The Grameen Bank started other groups in the 1980s to do things such as keeping fishing ponds clean and building irrigation pumps. In 1989, these groups started to get their own names. The fisheries project became Grameen Motsho (Grameen Fisheries Foundation) and the irrigation project became Grameen Krishi (Grameen Agriculture Foundation). The Grameen group has grown into many groups of profitable and non-profit, such as the Grameen Trust, the Grameen Fund, Grameen Software Limited, Grameen CyberNet Limited, Grameen Knitwear Limited, Grameen Telecom, and Grameenphone (GP) (Grameenphone is the biggest private sector phone company in Bangladesh). The Village Phone (Polli Phone) project of Grameenphone has made it possible for 260,000 poor people in over 50,000 villages to own mobile phones since March 1997.