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The know-how and experience that DSO possesses thanks to its 28 years of activity are the essential assets that allow us to conceive and realize to perfection the projects that you entrust to us.

Westhive is the perfect venue for your event in Basel, whether you want to hold a conference, launch a new product or organise a Christmas party for your staff. We can accommodate up to 80 people in conference chairs and up to 150 people for a cocktail reception. Our conference centre in Basel is equipped with state-of-the-art audiovisual technology: two first-class video projectors, two retractable screens and an audio system including microphones. And in the adjacent restaurant and the magnificent roof terrace on the first floor, your guests will also be pampered by the Westhive Kitchen.

Estate with comfortable accommodation, swimming pool, gym and seminar room in large landscaped grounds.

Villa Maïa, a member of The Leading Hotels of the World, offers a luxury hotel experience in Lyon. Perched on the Fourvière hill, this contemporary building offers a breathtaking view of the city of Lyon, with an exceptional panorama. Its 27 rooms and 6 suites, as well as the unique apartment, are all designed by the decorator Jacques Grange and feature Japanese influences.

Thanks to the peace and quiet of nature and the panoramic views from 1647, your team can enjoy a change of scenery, chat and brainstorm over a personalised menu and, why not, a team-building activity!

Reinvent your seminars, workshops and collaborative events with collective intelligence! The opportunity to collaborate with your teams on a unifying, meaningful corporate project.

The Radisson Blu Hotel Marseille in the heart of the city, located on the quays of the Old Port and living to the rhythm of the ships' masts with a panoramic pool overlooking the Old Port!

Located on the seafront, the Hôtel Résidence Kaliopé offers a unique setting for your seminars, with two modular rooms for up to 70 participants and a spacious theatre for 250 people.

The hotel offers equipped and customizable meeting and banquet rooms for business and private events. The hotel's restaurant serves delicious and inventive cuisine, using local and seasonal ingredients.

On the outskirts of Lyon and in the heart of the emblematic Puces du Canal village, come and discover their many event possibilities. Between the Chapiteau, the Guinguette, the Petit Corner and the Annexe, the spaces can accommodate from 10 to 1,200 people in a variety of configurations for your business meetings in a friendly and unusual atmosphere in summer and winter alike.

Discover an ideal destination for your professional events: the Lake Annecy area. The Lac Annecy Congress agency, business service of the Lake Annecy Tourist Office, is at your disposal for the organization of your congress from 100 to 2 000 people.

Come to discover 15min from Saint-Etienne, at the doors of the Plain of Forez the hotel Best Western Saint-Etienne and the restaurant By Georgette Forez.

An ideal hotel for seminars, incentives and vacations in a region with many historical and cultural sites to explore! An opportunity to strengthen the bonds between team members outside the traditional work environment.

Located in the heart of Arles in Provence, the Hotel Jules César is a unique place that transports you into a poetic universe out of time. This establishment of character was built in a former convent and sublimated by elements of the 18th century and contemporary art.

LeCrans Hôtel & Spa in Crans-Montana offers a luxurious setting with panoramic suites overlooking the Alps. Its Michelin-starred restaurant and exclusive spa create an unforgettable experience. Ideal for private and business events, the hotel guarantees unique moments.

Since its creation in 2016, AWAY HOSTEL & COFFEE SHOP has positioned itself as a hybrid, modern and innovative venue. The hotel offers a wide range of accommodation, catering and event activities in a refined and friendly setting, for individuals and professionals.