The Gironde department hosts a concentration of IT services and consulting firms, ranging from established players to newer companies. These include CHEOPS TECHNOLOGY, specializing in secure IT infrastructure and cloud computing, and Heliaq Solutions, which provides IT infrastructure and hybrid cloud solutions. Maincare develops software for healthcare institutions, while QUADRIA focuses on network and telecom architectures and cloud computing.
Many of these companies are headquartered in the Bordeaux metropolitan area, particularly in municipalities like Canéjan, Le Haillan, and Pessac. Their activities cover a broad spectrum of IT, from infrastructure and cybersecurity to specialized software for healthcare and digital transformation consulting.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
CHEOPS TECHNOLOGYcheops-technology.com
Specializing in secure IT infrastructure, this company is a leader in Cloud Computing in France With 4 divisions, they offer expertise in Cloud, Cybersecurity, and Technology Modernization |
601 | |||
| 2 |
Heliaq Solutionskct.fr
Provision of IT infrastructure, integration, consulting, managed services, and customizable hybrid cloud solutions for businesses and public organizations. |
495 | |||
| 3 | 495 | ||||
| 4 |
Maincaremaincare.com
Development of software solutions for French healthcare institutions managing patient pathways, medical records, radiology images, and hospital administration. |
416 | |||
| 5 |
CIScisclaims.com
The company assists clients in defining IT system architecture, integrating infrastructure, and providing operational support to ensure smooth functioning |
318 | |||
| 6 |
GESTFORMgestform.com
Specializing in high-volume digitization services, administrative functions outsourcing, reprography, and software solutions for over 30 years, this company offers expertise tailored to clients' projects |
230 | |||
| 7 |
C&C France | Apple Premium Partnercec.fr
Certified Apple reseller with technical services, installations, advice, training, and complementary accessories across multiple stores in Europe. |
213 | |||
| 8 |
Alltech Consultingalltechconsulting.fr
Growing organization with dynamic technical teams across multiple cities, focusing on employee growth, tailored development, and collaborative career building. |
160 | |||
| 9 |
AQUITEMgroupe-aquitem.fr
A team of 130 professionals specializing in direct marketing, databases, networks, security, internet, and IT management, providing comprehensive IT solutions and support |
111 | |||
| 10 |
GRADeS ESEA Nouvelle-Aquitaineesea-na.fr
The Groupement d’Intérêt Public ESEA is a key player in digital healthcare in Nouvelle-Aquitaine, focusing on improving patient care coordination through e-health initiatives |
107 | |||
| 11 | 105 | ||||
| 12 | 103 | ||||
| 13 | 103 | ||||
| 14 |
Lemissalemissa.com
Lemissa provides flexible and reliable digital solutions to support growth, improve processes, and delight customers through digitization, AI, data processing, and more |
87 | |||
| 15 |
i2S Innovative Imaging Solutionsi2s.fr
Development of turnkey vision systems combining optics, mechanics, electronics, software, and industrialization expertise for complete production solutions. |
85 | |||
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 | 85 | ||||
| 17 |
DocOnegroupediffusionplus.fr
Established in 2015, specializing in multichannel document management for banking, insurance, and social protection clients, providing efficient document processing and secure archiving solutions |
83 | |||
| 18 |
Immersionimmersion.fr
The company specializes in creating immersive and collaborative workspaces using virtual and augmented reality technologies to enhance user experience and innovation |
81 | |||
| 19 |
Groupe PSI Magellanpsi.fr
The company specializes in providing human, technical, and logistical support for IT and digital equipment needs to businesses, governments, and educators They offer workstation engineering, TICE solutions integration, and audiovisual expertise |
74 | |||
| 20 |
Displaycedisplayce.com
Innovative platform connecting brands with outdoor advertising spaces to launch tailored programmatic out-of-home campaigns targeting the right audience |
63 | |||
| 21 |
Galileegalilee.fr
Specializing in pre-press solutions for the printing industry and various communication fields, offering a wide range of services from design to production |
62 | |||
| 22 | 62 | ||||
| 23 |
IDAIAidaia.group
