The Val-de-Marne department hosts a concentration of IT services and consulting companies, primarily mid-sized firms and larger groups, demonstrating a strong presence in digital transformation and technological solutions. These companies offer a wide range of expertise, from infrastructure management to specialized digital services. Many of them support both public institutions and private businesses in their technological advancements.
Among these, DOCAPOSTE supports digital transformation for public institutions, while HN Services provides IT services across various sectors including banking and insurance. Ricoh France offers global technology and services for business process transformation, and IT Link Group focuses on connected systems and embedded intelligence. A notable pattern is the cluster of headquarters in cities like Ivry-sur-Seine, Charenton-le-Pont, and Rungis, indicating key hubs for IT activity within the department.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
DOCAPOSTEdocaposte.com
Supports companies and public institutions in digital transformation, providing secure, simple digital experiences, processing sensitive data, and ensuring digital independence with regulatory compliance. |
3,076 | |||
| 2 |
HN Serviceshn-services.com
Provides IT services across banking, insurance, retail, and industry sectors, with an internal institute for professional IT training and career development. |
1,476 | |||
| 3 |
Ricoh Francericoh.fr
Provides global technology and services to help organizations transform business processes and exchanges, including document services, production printing, office solutions, and IT services. |
1,234 | |||
| 4 |
IT Link Groupitlink.fr
Innovates and optimizes connected systems, developing products and services in embedded intelligence, IoT, data, mobile apps, safety, business systems, engineering, and change management. |
882 | |||
| 5 | 597 | ||||
| 6 |
BPCE Payment Servicesgroupebpce.com
Payment processing company with expertise in cards, supporting banks, financial institutions, and payment service providers, managing a significant share of France's payment activities |
588 | |||
| 7 |
Blue Softbluesoft-group.com
Blue Soft Group is a Digital Services Enterprise specializing in consulting, Cloud, agile development, UX/UI, and Microsoft solutions to optimize IT and business projects |
501 | |||
| 8 |
SECURINFORsecurinfor.fr
Provides comprehensive IT services, from infrastructure design and deployment to technical assistance and cybersecurity, ensuring secure, performant, and sustainable digital environments for large clients across France. |
354 | |||
| 9 |
Jilitijiliti-group.com
A trusted partner specializing in IT infrastructure management, offering agile solutions to maintain, transform, and optimize data centers for sustainable performance worldwide |
350 | |||
| 10 |
Foliateamfoliateam.com
FOLIATEAM offers secure cloud telephony, IT, and cybersecurity solutions for businesses and public organizations, providing reliable networks, cloud services, and tailored support |
335 | |||
| 11 | 272 | ||||
| 12 | 195 | ||||
| 13 | 173 | ||||
| 14 |
MAILEVAmaileva.com
For over 20 years, this company specializes in facilitating digital exchanges, offering solutions to streamline tasks, boost profitability, and save costs for all businesses |
111 | |||
| 15 | 79 | ||||
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 |
Southcomp Polarissouthcomp-polaris.com
Distributes major IT brands in Africa, offering comprehensive support and training to partners, fostering their growth and optimizing their market offerings since 1993. |
74 | |||
| 17 | 72 | ||||
| 18 |
Junior Conseil Takerjuniortaker.com
Student association providing motivated and skilled students to develop IT projects for companies, bridging academic knowledge with real-world applications. |
69 | |||
| 19 |
Chef de projet numérique - Consultant Freelancestudiodjaz.fr
Multimedia graphic designer and marketing consultant specializing in creating visual identities, logos, promotional materials, and providing strategic communication guidance for businesses |
67 | |||
| 20 |
IZENCIAizencia.com
ESN focused on user services in the digital world, offering managed services, technical support, Office 365 expertise, and coaching sessions for essential digital tools |
63 | |||
| 21 |
PANDA SERVICESpandaservices.fr
Specialized IT skills delegation company providing recruitment, resource allocation, and team management across infrastructure, development, mobility, and expertise departments nationwide. |
60 | |||
| 22 |
HDF sasmindware.net
Value-added IT distribution company in France serving African markets, French Overseas territories, and neighbor islands Specializes in Dell Technologies, APC, Kohler SDMO, Ortea |
57 | |||
| 23 |
AISI - Expert Cybersécurité, Infrastructure & Gouvernanceaisi.fr
Provides cybersecurity expertise and infrastructure solutions for SMEs, mid-caps, and local authorities, ensuring digital protection and resilience against cyber threats through active defense and expert management. |
55 | |||
| 24 | 54 | ||||
| 25 |
PROCOMM - MMCprocomm-mmc.com
A computer software company in France specializing in developing and providing software solutions |
45 | |||
| 26 |
SIS Technologiessis-t.com
Provides complete solutions in the field of new technologies to ensure focus on your business and secure your operations |
44 | |||
| 27 |
NOAM By BearingPointnoam-be.com
Digital solutions implementation support for IT teams with expertise in design, testing, development, support, and agile project management |
43 | |||
| 28 |
achatpublic.comachatpublic.com
The company is a leader in France in providing services to public buyers, offering solutions for public procurement, media, and professional training in the field |
41 | |||
| 29 |
Groupe Avanistaavanista.fr
Avanista is a French company founded by two professionals with 30 years of IT service experience, prioritizing quality and a people-centric approach |
40 | |||
| 30 |
Micro Conseil Internationalmicroconseil.com
An authorized distributor of Apple products in Africa, DomTom, and Malta, focusing on enhancing product visibility, supporting partners, and exploring new markets |
38 | |||
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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 12, 2026.
More company lists in the Val-de-Marne department
- The largest companies in the Val-de-Marne department 1,386
- Multinational companies in the Val-de-Marne department 200
- Companies with in-house R&D in the Val-de-Marne department 134
- IT services companies in the Val-de-Marne department 101
- Distributors and wholesalers in the Val-de-Marne department 91
- Retail chains in the Val-de-Marne department 88
- Professional services firms in the Val-de-Marne department 88
- Manufacturers in the Val-de-Marne department 85
- Hardware manufacturers in the Val-de-Marne department 76
- Public sector organisations in the Val-de-Marne department 75
- Education providers in the Val-de-Marne department 72
- Construction companies in the Val-de-Marne department 63
- SaaS companies in the Val-de-Marne department 59
- Consulting firms in the Val-de-Marne department 57
- Software Development companies in the Val-de-Marne department 57
- Business Consulting and Services companies in the Val-de-Marne department 48
- Government Administration companies in the Val-de-Marne department 45
- Healthcare providers in the Val-de-Marne department 44
- Pharmaceutical companies in the Val-de-Marne department 43
- Critical infrastructure operators in the Val-de-Marne department 42
- Higher Education companies in the Val-de-Marne department 42
- Family-owned companies in the Val-de-Marne department 42
- Accounting firms in the Val-de-Marne department 37
- Accounting companies in the Val-de-Marne department 37
The same list elsewhere in France
- IT Services and IT Consulting companies in France 4,943
- 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 455
- 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 Loire-Atlantique department 110
- IT Services and IT Consulting companies in the Gironde department 105
- 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