The marriage of Petrus de Kuyper and Anna Custers in 1695 marked the official beginning of the De Kuyper family business. They started a cooperage in Horst, the Netherlands, where Petrus de Kuyper manufactured wooden barrels to transport gin. The current manager Remy de Kuyper is now the 11th generation and continues the family business.
In 1995, de Kuyper took over Erven Warnink BV in Middelharnis. For the production of advocaat and liqueurs, de Kuyper needed steam. Since 2001 Royal De Kuyper has been working with Clayton steam for various processes in their production such as cooking processes, pasteurization and sterilization. This is only done during the day, at night no steam is used and then the Clayton installation goes into cold shutdown, so there is no unnecessary energy consumption compared to a classical steam boiler.