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NUON CO., LTD. — Investor Relations & Filings

Ticker · 123840 ISIN · KR7123840001 KO Electricity, gas, steam and air conditioning supply
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Filings indexed 333 across all filing types
Latest filing 2026-06-05 Major Shareholding Noti…
Country KR South Korea
Listing KO 123840

About NUON CO., LTD.

http://nuon.kr/front/en/

NUON CO., LTD. is a lifecare company that develops and distributes products across the health supplement, household goods, and cosmetics sectors. The company's portfolio includes three primary brands: Teunteun Baekseo, offering health supplements for physical and mental well-being; Salrim Baekseo, providing household products for daily convenience; and Pibu Baekseo, which features beauty products made with nature-inspired ingredients. Formerly known as Hanil Vacuum Co., Ltd., a manufacturer of vacuum coating equipment, the company has transitioned its business focus to providing innovative consumer products that aim to enhance health, convenience, and beauty in customers' lives.

Recent filings

Filing Released Lang Actions
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 95% confidence The document is a Korean “주식등의 대량보유상황보고서(일반)” (Report on Large Shareholding Situation) filed under Korea’s Capital Markets Act. It provides detailed disclosures of shareholdings, ownership percentages, changes in holdings, related contracts, and special relationships. This matches the definition of a Major Shareholding Notification (MRQ) rather than a quarterly report or management announcement. It is not merely an announcement of publication but the actual disclosure form.
2026-06-05 Korean
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 91% confidence The document is titled “분기보고서” (Quarterly Report) covering the fiscal period 2026-01-01 to 2026-03-31 (Q1 of the 17th term). It contains full financial statements (consolidated and separate), notes, management discussion and analysis, audit opinion, and sections on business overview – matching the definition of a comprehensive interim/quarterly report. It is not merely an earnings release or an announcement, but the actual interim financial report itself. Q1 2026
2026-05-15 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is titled '주식등의 대량보유상황보고서(일반)' which translates to 'Report on Large Shareholding Status (General)'. It contains detailed information about shareholdings, changes in share ownership, major contracts related to shares, and related parties. The document includes specifics on share counts, ownership percentages, changes due to capital reduction (stock consolidation), and contractual details such as pledge contracts. It is a regulatory filing related to disclosure of large shareholdings and changes thereof, consistent with major shareholding notifications. There is no indication that this is an annual report, earnings release, or other financial report. It is not a proxy solicitation or voting result announcement. The document is not a report publication announcement but the actual detailed report of shareholding status. Therefore, the most appropriate classification is Major Shareholding Notification (MRQ). The document length (12,238 characters) supports it being a full report rather than a brief announcement.
2026-05-08 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Major Shareholding Notification Classification · 100% confidence The document is titled '임원ㆍ주요주주 특정증권등 소유상황보고서' which translates to 'Report on Ownership Status of Certain Securities by Executives and Major Shareholders.' It includes detailed information about share ownership changes, specific securities held, and ownership percentages. The document is addressed to regulatory bodies such as the Securities and Futures Commission and the Korea Exchange, indicating it is a formal notification of share ownership changes by significant shareholders or insiders. This matches the definition of 'Major Shareholding Notification' (Code: MRQ), which covers notifications of changes in significant share ownership levels. The document length is 2566 characters, which is consistent with a detailed notification rather than a full financial report or announcement. Therefore, the appropriate classification is MRQ with high confidence.
2026-05-08 Korean
주권매매거래정지해제 (감자 주권 변경상장)
Regulatory Filings Classification · 95% confidence The document is a short notice about the lifting of a trading suspension for a stock, specifically mentioning the resumption of trading and relevant regulatory rules. It does not contain financial statements, management discussion, or detailed report content. The document length is very short (267 characters), and it serves as an official announcement regarding stock trading status. This fits the category of a Regulatory Filing (RNS), which covers general regulatory announcements and compliance documents that do not fit other specific categories.
2026-05-04 Korean
감자완료
Share Issue/Capital Change Classification · 85% confidence The document is a corporate action notice detailing the completion of a capital reduction (감자완료), including dates, changes in issued share counts and capital amounts, par value, reduction ratios, and related KRX filing links. This is an announcement of a share capital change rather than an annual or interim report, financing update, or other category. It fits the Share Issue/Capital Change category (SHA).
2026-04-22 Korean

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