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This site is to sell Swiss roasted Specialty coffee online. Coffee is roasted on demand so that the consumer has access to always fresh and high quality coffee. 


Our vision

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All our coffees are roasted and packed in La Verrerie Switzerland, in what used to be Jean Tinguely's Art studio called Torpedo Institut.

Our story

Her passion for good food has led Lucie Adisson to La Reunion Island in 2006 where she discovered the art of fine rum tasting as a first professional experience.

She pursued her "tastes bud's training" by tasting coffee for big coffee and coffee machines companies during ten years. She then learnt how to roast coffee and develop the best aroma by roasting and coffee extraction.

She discovers the world of Specialty coffee and Slow brew and become a true coffee lover. She enjoys a lot treating coffee like a fine beverage.

In 2013, she becomes Cuptasting Swiss Champion and dreams to create her own specialty coffee roastery. Rock a Bean brand is founded in 2017.


Fine food, Specialty coffee promotion and sustainability are the chore values of Rock a Bean.

Lucie wants to reveal and share with you exceptional coffees. Her coffees have been carefully tasted and selected for their outstanding flavor profile and their respect for their producing environment.


Organic and rare coffees

Our coffees are selected among world class coffees and are all organic.



Short distribution channel

We try to lower the distribution channel as much as possible.

Roasting on demand

Coffee is roasted on order to assure the best and freshest aromas.