France

Top 59 largest French Companies in the Technology sector by Market Cap

This is the list of the largest public listed companies in the Technology sector from France by market capitalization with links to their reference stock and industry.

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Top Technology Companies from France as of Jul. 01, 2025

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Rank Company Market Cap (USD) Country Sector Industry
1 Dassault Systèmes SE $48.02 B France French Technology French Software—Application
2 Capgemini SE $29.16 B France French Technology French Information Technology Services
3 Sopra Steria Group SA $4.63 B France French Technology French Information Technology Services
4 Alten SA $3.16 B France French Technology French Information Technology Services
5 Société Industrielle et Financière de l'Artois SA $2.94 B France French Technology French Computer Hardware
6 SES-imagotag SA $2.32 B

(Jan. 1, 2024)

 France French Technology French Electronic Components
7 Talend SA $2.17 B

(July 1, 2021)

 France French Technology French Software—Infrastructure
8 Soitec SA $2.11 B France French Technology French Semiconductor Equipment & Materials
9 Eutelsat Communications SA $1.92 B France French Technology French Communication Equipment
10 Groupe Gorgé SA $1.80 B France French Technology French Scientific & Technical Instruments
11 Wavestone SA $1.70 B France French Technology French Information Technology Services
12 Esker SA $1.62 B

(Jan. 1, 2025)

 France French Technology French Software—Application
13 Devoteam SA $1.56 B

(Dec. 1, 2021)

 France French Technology French Information Technology Services
14 Société pour l'Informatique Industrielle SII SA $1.49 B

(Jan. 1, 2024)

 France French Technology French Information Technology Services
15 Neurones $1.28 B France French Technology French Information Technology Services
16 Worldline SA $1.28 B France French Technology French Software—Infrastructure
17 Lectra SA $1.14 B France French Technology French Software—Application
18 ESI Group $974.5 M

(Jan. 1, 2024)

 France French Technology French Software—Application
19 Aubay SA $769.0 M France French Technology French Information Technology Services
20 Atos SE $698.6 M France French Technology French Information Technology Services
21 Quadient SA $655.3 M France French Technology French Software—Application
22 Tessi SA $625.4 M

(Nov. 1, 2021)

 France French Technology French Information Technology Services
23 Linedata Services SA $450.6 M France French Technology French Software—Application
24 Sidetrade $418.5 M France French Technology French Software—Application
25 Parrot SA $334.9 M France French Technology French Communication Equipment
26 Infotel SA $325.5 M France French Technology French Information Technology Services
27 Umanis SA $323.1 M

(July 1, 2022)

 France French Technology French Information Technology Services
28 Envea $314.2 M

(March 1, 2022)

 France French Technology French Scientific & Technical Instruments
29 Groupe Open $297.8 M

(April 1, 2022)

 France French Technology French Information Technology Services
30 IGE + XAO $286.8 M

(May 1, 2022)

 France French Technology French Software—Application

Top Technology Companies from France as of Jul. 01, 2025

1. Dassault Systèmes SE

Company Profile: Dassault Systèmes SE
Market Cap (USD): $48.02 B
Country: France
Sector: French Technology
Industry: French Software—Application

2. Capgemini SE

Company Profile: Capgemini SE
Market Cap (USD): $29.16 B
Country: France
Sector: French Technology
Industry: French Information Technology Services

3. Sopra Steria Group SA

Company Profile: Sopra Steria Group SA
Market Cap (USD): $4.63 B
Country: France
Sector: French Technology
Industry: French Information Technology Services

4. Alten SA

Company Profile: Alten SA
Market Cap (USD): $3.16 B
Country: France
Sector: French Technology
Industry: French Information Technology Services

5. Société Industrielle et Financière de l'Artois SA

Company Profile: Société Industrielle et Financière de l'Artois SA
Market Cap (USD): $2.94 B
Country: France
Sector: French Technology
Industry: French Computer Hardware

6. SES-imagotag SA

Company Profile: SES-imagotag SA
Market Cap (USD): $2.32 B (Jan. 1, 2024)
Country: France
Sector: French Technology
Industry: French Electronic Components

7. Talend SA

Company Profile: Talend SA
Market Cap (USD): $2.17 B (July 1, 2021)
Country: France
Sector: French Technology
Industry: French Software—Infrastructure

