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YEST Co.,Ltd. — Investor Relations & Filings

Ticker · 122640 ISIN · KR7122640006 KO Manufacturing
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Filings indexed 331 across all filing types
Latest filing 2026-05-26 Regulatory Filings
Country KR South Korea
Listing KO 122640

About YEST Co.,Ltd.

https://www.yest.co.kr/New/en/index.html

YEST Co., Ltd. is a manufacturer of specialized equipment for the semiconductor and display industries. The company focuses on heat transfer technology, developing and producing systems for the manufacturing of semiconductors and displays, including OLED, LCD, and AMOLED panels. Its product portfolio encompasses a variety of machinery such as furnaces, ovens, chambers, and chillers, designed to support critical production processes in high-technology sectors.

Recent filings

Filing Released Lang Actions
단일판매ㆍ공급계약체결(자율공시)
Regulatory Filings Classification · 84% confidence The document is a voluntary corporate disclosure in Korean announcing the conclusion of a single sales and supply contract (semiconductor manufacturing equipment) with Samsung Electronics. It does not contain financial statements or constitute an annual/interim report, call transcript, or earnings release—rather it is a general regulatory announcement of a commercial contract. This matches the fallback category “Regulatory Filings (RNS).”
2026-05-26 Korean
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 92% confidence The document is a comprehensive quarterly report (“분기보고서”) for the 27th fiscal period Q1 (2026.01.01–2026.03.31) of YEST Co., Ltd. It includes full financial data, management confirmations, business operations, capital movements, share holdings, subsidiaries and extensive narrative sections. This matches the definition of an Interim/Quarterly Report rather than an announcement or summary. Therefore, the appropriate classification is IR. Q1 2026
2026-05-14 Korean
[기재정정]단일판매ㆍ공급계약체결(자율공시)
Regulatory Filings Classification · 85% confidence The document is a corporate voluntary disclosure detailing a single sales/supply contract (term extension, contract amount, counterparty details). It is not an earnings release, capital change, management change, filing of financial statements, or any of the more specific categories. It is a general regulatory announcement of a contract, so it falls under the fallback category of Regulatory Filings (RNS).
2026-04-27 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is titled “정기주주총회결과” (Annual General Meeting results) and contains detailed resolutions passed at the AGM with voting percentages, approval status for financial statements, director appointments, compensation limits, and related vote counts. It does not present financial statements in full nor is it merely an announcement of publication; rather, it reports the official voting outcomes. This matches the ‘Declaration of Voting Results & Voting Rights Announcements’ category.
2026-03-26 Korean
[기재정정]단일판매ㆍ공급계약체결(자율공시)
Regulatory Filings Classification · 85% confidence The document is a Korean voluntary disclosure (“자율공시”) announcing and correcting details of a single sales/supply contract (단일판매ㆍ공급계약) with Samsung Electronics. It is not an annual or interim report, an earnings release, capital transaction, share issuance, proxy, or any other specific category. It is a generic regulatory announcement concerning a corporate contract. Therefore it falls under the fallback category: Regulatory Filings (RNS).
2026-03-25 Korean
감사보고서제출
Audit Report / Information Classification · 100% confidence The document is a formal 'Audit Report Submission' (감사보고서 제출) filed by the company YEST. It contains the auditor's opinion (적정 - unqualified), financial statements (consolidated and separate), and details regarding the audit process, such as the auditor's name (Samduk Accounting Corp) and the date of receipt. This is a standard regulatory filing in the Korean market (DART system) that provides the audit results and financial data, which falls under the 'Audit Report / Information' category. FY 2025
2026-03-17 Korean

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