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SoSTEF

Discover the digital version of our annual SO STEF magazine.

22/05/2026
In this new edition, SO STEF looks back at the highlights that shaped 2025 and unveils the outlook for 2026.
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SO STEF 2025-2026
PUBLICATION
SoSTEF

So STEF 2024 - 2025

13/06/2025
SO STEF is the STEF Group's magazine overview! 
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So STEF 2024-2O25

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Catherine MARIE

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