Hans Stier

CEO, Bonaverde

Bonaverde is a Berlin-based company known for developing a roast-grind-brew coffeemaker. Founded by Hans Stier in 2013, the company created The Bonaverde Berlin, the world’s first roast-grind-brew coffee maker that will take you from green coffee beans to coffee in 20 minutes or less, producing the freshest cup of coffee possible-- from crop to cup.