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SEONDO ELECTRIC CO.,LTD — Investor Relations & Filings

Ticker · 007610 ISIN · KR7007610009 KO Manufacturing
Open in API
Filings indexed 208 across all filing types
Latest filing 2026-05-15 Major Shareholding Noti…
Country KR South Korea
Listing KO 007610

About SEONDO ELECTRIC CO.,LTD

https://seondo.co.kr/en/

SEONDO ELECTRIC CO., LTD. is a specialized manufacturer of heavy electrical equipment for power transmission and distribution systems. The company's product portfolio includes a comprehensive range of switchgear, such as Medium Voltage (MV), Low Voltage (LV), and Gas-Insulated Switchgear (GIS), including environmentally-friendly models. It also produces Motor Control Centers (MCC) and advanced protection panels. A key differentiator is its capability to supply high-voltage protection panels across 154kV, 345kV, and 765kV specifications. The company holds certifications for equipment used in nuclear power plants, leveraging its research expertise and stable production capabilities to provide reliable and safe electricity solutions to power companies and industrial clients.

Recent filings

Filing Released Lang Actions
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 85% confidence The document is a Korean “주식등의 대량보유상황보고서(일반)”, which is a statutory disclosure of large shareholdings and changes thereto (under Capital Markets Act Art.147). It provides detailed pre- and post-change share counts, ratios, reasons, and related parties. This aligns with our “Major Shareholding Notification” category (MRQ).
2026-05-15 Korean
최대주주등소유주식변동신고서
Major Shareholding Notification Classification · 90% confidence The document is a formal ‘신고서’ (report) detailing changes in share ownership by the company’s largest shareholder (‘최대주주등소유주식변동신고서’). It lists pre- and post-change share counts, percentages, dates, and reasons for changes. This matches the definition of a Major Shareholding Notification (MRQ), as it reports changes in significant share ownership levels.
2026-05-15 Korean
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 93% confidence The document is titled “분기보고서” for the 55th period covering January 1 to March 31, 2026, and contains detailed business overview, segment disclosures, risk management, condensed financial statements (재무제표), notes, and quantitative data typical of a quarterly financial filing. It is the full interim/quarterly report, not merely an announcement or summary. Therefore, it should be classified as an Interim / Quarterly Report. Q1 2026
2026-05-13 Korean
기타경영사항(자율공시)
Regulatory Filings Classification · 85% confidence The document is a Korean ‘자율공시’ voluntary disclosure titled “기타 경영사항(자율공시)” which outlines the company’s management improvement plan execution (financial restructuring, asset sales, board composition changes, internal controls, etc.). It is not an earnings release, annual or interim report, nor a standalone audit. It is not simply announcing a new report, but rather a regulatory filing detailing various management actions. There is no specific FinancialReports category for “management improvement plan,” so this falls under the general regulatory filing fallback (RNS).
2026-04-28 Korean
기타시장안내 (유가증권시장 기업심사위원회 심의결과 및 상장유지 결정 안내)
Regulatory Filings Classification · 84% confidence The document is a Korea Exchange (KRX) market notice (“기타시장안내”) announcing the results of the KOSPI Listing Screening Committee and the decision to maintain the company’s listing. It is an exchange regulatory announcement rather than a company press release, financial report, or meeting material. It does not correspond to a delisting (DLST) since the listing is maintained, nor to any financial or management report category. Therefore, it falls under the generic Regulatory Filings category (RNS).
2026-04-28 Korean
[기재정정]단일판매ㆍ공급계약체결
Regulatory Filings Classification · 62% confidence The document is a Korean regulatory disclosure concerning the correction and details of a single sales and supply contract (단일판매ㆍ공급계약) with SK하이닉스, including contract amount, period, and an amended end date. It is not an annual or interim financial report, earnings release, proxy statement, dividend notice, share issue, or any of the other highly specific categories (e.g., M&A, director dealings, etc.). This is a miscellaneous corporate disclosure that does not fit the more specific categories, so it falls under the general Regulatory Filings (RNS) fallback category.
2026-04-24 Korean

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