Over the years, Sapho has developed a network of international partnerships with fellow publishers in Europe, the USA, Canada, South Africa, Japan, Korea, Australia, New Zealand, etc. Each publisher acts as an agent for Sapho in its own territory. They distribute and promote Sapho varieties within the legal framework of sub-licensing agreements. They also guarantee that the breeder's rights are respected. Conversely, Sapho may find innovative varieties for the Sapho catalogue in the catalogue of a partner publisher. In this way, the role of agent works both ways, and the plant palettes are mutually enriched.