Kachnyu Farmers Cooperative Society is a smallholder coffee cooperative in Kirinyaga County, Kenya, farming on the slopes of Mount Kenya at 1,600–1,800 masl where volcanic soils and cool, misty conditions support slow cherry maturation. Members cultivate Arabica varieties and the cooperative is known for producing natural-process lots alongside traditional washed coffees, with lots exported to specialty roasters internationally including ONA Coffee in Australia.