The CAC 40 stack
The 40 largest companies listed on Euronext Paris, and the software behind them: 527 tools identified, ranked by how many of the 40 run each one.
In this benchmark40 of 40 have a tool identified
Most adopted tools
Data & Analytics
34 of 40 companies · 53 tools identified
HR & Talent
33 of 40 companies · 71 tools identified
IT & Security
33 of 40 companies · 49 tools identified
Developer & Engineering
32 of 40 companies · 41 tools identified
Productivity & Collaboration
32 of 40 companies · 46 tools identified
Artificial Intelligence
30 of 40 companies · 31 tools identified
Operations
30 of 40 companies · 37 tools identified
Marketing
29 of 40 companies · 63 tools identified
Sales
25 of 40 companies · 22 tools identified
Finance
24 of 40 companies · 21 tools identified
Customer Experience
22 of 40 companies · 21 tools identified
Commerce
21 of 40 companies · 20 tools identified
Design & Creative
20 of 40 companies · 10 tools identified
Legal Tech
20 of 40 companies · 12 tools identified
Industry Software
19 of 40 companies · 28 tools identified
Detailed stacks
Browse every CAC 40 companyBrowse 4,823 other organizations' stacks
See what teams run across the rest of the Soft Atlas catalogue, by industry, size and country.












Renault
Société Générale
Stellantis
Bureau Veritas
Crédit Agricole
Dassault Systèmes
Euronext
Hermès
Safran
Thales
Veolia
Air Liquide
ArcelorMittal
Saint-Gobain
Pernod Ricard
Unibail-Rodamco-Westfield
Accor
Sanofi
Eiffage
Bouygues Construction
VINCI
LVMH
Kering
Legrand
Publicis
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