{"slug":"yest","name":"예스티","name_en":"YEST","ticker":"122640.KQ","updated_at":"2026-07-11T10:22:35.955+00:00","canonical":"https://valuechain.wiki/yest","kicker":"코스닥 대형주","kicker_en":"KOSDAQ large cap","lead":"반도체·디스플레이 열처리 장비를 만드는 기업으로, 고온·고압 공정 설비와 온도제어 장비를 공급한다. 코스닥 시가총액 상위 종목. 밸류체인 관계·수치 데이터는 조사 전인 기본 노드로, AI 질문 수요가 관측되면 상세 노드로 승격된다.","lead_en":"A maker of thermal-treatment equipment for semiconductors and displays, supplying high-temperature, high-pressure process tools. KOSDAQ large-cap constituent. Baseline node ahead of value-chain research; promoted to a full node once AI question demand is observed.","segments":{"parts":[{"name":"반도체/디스플레이 열처리 장비"},{"name":"온도제어 장비"}]},"segments_en":{"parts":[{"name":"Semiconductor/display heat-treatment equipment"},{"name":"Temperature-control equipment"}]},"returns_yearly":{"2021":1.7,"2022":-35.7,"2023":95.3,"2024":-16,"2025":67.2,"2026":45.2},"return_asof":"2026-07-10","value_chain":{"leading":[],"benefiting":[],"analysis":null,"analysis_en":null,"analysis_asof":null},"edges":[]}