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AJUSTEEL CO.,LTD. — Investor Relations & Filings

Ticker · 139990 ISIN · KR7139990006 KO Manufacturing
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Filings indexed 247 across all filing types
Latest filing 2026-05-15 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 139990

About AJUSTEEL CO.,LTD.

https://www.ajusteel.co.kr/

AJUSTEEL CO.,LTD. is a manufacturer specializing in advanced steel materials with a focus on surface design and functionality. The company possesses a comprehensive portfolio of manufacturing methods for steel surface treatment, including digital inkjet printing (Dprint), hybrid digital and silk-screen printing (Sprint), and other coating techniques. Its product lineup includes a variety of color and pre-coated steel plates. Key products include Hcims, an enhanced Insulated Metal Substrate (IMS) for electronics; aesthetic steel sheets such as SUSlike, which emulates stainless steel, and GLAS:TEEL, which combines the appearance of glass with the durability of steel; and composite materials like CFM for OLED TV modules. The company also serves the construction market with its Atex brand of architectural interior and exterior materials, supplying to the home appliance, consumer electronics, and building sectors.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 98% confidence The document is titled “분기보고서” (Quarterly Report) for the 28th fiscal period, covering the period January 1, 2026 to March 31, 2026. It contains a full table of contents including company overview, business content, detailed financial statements, notes, management’s discussion and analysis, and audit opinions. This aligns with a comprehensive interim/quarterly report under Korean disclosure regulations rather than just an earnings release or a notice. Therefore, it is classified as an Interim/Quarterly Report (IR). Q1 2026
2026-05-15 Korean
타인에대한채무보증결정
Capital/Financing Update Classification · 90% confidence The document is a corporate disclosure of a decision (by the board) to provide a guarantee for a third party’s debt (subsidiary). It includes details of the debtor, creditor, guarantee amount, guarantee period, board resolution date, and related financial figures of the debtor – classic financing activity disclosure. This is not a full financial report, share issuance, or regulatory certificate, but an update on capital/financing arrangements. Therefore it falls under “Capital/Financing Update” (CAP).
2026-05-13 Korean
금전대여결정
Capital/Financing Update Classification · 95% confidence The document is a decision announcement regarding a financial loan (금전대여 결정) made by the company to its wholly owned subsidiary, Aju Steel USA, Inc. It includes details such as loan amount, interest rate, loan period, and related financial data of the subsidiary. The document is short (1804 characters) and focuses on a specific financing decision rather than comprehensive financial results or reports. There is no indication that this is a full financial report, audit, or earnings release. The content fits best under Capital/Financing Update (CAP) as it announces a financing activity (loan decision).
2026-05-07 Korean
전환청구권ㆍ신주인수권ㆍ교환청구권행사 ( 전환청구권·신주인수권·교환청구권 행사 )
Transaction in Own Shares Classification · 85% confidence The document is a notice that bondholders have exercised exchange rights on the company’s exchangeable bonds and that the shares delivered are the company’s own treasury shares (i.e. a disposal of treasury shares rather than a new issuance). This matches the “Transaction in Own Shares” category, which covers the company selling or otherwise disposing of its own shares.
2026-04-28 Korean
특수관계인으로부터자금차입
Capital/Financing Update Classification · 85% confidence The document is a statutory disclosure of a loan from a related party under Fair Trade Act requirements, detailing borrowing terms (amount, interest, period), board resolution, and use of proceeds. This clearly describes a financing activity (long-term borrowing) and not an earnings release, management change, or AGM material. Therefore, it falls under Capital/Financing Update.
2026-04-09 Korean
주요사항보고서(자기신주인수권부사채만기전취득결정)
Capital/Financing Update Classification · 75% confidence The document is a Korean ‘주요사항보고서’ (Major Event Report) announcing the company’s decision to pre‐acquire its own convertible bonds with warrants before maturity. This is a change in the company’s financing and capital structure rather than a pure share issuance or dividend/management update. Accordingly, it best fits the “Capital/Financing Update” category (CAP).
2026-04-09 Korean

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