 14 |
Airbus Protectairbus.com
A subsidiary of Airbus specializing in cybersecurity, safety, and sustainability services, offering advisory, consulting, training, and software solutions for risk management |
1,614 | |||
| 15 |
GLS Francegls-group.com
Global transport provider offering reliable national and international parcel shipping, express delivery services, and modern digital solutions across a stable European network. |
1,404 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 |
Temporistemporis-franchise.fr
Founded in 2000, this national franchise network offers temporary work, recruitment services, training, and permanent placements, emphasizing professionalism and expertise in the industry |
1,334 | |||
| 17 |
SOGECLAIRsogeclair.com
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. |
1,329 | |||
| 18 |
CIMPA PLM Servicescimpa.com
Deploys Product Lifecycle Management services in aerospace, defense, automotive, transport, energy to increase operational efficiency and performance through processes and methods. |
1,312 | |||
| 19 |
Nutrition & Sant茅nutritionetsante.com
Development and production of natural, healthy, organic, and dietetic food products addressing modern health challenges and diverse consumer needs. |
1,153 | |||
| 20 |
ISAE-SUPAEROisae-supaero.fr
Educates in aerospace engineering, providing a wide range of science and engineering degrees, including master's, advanced masters, doctoral, and executive programs. |
1,113 | |||
| 21 |
TBS Educationtbs-education.fr
Business school focused on management, HR, marketing, finance, accounting, consulting, audit, health, culture, and entrepreneurship education with global campuses. |
1,100 | |||
| 22 |
ENAC - Ecole Nationale de l'Aviation Civilelinktr.ee
Providing thirty-one higher education programs in aeronautics, air traffic control, and pilot training alongside research labs and continuing education for global aviation professionals. |
1,091 | |||
| 23 | 1,005 | ||||
| 24 |
TRIGO Aerospace Defense & Railtrigo-group.com
Multinational company provides operational quality management solutions, including inspection, engineering, and management services, for the manufacturing sector, especially transportation industries. |
984 | |||
| 25 |
Airbus Geospatial and Secure Connectivity Solutionsspace-solutions.airbus.com
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. |
942 | |||
| 26 |
CLS Group (Collecte Localisation Satellites)cls.fr
global pioneer providing monitoring and surveillance solutions for the Earth, managing resources sustainably using space-based technology and data processing. |
788 | |||
| 27 | 608 | ||||
| 28 |
Infomilinfomil.com
Develops specialized IT infrastructure, customer loyalty programs, and digital shopping solutions for major grocery retail networks focusing on innovation and performance. |
598 | |||
| 29 |
GROUPE FRAMfram.fr
A trusted brand delivering dream vacations and unforgettable moments worldwide Committed to providing the best experience from booking to return |
592 | |||
| 30 |
TRIDEM Pharmatridem-pharma.com
Specialized pharmaceutical distribution, medical promotion, regulatory affairs, and supply chain management across African and Middle Eastern markets with quality standards. |
524 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.
More company lists in the Haute-Garonne department
- The largest companies in the Haute-Garonne department 2,406
- Companies with in-house R&D in the Haute-Garonne department 323
- Retail chains in the Haute-Garonne department 222
- Professional services firms in the Haute-Garonne department 208
- Aerospace and defence companies in the Haute-Garonne department 186
- Manufacturers in the Haute-Garonne department 159
- IT services companies in the Haute-Garonne department 158
- IT Services and IT Consulting companies in the Haute-Garonne department 152
- SaaS companies in the Haute-Garonne department 147
- Consulting firms in the Haute-Garonne department 145
- Software Development companies in the Haute-Garonne department 140
- Hardware manufacturers in the Haute-Garonne department 137
- Public sector organisations in the Haute-Garonne department 111
- Business Consulting and Services companies in the Haute-Garonne department 104
- Real Estate companies in the Haute-Garonne department 104
- Aviation and Aerospace Component Manufacturing companies in the Haute-Garonne department 102
- Distributors and wholesalers in the Haute-Garonne department 98
- Education providers in the Haute-Garonne department 94
- Family-owned companies in the Haute-Garonne department 72
- Financial services firms in the Haute-Garonne department 70
- Higher Education companies in the Haute-Garonne department 66
- Critical infrastructure operators in the Haute-Garonne department 64
- Retail companies in the Haute-Garonne department 63
- Subscription businesses in the Haute-Garonne department 63
The same list elsewhere in France
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- Multinational companies in Bourgogne-Franche-Comt茅 220
- Multinational companies in Normandy 216
- Multinational companies in the Gironde department 200
- Multinational companies in the Val-de-Marne department 200
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- Multinational companies in the Bas-Rhin department 185
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