Groupe 3S SAS has 2,720 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 2.7%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
Founded in , Groupe S, thanks to the synergy of the know-how of its subsidiaries and its financial solidity, has become one of the leaders in the world of services. In , by acquiring % of the capital of Alyzia, Groupe S (employees) became the first French private operator of ground handling assistance to airlines. With more than millions of passengers and millions of bags managed per year, the group offers a range of multi-service activities (particularly to airport managers) through its subsidiaries. Its companies S Formation and Alyzia Training provide airport training for agents on the runway. Groupe S is also present in business services via its industrial cleaning company (GIMN'S) and in personal services. All the group's subsidiaries strive to best meet the needs of our customers: Flexibility and responsiveness guaranteed!
As of September 2025
Groupe 3S
workforce metrics
Headcount
2.7k
Avg. Salary
$31.9k
Tenure
4.0yr
Growth Rate
2.7%
Hiring Rate
Attrition Rate
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