Top 50 IT Services Companies in France 2025

2025 Ranking of ESN IT Services Providers — France Revenue (k€)
Rank Company France Revenue (k€)
1 CAPGEMINI 4 380 000
2 SCC FRANCE 2 925 000
3 ACCENTURE 2 605 592
4 SOPRA STERIA 2 440 000
5 ORANGE BUSINESS 1 800 000
6 ATOS 1 760 000
7 IBM FRANCE 1 723 300
8 CGI FRANCE 1 547 970
9 ALTEN 1 360 300
10 ECONOCOM 1 230 000
11 COMPUTACENTER 1 159 974
12 INETUM 1 030 000
13 DOCAPOSTE 825 000
14 NEURONES 810 400
15 AKKODIS 782 800
16 EQUANS DIGITAL 699 307
17 THALES SERVICES NUMERIQUES 631 000
18 CEGEDIM 592 963
19 SPIE ICS 553 000
20 KYNDRYL 520 000
21 TALAN 510 000
22 AXIANS 505 000
23 TESSI 487 542
24 OVHCLOUD 485 983
25 INOP’S 462 000
26 SII GROUP 455 840
27 SOLUTIONS30 ETC 450 000
28 DXC FRANCE 440 793
29 OPEN 415 000
30 FASTOR GIE 400 180
31 GROUPE ASTEK 391 000
32 SCALIAN 380 000
33 MAGELLAN PARTNERS 365 000
34 ADISTA 350 000
35 HELIAQ 338 852
36 NXO 329 600
37 INHERENT 304 000
38 AUBAY 283 300
39 VISEO 270 000
40 HELPLINE 268 000
41 INFOTEL 266 776
42 EXTIA 241 000
43 EXPERIS 240 000
44 CONSTELLATION 211 733
45 ACENSI 203 382
46 CHEOPS TECHNOLOGY 190 421
47 MC2I 181 000
48 HARDIS GROUP 179 088
49 KEYRUS 176 000
50 NÉOSOFT 175 000

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Between Economic Slowdown and Structural Change, ESNs at a Crossroads

The study published by Numeum and KPMG France describes an unfavorable environment, where economic tensions and weak demand weigh on activity.

  • 42 % of companies anticipate a genuine pickup in the first half of 2026.

  • 85 % identify macroeconomic risks and weak demand as the main brakes on growth.

This situation marks a break with the years of rapid digital expansion. It highlights the need for the sector to rethink its economic foundations and its sources of added value.

Recomposition of the Value Proposition

The study emphasizes a deep evolution of the business model of digital service providers.
CIOs, now seeking sustainable partners, prioritize quality and relevance of the value delivered rather than the volume of services.

Read also: ESN and ICT anticipate a rebound in H1 2026

Performance is increasingly measured across three dimensions:

  • innovation capacity,

  • technical and methodological competence,

  • social and environmental responsibility of players.

This redefinition of the client-provider relationship marks a shift toward a strategic partnership model rather than an operational one.

Generative Artificial Intelligence as a Transformation Engine

Generative AI is emerging as the primary lever of opportunity for firms in the sector.

  • 81 % identify it as the leading growth driver, ahead of digital transformation (58 %) and cybersecurity (56 %).

  • 72 % already integrate it into their production (delivery) processes and 67 % into their administrative functions.

  • Nearly half of companies have internal AI skills, confirming a rapid and durable integration of this technology.

AI thus becomes a structuring factor in the repositioning of French digital strategy, combining technological innovation with cost rationalization.

Human Resources: Upskilling and New Expectations

The transition toward value-based models goes hand in hand with a reconfiguration of talent needs.
The most sought-after profiles include:

  • digital transformation consulting (19 % of stated needs),

  • cloud specialists (17 %),

  • cybersecurity experts (9 %).

Retention levers reflect a shift in priorities:

  • compensation remains decisive (63 %),

  • career progression and project opportunities account for 18 %,

  • flexibility and work-life balance for 14 %.

These figures reflect a sought-after balance between financial attractiveness and the quality of working conditions.

Read also: ESN: Erwan Le Duff, new CEO of SQLI

Environmental Responsibility: A Structuring Criterion

Environmental responsibility is establishing itself as an essential dimension of performance.

  • 79 % of companies set themselves targets to reduce their carbon footprint.

  • 67 % of large enterprises already consider environmental impact when selecting their providers.

  • Nearly a third aim for carbon neutrality by 2030.

Sustainability thus becomes a competitive differentiator as much as a regulatory and reputational constraint.

Methodology:
The study is established from data collected by Numeum and KPMG during the second quarter of 2025, from a representative sample of nearly 200 ESN and ICT firms of all sizes, based in France. The information was gathered via an online questionnaire addressing topics such as growth strategy, talent management, Environmental, Social and Governance (ESG) initiatives, and innovation.

Data declared, including those relating to units, have been corrected in case of evident errors.

Dawn Liphardt

Dawn Liphardt

I'm Dawn Liphardt, the founder and lead writer of this publication. With a background in philosophy and a deep interest in the social impact of technology, I started this platform to explore how innovation shapes — and sometimes disrupts — the world we live in. My work focuses on critical, human-centered storytelling at the frontier of artificial intelligence and emerging tech.