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Advanced Digital Chips Inc. — Investor Relations & Filings

Ticker · 054630 ISIN · KR7054630009 KO Manufacturing
Open in API
Filings indexed 286 across all filing types
Latest filing 2026-03-31 Annual Report
Country KR South Korea
Listing KO 054630

About Advanced Digital Chips Inc.

https://www.adc.co.kr

Advanced Digital Chips Inc., established in 1996, is a fabless semiconductor company specializing in the design, development, and distribution of semiconductor products. The company's primary offerings consist of Intellectual Property (IP), including Microcontroller Unit (MCU) IPs, and comprehensive System on Chip (SoC) solutions. These products are engineered for various applications within the telecommunications, consumer electronics, and industrial multimedia markets.

Recent filings

Filing Released Lang Actions
사업보고서 (2025.12)
Annual Report Classification · 100% confidence The document is titled '사업보고서' (Business Report) for the 30th fiscal period (2025-01-01 to 2025-12-31) for the company '주식회사 에이디칩스'. It contains detailed sections on company overview, business operations, financial data, and management information, which is characteristic of an Annual Report (10-K equivalent in the Korean regulatory context). FY 2025
2026-03-31 Korean
기타시장안내 (상장폐지결정 등 효력정지 가처분 신청 기각에 따른 정리매매절차 재개)
Delisting Announcement Classification · 100% confidence The document is an official announcement from the Korea Exchange regarding the resumption of delisting procedures for ADChips following a court's dismissal of an injunction request. This is a formal notice concerning the removal of the company's stock from the exchange, which directly aligns with the definition of a delisting announcement.
2025-12-16 Korean
주권매매거래정지해제 (상장폐지에 따른 정리매매 개시)
Delisting Announcement Classification · 100% confidence The document is a short regulatory notice regarding the lifting of a trading suspension for ADChips, specifically due to the commencement of liquidation trading following a delisting decision. Since it explicitly details the delisting process, the delisting date, and the reasons for delisting, it falls under the Delisting Announcement category.
2025-12-16 Korean
반기검토(감사)의견부적정등사실확인(자본잠식률100분의50이상또는자기자본10억원미만포함)
Audit Report / Information Classification · 100% confidence The document is a regulatory filing from a Korean company (ADChips) regarding an 'adverse' or 'disclaimer of opinion' audit result, specifically noting capital impairment and financial distress. This is a formal regulatory disclosure required by the exchange when audit opinions are negative or when capital thresholds are breached. It does not fit into the 'Annual Report' or 'Interim Report' categories as it is a specific disclosure of an audit outcome rather than the full report itself. Therefore, it is classified as a Regulatory Filing (RNS). H1 2025
2025-08-14 Korean
반기보고서 (2025.06)
Interim / Quarterly Report Classification · 100% confidence The document is a '반기보고서' (Semi-Annual Report) for the company '주식회사 에이디칩스' covering the period from January 1, 2025, to June 30, 2025. It contains detailed financial information, business operations, and management discussions, which aligns with the definition of an Interim/Quarterly Report (IR). H1 2025
2025-08-14 Korean
기타시장안내 (투자주의 환기종목 지정 사유 일부 해제 관련 시장조치 미진행)
Regulatory Filings Classification · 100% confidence The document is a short regulatory notice issued by the Korea Exchange (KRX) regarding the company 'ADChips'. It informs the market about the status of 'investment caution' designation and the ongoing legal/delisting proceedings. Since it is a regulatory announcement regarding market status and does not fit into specific categories like financial reports or dividend notices, it falls under the general regulatory filing category.
2025-08-14 Korean

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