9,500 member farmers washing some of Kirinyaga's most sought-after lots in Kirinyaga West since 1953.
Kibirigwi FCS dates from 1953, making it one of the Union’s two oldest societies, and counts 9,500 members in Kirinyaga West. Eight factories, from Ragati to Chema, wash its cherry. The society is Rainforest Alliance certified and produced 355.2 tonnes of clean coffee in 2025/26.

The official society profile, as supplied to buyers and the exchange.
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Ragati Wet Mill
The factory gate
Raised beds
Drying above the gardens
Beds under the canopy
Parchment turning