THe Q closed

Restaurant Q is closed until further notice due to the current coronavirus situation.

Feel-good cuisine –  Soul food – Brain nutrition 

However you like to call it – eating is a very personal thing. With the right food we feel snug, overjoyed, intoxicated or comforted. Such feel-good food is like a big embrace, an ointment for our soul and makes us smile. Welcome to Eldora!

From Nose to tail

In our affluent society, we tend to insist on ordering only the prime cuts of meat. Yet those cuts account for only five to eight percent of the total usable animal meat. At the Q, we make use of everything to conjure up a range of delicious dishes – let us surprise you!


Working Lunch in the office, aperitifs or a delicious themed buffet? Organise it here!

We are looking forward to welcoming you.

Q - The Restaurant

The full-service restaurant is the perfect place for a quiet lunch with colleagues and business partners. In the spherical ambiance of the full-service restaurant, we celebrate Swiss products and their seasons in a contemporary brasserie setting. Modern, hearty and adapted to the lunchtime window. The cuisine is based on the «nose to tail» and «leaf to root» concept.

«Q the restaurant is
currently closed»


The restaurant remains closed until further notice.
Book your table by telephone, e-mail or fill in the reservation form below. We are looking forward to seeing you at Q.

Tel: +41 41  799 23 77 
reservations.quadra (at)


Head of Gastronomy Services

Michael Zellweger
T +41 41 799 22 33
michael.zellweger (at)


Pascal Bernhardt
T +41 41 792 35 80
catering.quadra (at)


Eldora AG
Gastronomy Services
Roche Diagnostics International Ltd.
Forrenstrasse 2
6343 Rotkreuz

On the 1st floor of building 1