Angga Adhdhuha Achmad of Outcome Coffee Company in Yogyakarta won the Indonesia Coffee Roasting Championship (ICRC) 2026/2027, edging out Hana Roastery’s Steven Nurcahyana on a tiebreak after both finished with identical total scores of 336. The competition, organized by the Specialty Coffee Association of Indonesia (SCAI), ran May 6 to 9 at NICE PIK 2 in Jakarta with 17 competitors. Achmad advances to represent Indonesia at the World Coffee Roasting Championship.
Outcome Coffee Company is a specialty roaster based in Yogyakarta, selling single-origin filter coffee through its storefront on Tokopedia, one of Indonesia’s largest e-commerce marketplaces. Its lineup includes lots from Indonesian regions like Gayo and Papua alongside imported coffees from Peru and Ethiopia.
The Winner
The ICRC is Indonesia’s national roasting competition. Competitors are judged on green coffee selection and processing knowledge, roast profile development, and technical execution, with scoring based on consistency, technique, and understanding of the bean’s character.
Achmad and Nurcahyana both finished with identical total scores of 336. The tie was broken using the Accuracy of Coffee Descriptor criterion, where Achmad scored 162 against Nurcahyana’s 153. Third place went to Doni Permadi of PT ABCD Kopi Indonesia with 322. Pratter served as the official roasting machine provider for the competition, the third consecutive year it has sponsored the championship.
Read more about the championship at the Indonesia Coffee Roasting Championship page.