Skip to main content
Quality Reliability Technology Inc. logo

Quality Reliability Technology Inc. — Investor Relations & Filings

Ticker · 405100 ISIN · KR7405100009 KO Professional, scientific and technical activities
Open in API
Filings indexed 130 across all filing types
Latest filing 2026-05-13 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 405100

About Quality Reliability Technology Inc.

https://www.qrtkr.com/en/

Quality Reliability Technology Inc. (QRT) is a specialized provider of reliability testing and failure analysis services for microelectronic devices and systems. The company offers comprehensive solutions for the semiconductor sector, focusing on ensuring the quality and durability of electronic components. Its core services include a wide range of reliability tests, such as Electrical Stress Tests (ESD), and in-depth failure analysis to identify and resolve defects. QRT utilizes state-of-the-art, in-house laboratories and leverages extensive experience to deliver precise evaluation and analysis for its clients, supporting the development and manufacturing of high-performance electronics.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 95% confidence The document is titled “분기보고서” (Korean for Quarterly Report) for the period 2026-01-01 to 2026-03-31 and contains comprehensive financial statements, business overview, management discussion, capital changes, and other substantive financial data. It is not merely an announcement of a report nor a certification letter but the full interim/quarterly report itself. Therefore, it fits the definition of an Interim / Quarterly Report (IR). Q1 2026
2026-05-13 Korean
소속부변경
Regulatory Filings Classification · 95% confidence The document is a brief announcement about a change in the company's listing segment or department (소속부변경) from '우량기업부' to '중견기업부' with a specified effective date. It is very short (229 characters) and does not contain financial data, management information, or detailed report content. This type of announcement relates to regulatory or compliance updates about the company's stock listing status or classification on the exchange. It does not fit into categories like Annual Report, Earnings Release, or Management Reports. It is best classified as a Regulatory Filing (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2026-04-30 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 90% confidence The document is a mandatory insider share ownership report filed by an executive (임원ㆍ주요주주 특정증권등 소유상황보고서) disclosing the number of shares and changes in holdings. This directly aligns with the “Director’s Dealing” category, which covers insider trades and personal share transactions by company directors/executives. It is not an earnings release, capital update, or major shareholding threshold notice but a regulatory disclosure of executive holdings.
2026-03-31 Korean
[기재정정]정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 90% confidence The document is a detailed disclosure of the resolutions and vote outcomes from the company’s regular (annual) general meeting held on 26 March 2026, including vote percentages, approvals of financial statements, dividend resolutions, and director appointments. This exactly matches the Declaration of Voting Results & Voting Rights Announcements category.
2026-03-26 Korean
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information Classification · 92% confidence The document is a regulatory notification filed with the Financial Services Commission/Korea Exchange regarding the appointment and reappointment of an outside director. It details changes in the board composition, including the name, term, and professional background of the newly (re-)appointed outside director. This matches the criteria for a Board/Management Information filing, which covers announcements of changes in the company's board of directors or senior management.
2026-03-26 Korean
대표이사변경
Board/Management Information Classification · 98% confidence The document is a corporate disclosure announcing a change of the company’s representative director (CEO), detailing the prior and new CEO, reason for the change, board resolution date, and background of the incoming executive. This fits the definition of a Board/Management Information filing (MANG).
2026-03-26 Korean

Browse filings by year

8 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.