Buliza CWS started its operations in 2007 and specialises in the processing of speciality coffee whilst building sustainable, transparent and longterm relationship with the farmers that supply their cherries. Every season Buliza donates fertilizer made from leftover coffee pulp to their farmers. All farmers receive healthcare, agriculture training and fertilizers. The training has been a key aspect that has helped to raise the quality of the coffee. Buliza CWS was among the overall winners of cup of excellence in 2011.