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Clean & Science Co., Ltd - Investor Relations & Filings

Listed IPO Dec 2000
Ticker · 045520 ISIN · KR7045520004 KO Manufacturing
Open in API
Filings indexed 112 across all filing types
Latest filing 2026-05-15 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 045520 · 1 venue

Key figures FY2025

Period ended 2025-12-31 · KRW
Headline annual figures for Clean & Science Co., Ltd, fiscal year 2025, reported in KRW, with the source filing for each figure.
Total Revenues KRW 86.10B per the Interim / Quarterly Report filed 2026-03-19
Net Income KRW -3.37B per the Interim / Quarterly Report filed 2026-03-19
Total Assets KRW 74.85B per the Interim / Quarterly Report filed 2026-03-19
Total Equity KRW 16.87B per the Interim / Quarterly Report filed 2026-03-19
Cash from Ops KRW 3.67B per the Interim / Quarterly Report filed 2026-03-19

As reported by the issuer in the filings linked above. Figures are normalized for comparability; consult the source filing for the authoritative statement.

About Clean & Science Co., Ltd

http://www.cands.co.kr/en/classic-home-…

Clean & Science Co., Ltd. is a manufacturer specializing in the research, development, and production of advanced filtration solutions. The company's operations cover the entire value chain, from creating innovative filter media to manufacturing finished filter products. Its portfolio of media includes filter paper, meltblown nonwovens, carbon media, and composite materials, which are often enhanced with functional properties such as deodorizing, antibacterial, or flame-retardant capabilities. These materials are used in a wide range of finished filters for diverse markets, including automotive (engine air, oil, fuel, cabin), industrial (HVAC, clean rooms, power plants), and consumer appliances (air purifiers, vacuum cleaners, masks). The company emphasizes continuous technological development to provide high-performance, eco-friendly filtration products.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 95% confidence The document is titled "분기보고서" (Quarterly Report) for the 47th fiscal period covering 2026-01-01 to 2026-03-31. It includes a full table of contents with detailed financial statements, notes, management analysis, and audit opinions, indicating it is a substantive interim/quarterly financial report rather than just an announcement. This matches the definition of an Interim / Quarterly Report (Code: IR). Q1 2026
2026-05-15 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 98% confidence The document is titled “정기주주총회결과” (regular shareholders’ meeting results) and provides detailed voting outcomes for each agenda item, including approval rates and resolutions passed. It clearly reports the official voting results from an Annual General Meeting (AGM), matching the definition for Declaration of Voting Results & Voting Rights Announcements (Code: DVA). It is not a presentation, proxy statement, or management report but the formal record of shareholder votes.
2026-03-27 Korean
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information Classification · 90% confidence The document is a formal notification to the Financial Services Commission and Korea Exchange regarding the appointment, dismissal, or mid-term retirement of an outside director (사외이사 선임·해임 관련). It lists the company name, date, details of the board change, and biographical information of the newly appointed outside director. This falls squarely under announcements of changes in the company’s board of directors or senior management. Therefore, it is classified as Board/Management Information (Code: MANG).
2026-03-27 Korean
사업보고서 (2025.12)
Interim / Quarterly Report Classification · 100% confidence The document is a comprehensive 'Consolidated Audit Report' (연결감사보고서) for Clean & Science Co., Ltd. for the fiscal year ending December 31, 2025. It includes the independent auditor's report, consolidated financial statements (Statement of Financial Position, Statement of Comprehensive Income, Statement of Changes in Equity, Statement of Cash Flows), and detailed notes to the financial statements. Since it contains full financial statements and audit results for a specific fiscal period, it is classified as an Interim/Quarterly Report (IR) in the context of this taxonomy, as it represents the formal financial reporting package. FY 2025
2026-03-19 Korean
감사보고서제출
Audit Report / Information Classification · 95% confidence The document is a formal filing titled '감사보고서 제출' (Submission of Audit Report) by Clean & Science. It provides the audit opinion, financial highlights (assets, liabilities, equity, profit/loss), and details regarding the auditor (Samil PwC). While it contains financial data, it is a regulatory disclosure of the audit report's submission rather than the full annual report (10-K) or a standalone audit report (AR). In the context of Korean regulatory filings (DART), this is a standard disclosure announcement for the submission of the audit report. FY 2025
2026-03-18 Korean
주주총회소집결의
AGM Information Classification · 95% confidence The document is a formal notice of an upcoming Annual General Meeting (AGM) for Clean & Science, detailing the date, location, and agenda items such as financial statement approval, board appointments, and governance changes. This falls under the category of Proxy Solicitation & Information Statement (PSI) as it provides shareholders with the necessary information to vote on meeting agenda items.
2026-02-27 Korean

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