With over 30 years of experience, this company specializes in marketing, communication, and digital transformation for B2B and B2C clients through a full range of services |
52 | |||
| 24 |
PLEIN SUD - Partenaire Technologiquepleinsudgroupe.fr
The company offers a comprehensive range of Telecommunications, IT infrastructure, and assistance services to meet all types of business needs |
52 | |||
| 25 |
CATIE (Centre Aquitain des Technologies de l'Information et Électroniques)catie.fr
A technological transfer center focused on supporting companies in adopting digital technologies through research programs and technological platforms |
48 | |||
| 26 | 46 | ||||
| 27 |
Fieldboxfieldbox.ai
Fieldbox specializes in building, deploying, and managing digital solutions for industrial operations to ensure reliability and focus on business growth |
45 | |||
| 28 |
ACTUAL Systèmesstore.actualsystemes.com
Indirect B2B distribution of IT hardware and software nationwide, offering project-based client support and cloud hosting services. |
44 | |||
| 29 |
LOOM CONSULTINGweareloom.fr
LOOM is a Bordeaux-based consulting company specializing in IT/Web project management, now expanding to the Parisian market with a team of 50 skilled consultants |
42 | |||
| 30 |
Locomotiv'locomotiv.com
Coordination of 70 experts including freelancers, consultants, and agencies offering consulting, brand strategy, communication, marketing, web, and management services in Bordeaux. |
41 | |||
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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 13, 2026.
More company lists in the Gironde department
- The largest companies in the Gironde department 2,434
- Companies with in-house R&D in the Gironde department 225
- Retail chains in the Gironde department 217
- Multinational companies in the Gironde department 200
- Professional services firms in the Gironde department 151
- SaaS companies in the Gironde department 141
- Manufacturers in the Gironde department 137
- Software Development companies in the Gironde department 124
- Distributors and wholesalers in the Gironde department 115
- Public sector organisations in the Gironde department 109
- Family-owned companies in the Gironde department 103
- Hardware manufacturers in the Gironde department 100
- IT services companies in the Gironde department 99
- Consulting firms in the Gironde department 82
- Law Practice companies in the Gironde department 81
- Education providers in the Gironde department 80
- Financial services firms in the Gironde department 80
- Real Estate companies in the Gironde department 79
- Business Consulting and Services companies in the Gironde department 77
- Retail companies in the Gironde department 74
- Healthcare providers in the Gironde department 71
- Higher Education companies in the Gironde department 67
- Construction companies in the Gironde department 66
- Advertising Services companies in the Gironde department 65
The same list elsewhere in France
- IT Services and IT Consulting companies in France 4,942
- IT Services and IT Consulting companies in Île-de-France 2,776
- IT Services and IT Consulting companies in the Hauts-de-Seine department 706
- IT Services and IT Consulting companies in Auvergne-Rhône-Alpes 454
- IT Services and IT Consulting companies in Provence-Alpes-Côte d'Azur 261
- IT Services and IT Consulting companies in Occitanie 259
- IT Services and IT Consulting companies in the Rhône department 253
- IT Services and IT Consulting companies in Hauts-de-France 226
- IT Services and IT Consulting companies in Grand Est 213
- IT Services and IT Consulting companies in Nouvelle-Aquitaine 190
- IT Services and IT Consulting companies in the Nord department 169
- IT Services and IT Consulting companies in Pays de la Loire 167
- IT Services and IT Consulting companies in the Bouches-du-Rhône department 154
- IT Services and IT Consulting companies in the Haute-Garonne department 152
- IT Services and IT Consulting companies in the Yvelines department 118
- IT Services and IT Consulting companies in the Val-de-Marne department 113
- IT Services and IT Consulting companies in the Loire-Atlantique department 110
- IT Services and IT Consulting companies in Brittany 101
- IT Services and IT Consulting companies in the Seine-Saint-Denis department 78
- IT Services and IT Consulting companies in Paris 1,547
- IT Services and IT Consulting companies in Lyon 160
- IT Services and IT Consulting companies in Boulogne-Billancourt 105
- IT Services and IT Consulting companies in Toulouse 103
- IT Services and IT Consulting companies in Levallois-Perret 81