The Institute's leading scientists and researchers have worked with the following clients in the past:
USAID, Bill and Melinda Gates Foundation, IITA, CIAT, Nestle, HIVOS, Starbucks, Sustainable Management Services (SMS), ECOM Trading, Mugg & Bean,  Famous Brands, Redberry, Beaver Creek Coffee Estate, Global Coffee Traders, High Altitude Coffee, Importers Coffee, Vida e Caffe, Knead, Coco Safar, Africafe (Afri Tea and Coffee Blenders), WSP Parsons Brinkerhoff