your event

our pleasure

Looking for an ideal spot for your next company event? We provide a mix of elegance and modernity, ensuring a flawless experience. Let us help you create a memorable corporate event with spaces designed just for you.

Let's work together

Once built as a passage under the Vienna State Opera, O Klub is now one of the hottest event locations in the city and the No. 1 venue choice for renowned event organizers. Whether conferences, congresses, presentations, Christmas parties, trade fairs, after-show parties, corporate events or gala events: together we make your event an unforgettable experience.

build timeless memories

This indescribable mixture brings this unique ambiance to life and combines the underground feeling with a touch of luxury under one roof. Elegant interior with a playful, iconic backdrop and technical equipment that truly leaves nothing to be desired. Discover all the rooms in the venue and let us create an impressive setting for every occasion together.


Prestige in its purest form. Our Main floor inspires with a futuristic atmosphere and state-of-the-art equipment. Technology, led wall and sound are state-of-the-art, enabling you to create your very own individual worlds.



Welcome to Salon Wasabi. The floral setting and the technology behind it open up a mysterious world between flowers, spotlights and sounds. The artist Coco Wasabi has co-designed this space, giving this floor a very special touch.



The secret room backstage in an unmistakable colonial style. An exclusive place to impress your guests.



A stylish ambience full of luxury and exuberance. The Red Bar rolls out the red carpet, a place where unforgettable moments take their course.


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O – der Klub is part of the Horst Group.

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