The Obomo group

Founded by Olivier Stroh, the Obomo group is a key player in public and B to B events in Champagne. We operate original and qualitative reception places and provide all the services essential to the success of your events. We get a subsidiary dedicated to web development and audiovisual integration.

Obomo provides turnkey solutions between locations, technical innovations and know-how.

Atrium ClubA unique party place

The Atrium is a hybrid and pioneering event complex that offers quality programming, international artists, perfect sound, and a real lights/sfx show.

Atrium EventsProfessional events

Companies and professionals can use spaces and equipment of the Atrium for all their event projects and thus benefit from a all-in-one solution with a single service provider.

Atrium RestaurantOpen since june 2022

The Atrium offer is completed with a restaurant of 80 seats, open for lunch and night! The only place in Reims where you can organize a working lunch on weekdays and eat at 3am on weekends!

MusikallBar, karaoké, box

Musikall offers a new karaoke experience with its private rooms, its bar and its catering menu. In its unique art-deco-inspired setting, Musikall makes karaoke chic and technological.

Atrium VillageOpen Air Events

Born from the particular pandemic context of the year 2020, the Atrium Village is an open-air structure that combines conviviality, safety and expertise in the event professions.

Château de l'AbbatialeBraine Hauts-de-France

In the spring of 2025, the Château de l'Abbatiale and its park will host your private receptions (weddings, birthdays, etc.) and your professional events (seminars, team-building, etc.).

Perfectly located between Reims and Paris, Braine is a dynamic market town steeped in history and culture. The Château has a reception room, guest rooms and a lodge located in the outbuildings.

ComboWeb & Audiovisual Integration

Combo is our subsidiary company, specifically and exclusively dedicated to web engineering and development, technology and audiovisual integration.

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