Buku Sayisa
This is a research profile, not an independently conducted farm visit. Producer and coffee relationships are shown only when the records agree. Check the research sources below for supporting evidence.
The story
Esayas Beriso and his brothers began by collecting and selling local cherry while he worked in a government office in Dimtu. He planted his own trees as the operation grew and left government work in 2009 to become a full-time coffee business owner.
Challenges
The region features rugged, uneven terrain that necessitates the use of horses to transport harvested coffee cherries to processing stations. Most farm work is performed manually with minimal mechanization, and producers face the logistical difficulty of navigating high-altitude slopes.
Innovations
SEY’s exact 2025 lot used hand sorting, depulping, wet fermentation for up to 72 hours, channel washing and density grading, a two-hour soak, ten days of two-centimeter-layer drying, and final hand sorting.
Published coffees linked to this farm
For blends, a farm may be named for one documented component without growing the entire coffee. These catalog relationships do not independently verify every lot, harvest or producer. See individual coffee profiles for traceability evidence.
2025 Esayas Beriso; Buku Sayisa - Ethiopia
Research sources & verification
These source links were recorded for this farm profile. They document its research trail; a linked source is not, by itself, confirmation of every farm, producer, coffee lot or photo identity.
Research last reviewed: 2026-10-12