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TSI Co., Ltd. — Investor Relations & Filings

Ticker · 277880 ISIN · KR7277880001 KO Professional, scientific and technical activities
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Filings indexed 570 across all filing types
Latest filing 2026-03-23 Audit Report / Informat…
Country KR South Korea
Listing KO 277880

About TSI Co., Ltd.

http://www.tsikr.com/

TSI Co., Ltd. is a manufacturing company specializing in equipment for the secondary battery industry. The company's primary focus is on the design, production, and sale of advanced mixing systems essential for the electrode manufacturing process. Its core products include planetary disperser (PD) mixers, slurry mixing systems, powder transfer systems, and high-speed dispersers. TSI concentrates its expertise on mixing technology, developing custom-made machinery to meet the specific needs of battery manufacturers.

Recent filings

Filing Released Lang Actions
사업보고서 (2025.12)
Audit Report / Information Classification · 95% confidence The document is titled “감사보고서” and contains the independent auditor’s opinion, scope of the audit, key audit matters, auditor’s responsibilities, and the audited financial statements. It is a standalone audit report on the company’s financial statements (for FYs ending 2025-12-31 and 2024-12-31), not a full annual report or mere announcement. Therefore, it fits the Audit Report / Information category. FY 2025
2026-03-23 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 Financial Supervisory Service in South Korea. It details the share acquisition (insider trading) by a director (Pyo In Sik) of the company TSI. This falls under the category of Director's Dealing (DIRS), which covers personal share transactions by company directors and executives.
2026-03-17 Korean
풍문또는보도에대한해명
Regulatory Filings Classification · 95% confidence The document is a formal response from the company 'TSI' to a media report regarding potential illegal exports. It addresses rumors or reports ('풍문 또는 보도에 대한 해명') and provides a clarification on the company's legal and regulatory standing regarding these allegations. Since it does not fit into specific categories like legal proceedings (which usually involve court filings) or earnings, it falls under the general regulatory announcement category for corporate disclosures.
2026-03-16 Korean
[기재정정]의결권대리행사권유참고서류
Proxy Solicitation & Information Statement Classification · 100% confidence The document is titled '의결권대리행사권유참고서류' (Proxy Solicitation Reference Document) and contains detailed information regarding the upcoming Annual General Meeting (AGM) of '주식회사 티에스아이' (TSI Co., Ltd.), including meeting dates, agenda items, and proxy voting procedures. While it contains financial statements, these are included as part of the proxy materials required for shareholder review prior to the meeting. Therefore, it is classified as a Proxy Solicitation & Information Statement.
2026-03-16 Korean
[기재정정]주주총회소집공고
Proxy Solicitation & Information Statement Classification · 100% confidence The document is a 'Notice of Convocation of the Annual General Meeting' (주주총회소집공고) for TSI Co., Ltd. It contains the agenda for the meeting, details on voting procedures (including electronic voting), and management information such as board activities and financial statements for the fiscal year. This document is a formal proxy statement/notice sent to shareholders to inform them of the upcoming AGM and request their participation/votes. According to the provided definitions, this fits the 'Proxy Solicitation & Information Statement' (PSI) category.
2026-03-16 Korean
[기재정정]현금ㆍ현물배당을위한주주명부폐쇄(기준일)결정
Notice of Dividend Amount Classification · 100% confidence The document is a regulatory filing from a Korean company (TSI) regarding the determination of a record date for cash/in-kind dividends. It specifically details the closure of the shareholder register and the setting of a record date for dividend eligibility. This falls under the category of dividend-related announcements, which is classified as 'DIV'.
2026-03-16 Korean

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