8. Soitec SA

Company Profile: Soitec SA
Market Cap (USD): $2.11 B
Country: France
Sector: French Technology
Industry: French Semiconductor Equipment & Materials

9. Eutelsat Communications SA

Company Profile: Eutelsat Communications SA
Market Cap (USD): $1.92 B
Country: France
Sector: French Technology
Industry: French Communication Equipment

10. Groupe Gorgé SA

Company Profile: Groupe Gorgé SA
Market Cap (USD): $1.80 B
Country: France
Sector: French Technology
Industry: French Scientific & Technical Instruments

11. Wavestone SA

Company Profile: Wavestone SA
Market Cap (USD): $1.70 B
Country: France
Sector: French Technology
Industry: French Information Technology Services

12. Esker SA

Company Profile: Esker SA
Market Cap (USD): $1.62 B (Jan. 1, 2025)
Country: France
Sector: French Technology
Industry: French Software—Application

13. Devoteam SA

Company Profile: Devoteam SA
Market Cap (USD): $1.56 B (Dec. 1, 2021)
Country: France
Sector: French Technology
Industry: French Information Technology Services

14. Société pour l'Informatique Industrielle SII SA

Company Profile: Société pour l'Informatique Industrielle SII SA
Market Cap (USD): $1.49 B (Jan. 1, 2024)
Country: France
Sector: French Technology
Industry: French Information Technology Services

15. Neurones

Company Profile: Neurones
Market Cap (USD): $1.28 B
Country: France
Sector: French Technology
Industry: French Information Technology Services

16. Worldline SA

Company Profile: Worldline SA
Market Cap (USD): $1.28 B
Country: France
Sector: French Technology
Industry: French Software—Infrastructure

17. Lectra SA

Company Profile: Lectra SA
Market Cap (USD): $1.14 B
Country: France
Sector: French Technology
Industry: French Software—Application

18. ESI Group

Company Profile: ESI Group
Market Cap (USD): $974.5 M (Jan. 1, 2024)
Country: France
Sector: French Technology
Industry: French Software—Application

19. Aubay SA

Company Profile: Aubay SA
Market Cap (USD): $769.0 M
Country: France
Sector: French Technology
Industry: French Information Technology Services

20. Atos SE

Company Profile: Atos SE
Market Cap (USD): $698.6 M
Country: France
Sector: French Technology
Industry: French Information Technology Services

21. Quadient SA

Company Profile: Quadient SA
Market Cap (USD): $655.3 M
Country: France
Sector: French Technology
Industry: French Software—Application

22. Tessi SA

Company Profile: Tessi SA
Market Cap (USD): $625.4 M (Nov. 1, 2021)
Country: France
Sector: French Technology
Industry: French Information Technology Services

23. Linedata Services SA

Company Profile: Linedata Services SA
Market Cap (USD): $450.6 M
Country: France
Sector: French Technology
Industry: French Software—Application

24. Sidetrade

Company Profile: Sidetrade
Market Cap (USD): $418.5 M
Country: France
Sector: French Technology
Industry: French Software—Application

25. Parrot SA

Company Profile: Parrot SA
Market Cap (USD): $334.9 M
Country: France
Sector: French Technology
Industry: French Communication Equipment

26. Infotel SA

Company Profile: Infotel SA
Market Cap (USD): $325.5 M
Country: France
Sector: French Technology
Industry: French Information Technology Services

27. Umanis SA

Company Profile: Umanis SA
Market Cap (USD): $323.1 M (July 1, 2022)
Country: France
Sector: French Technology
Industry: French Information Technology Services

28. Envea

Company Profile: Envea
Market Cap (USD): $314.2 M (March 1, 2022)
Country: France
Sector: French Technology
Industry: French Scientific & Technical Instruments

29. Groupe Open

Company Profile: Groupe Open
Market Cap (USD): $297.8 M (April 1, 2022)
Country: France
Sector: French Technology
Industry: French Information Technology Services

30. IGE + XAO

Company Profile: IGE + XAO
Market Cap (USD): $286.8 M (May 1, 2022)
Country: France
Sector: French Technology
Industry: French Software—Application

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