About Ray & Jules

Ray "sunbeam" and Jules "Joule," the unit of energy. Ray & Jules are also a positive duo with a dream they're working towards.

Together with you, coffee cup by cup, we want to reduce CO2 emissions and increase producer participation in the coffee chain.

Solar powered roast

The first solar-powered roaster reduces CO2 emissions and inspires: sharing the technology of our "sun burner" multiplies the impact.

Strong partnerships

While building relationships of equals, we work with local farmers to grow climate-resilient plantations. With complete transparency.

Fresh & slow

Your coffee is slow roasted and will arrive at your door a few days later, so you can enjoy the delicious aroma (and taste!).

Our story

Ray & Jules, 'the sunny kind of coffee , ' get inspired by our search for the most sustainable coffee . You'll also find out why it's so damn delicious!

Read our story

the technology

Did you know that traditional coffee roasters still run on fossil fuels? The coffee industry is one of craftsmanship and nostalgia; afraid to innovate.

Ray & Jules brings the power of climate tech to the food sector with the first industrial solar-powered coffee roaster .

More about the technology

Visit the distillery

Step inside our unique coffee roastery and discover how we work every day to create the most delicious, fairly traded coffee. During a fascinating tour, one of our roasters, Sarah or Lieze, will take you behind the scenes and show you the entire roasting process.

More about the distillery

do you have a question?

We're passionate about sharing our knowledge. Whether it's about the location of your package, which farm the beans came from, or why our packaging is the way it is. If we don't know something, we'll be honest about it. That's transparency.

contact us

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Stay informed about new Sisters' Surprise coffees and other promotions, coffee tips, and news from our roastery.