Reception Services and Security in Event Management: Two Areas of Expertise, One Unique Experience
Mahola by ARMONIA and CESG, two brands from the Sofinord group, create a duo of expertise in the events sector.
2025 news – An ambitious transformation to fully embody harmony.
This transformation will be brought to life through:
A renewed identity, aligned with our values,
A strengthening of our actions in support of social responsibility and inclusion,
Reimagined offerings designed to deliver greater consistency and efficiency,
A clear ambition: to grow together, in France and internationally.

We operate and manage professions related to hospitality, occupant and building services, and the management of your events.
Reception Services and Security in Event Management: Two Areas of Expertise, One Unique Experience
Mahola by ARMONIA and CESG, two brands from the Sofinord group, create a duo of expertise in the events sector.
Mahola by ARMONIA, present at the largest clay court tennis tournament
2025 News - Mahola, a brand of ARMONIA specialized in event reception services, has once again orchestrated the welcome at the largest clay court tennis tournament.
ARMONIA hosts the 8th Café des Dirigeants Engagés
News 2025 - 8th Café des Dirigeants Engagés at ARMONIA