![](https://www.e-guma.ch/en/wp-content/uploads/2020/05/eguma_referenzen.jpg)
Hotel industry
ReferencesGastronomy
ReferencesRail & Shipping
ReferencesTourism & Cooperatives
ReferencesLeisure
ReferencesSpa & Beauty
ReferencesSpecialist retail
ReferencesEvent planning
References![](https://www.e-guma.ch/en/wp-content/uploads/2024/05/e-guma_statement_gurten_joelle_estermann.jpg)
e-guma has made a significant contribution to our operational efficiency, revenue and impage improvement.