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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.

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

Located in the heart of the dynamic and unusual district of Confluence, the Espace Confluence welcomes you on a site dedicated to the promotion and the development of the craft industry on nearly 500 m², entirely modular, customizable and privatizable for all your events.

The Panoramique des Dômes is an ideal way to discover the volcanic landscape of the region, as it takes you to an altitude of 1,465 meters in 15 minutes. At the top, visitors can enjoy a breathtaking panoramic view.

Les Jardins de Deauville offers a bucolic setting in Normandy, with spacious rooms, a gourmet restaurant, heated swimming pool and bright seminar rooms. Our team is on hand to organise your tailor-made events.

The hotel Le Cottage Bise is an ideal establishment for business seminars or conferences. Located in the Alps, in the Haute-Savoie region, this hotel has preserved the traditional charm of the region. Built in a Savoyard house style, the building is a real delight for art collectors and lovers of old-time architecture.

In the centre of the old town of Nice, out of sight and close to Italy, the Hôtel du Couvent, a Luxury Collection Hotel, Nice, surrounded by a luxuriant garden... A haven of tranquillity and simplicity.

For your events, Aquatis Hôtel offers a 300-seat auditorium and modular rooms covering more than 620 m². You can also privatise The Garden restaurant or AQUATIS Aquarium-Vivarium for unique moments.

Discover Marseille, an emblematic city in the south of France, with its many wonders to explore and its 170 days of sunshine a year with Le Village Club du Soleil de Marseille, an original location steeped in history, which offers a unique environment to combine work and relaxation. 🌞

Come and discover the luxurious history of the Château de Fontager, a quiet and peaceful place, ideal for exploring the Rhone Valley, its world-renowned vineyards and its gastronomy. You can enjoy the lounges for a moment of reading and the serenity that the castle offers.

Nestled between Lake Geneva and the snowy peaks of the Alps, our contemporary hotel will offer you an incredible view and the quality of Hilton service, all in the heart of the city. In addition to being close to many shops, restaurants and activities, the hotel has a spa that will allow you to combine work and leisure.

Mortelle Soirée Lyon is at your disposal to organize your next Murder Party and other team outings!

L'Abbaye de Collonges is a gastronomic restaurant located in Collonges-au-Mont-d'Or, 5 km north of Lyon, on the banks of the Saône. It is part of the Bocuse group, founded by the famous starred chef Paul Bocuse, who transformed an old farm into a place dedicated to the pleasures of the table and music

Nestling in the heart of an idyllic setting, Horizon Resort Massane is a 4-star hospitality haven where luxury rhymes with ecological commitment.

In the heart of Lyon, discover the new Matmut Stadium within the mythical Gerland Stadium, now dedicated to Rugby! You will find 5,000 m² of reception areas for your events from 20 to over 2,000 people.

With its exceptional location in the heart of the Three Valleys, in the highest resort in Europe, the hotel offers a magnificent view of the Belleville valley and its mountains, along with high-end service.