Contact & Acces


Chemin de la Gravière 4
CH-1227 Acacias (GE)

Tél. +41 (0)22 341 40 08
Mob. +41 (0)76 570 05 47

You want additional information, an appointment, a visit, a quote for the rental of a room or a tailor-made event?

Feel free to fill out the form below:

Your message
A visitDate availabilityOffer requestOther



With a 15-year career in the organization of events in Hall 22 and many other places here and elsewhere, Yan wants to “solution finder” for its customers.

Enthusiastic and dynamic, he loves challenges and OptimHall is his last, a real concentrate of his expertise gained throughout his career.

His know-how, his network and his partners allow him to imagine your events tomorrow.


Recognized for my dynamic, autonomous and organized personality, with an excellent sense of customer service and a great team spirit, I am here to support you in all your event challenges!

Experience of more than 15 years in the hotel and events field within multinational companies in Geneva, I have at heart to follow our customers step by step for their private and professional events.