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RF Systems Co., Ltd. — Investor Relations & Filings

Ticker · 474610 ISIN · KR7474610003 KO Manufacturing
Open in API
Filings indexed 85 across all filing types
Latest filing 2026-01-26 Earnings Release
Country KR South Korea
Listing KO 474610

About RF Systems Co., Ltd.

http://www.rf-systems.co.kr

RF Systems Co., Ltd., founded in 2000, specializes in the design, development, and manufacturing of radio frequency (RF) components and systems. The company utilizes advanced aluminum DIP brazing technology in its production processes. Its product portfolio primarily serves the defense and telecommunications sectors, including military antennas, cable systems, precision approach radars, long-range radars, and sonar systems.

Recent filings

Filing Released Lang Actions
매출액또는손익구조30%(대규모법인은15%)이상변동
Earnings Release Classification · 95% confidence The document is a regulatory filing from a Korean company (RF Systems) disclosing a significant change in financial structure (revenue/profit fluctuation of 30% or more). This is a standard regulatory disclosure requirement in the Korean market (DART system) for reporting preliminary financial results before the final audit is completed. Since it provides key financial highlights and performance metrics for the fiscal year, it fits the definition of an Earnings Release (ER). FY 2025
2026-01-26 Korean
영업(잠정)실적(공정공시)
Earnings Release Classification · 100% confidence The document is a 'Preliminary Earnings Report' (영업(잠정)실적) filed by RF Systems. It provides key financial highlights such as revenue, operating profit, and net income for the fourth quarter and the full year. It explicitly states that these are preliminary figures (잠정치) and have not yet been audited. This fits the definition of an Earnings Release (ER), which is the initial announcement of quarterly/periodical financial results. Q4 2025
2026-01-26 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is titled '임원ㆍ주요주주 특정증권등 소유상황보고서' (Report on Ownership of Specific Securities by Executives and Major Shareholders). It details the acquisition of shares by a major shareholder (RFHIC Corporation) in the issuing company (RF System Co., Ltd.). This is a standard regulatory filing for insider/major shareholder trading, which falls under the 'Director's Dealing' category in the provided schema.
2026-01-09 Korean
전환청구권행사 (제1회차)
Share Issue/Capital Change Classification · 95% confidence The document is a formal notification regarding the exercise of conversion rights (전환청구권행사) for convertible bonds. It details the number of shares issued, the conversion price, and the impact on the company's capital structure. This type of filing, which involves the issuance of new shares resulting from the conversion of debt instruments, falls under the category of share issues or capital changes.
2026-01-08 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is a 'Report on Ownership of Specific Securities by Executives and Major Shareholders' (임원ㆍ주요주주 특정증권등 소유상황보고서) filed with the Korean Financial Supervisory Service. It details changes in share ownership by a major shareholder (RFHIC Corporation) in the issuing company (RF System Co., Ltd.) due to market purchases. This type of filing is a standard regulatory disclosure for insider/major shareholder transactions, which falls under the 'Director's Dealing' (DIRS) category in the provided schema, as it tracks ownership changes by major stakeholders.
2026-01-02 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is a 'Report on Ownership of Specific Securities by Executives and Major Shareholders' (임원ㆍ주요주주 특정증권등 소유상황보고서). This is a standard regulatory filing in South Korea (DART system) used to disclose changes in shareholdings by insiders or major shareholders. Since the document details specific share transactions (purchases) by a major shareholder (RFHIC Corporation) in the issuing company (RF Systems Co., Ltd.), it falls under the category of 'Director's Dealing' (DIRS), which covers insider trading and major shareholder ownership changes.
2025-12-23 Korean

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