Dümmen Orange is a leading global breeder and propagator of flowers and plants, offering an impressive patented portfolio of crops and varieties to growers, wholesalers and retailers around the world. With a legacy more than a century in the making, a world-class R&D team, and a diversified network of owned propagation sites supported by a global supply chain, Dümmen Orange is the trusted source for industry expertise and breeding advancement. Dümmen Orange has its headquarters in De Lier (the Netherlands) and employs 6,600 people worldwide.