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YC Corporation — Investor Relations & Filings

Ticker · 232140 ISIN · KR7232140004 KO Manufacturing
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Filings indexed 289 across all filing types
Latest filing 2025-08-14 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 232140

About YC Corporation

https://www.yccorp.com/en/

YC Corporation develops, manufactures, and sells inspection equipment for the semiconductor industry. The company specializes in solutions and services for memory semiconductor inspection, with a core focus on memory test systems. Its offerings are integral to various stages of the semiconductor manufacturing process, including wafer testing and packaging testing. YC Corporation aims to be a technological leader in its field, providing high-quality equipment and services to major global semiconductor manufacturers.

Recent filings

Filing Released Lang Actions
반기보고서 (2025.06)
Interim / Quarterly Report Classification · 100% confidence The document is a '반기보고서' (Semi-annual Report) for the company '주식회사 와이씨' (YC Corporation) covering the period from 2025.01.01 to 2025.06.30. It contains detailed financial information, company overview, business operations, and management discussions, which are characteristic of an interim/quarterly report. It is not an announcement of a report (RPA) as it contains the full content of the report itself. H1 2025
2025-08-14 Korean
[기재정정]단일판매ㆍ공급계약체결
Regulatory Filings Classification · 100% confidence The document is a regulatory filing from a Korean company (YC) regarding a 'Single Sale/Supply Contract' amendment. It details a change in the contract end date due to a client request. Since this is a specific regulatory disclosure regarding a material contract amendment (a 'Correction Report' or 'Jeong-jeong-sin-go'), and it does not fit into the specific categories like M&A, Dividends, or Share Issues, it falls under the general regulatory filing category.
2025-07-31 Korean
[기재정정]단일판매ㆍ공급계약체결(자율공시)
Regulatory Filings Classification · 100% confidence The document is a regulatory filing from a Korean company (YC) regarding a 'Single Sales/Supply Contract' (단일판매ㆍ공급계약체결). It details a contract amendment (extension of the delivery date) and provides specific financial terms of the supply agreement with Samsung Electronics. Since this is a specific regulatory disclosure regarding a commercial contract and does not fit into the other specialized categories like M&A or Share Issues, it is classified as a Regulatory Filing (RNS).
2025-06-27 Korean
단일판매ㆍ공급계약체결
Regulatory Filings Classification · 100% confidence The document is a formal announcement of a 'Single Sale/Supply Contract' (단일판매ㆍ공급계약체결) between YC and Samsung Electronics. It details the contract amount, duration, and terms. In the context of Korean regulatory filings (DART), this is a standard disclosure of a major contract, which falls under the 'Regulatory Filings' category as it does not fit into specific categories like M&A or dividend announcements.
2025-06-18 Korean
[기재정정]단일판매ㆍ공급계약체결
Regulatory Filings Classification · 100% confidence The document is a regulatory filing from a Korean company (YC) regarding a 'Single Sales/Supply Contract' amendment. It details a change in the contract end date due to a client request. Since this is a specific regulatory disclosure regarding a material contract amendment (a 'Correction Report' or 'Jeong-jeong-sin-go'), and it does not fit into the specific categories like M&A, Dividends, or Share Issues, it falls under the general regulatory filing category.
2025-06-04 Korean
단일판매ㆍ공급계약체결(자율공시)
Regulatory Filings Classification · 100% confidence The document is a formal announcement of a 'Single Sales/Supply Contract' (단일판매ㆍ공급계약체결) between YC and Samsung Electronics. It details the contract value, duration, and terms. In the context of Korean regulatory filings (DART), this is a standard disclosure of a material contract, which falls under the 'Regulatory Filings' category as it does not fit into specific categories like M&A or share issues.
2025-05-20 Korean

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