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SYSTEMS DESIGN Co.,Ltd. — Investor Relations & Filings

Ticker · 3766 ISIN · JP3350950006 T Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 65 across all filing types
Latest filing 2026-05-21 Regulatory Filings
Country JP Japan
Listing T 3766

About SYSTEMS DESIGN Co.,Ltd.

https://www.sdcj.co.jp/

SYSTEMS DESIGN Co., Ltd. is an information technology service provider that offers comprehensive support for corporate information systems. The company's core activities are divided into two main segments: System Development and Outsourcing. The System Development division provides System Integration (SI) services, encompassing the entire lifecycle from planning and development to operation. The Outsourcing division delivers Business Process Outsourcing (BPO) services, with a primary focus on call center operations and data entry. These services are designed to help clients improve operational efficiency, manage large volumes of data, and resolve resource shortages.

Recent filings

Filing Released Lang Actions
臨時報告書
Regulatory Filings Classification · 75% confidence The document is a Japanese 臨時報告書 (“Timely Report” or “Extraordinary Report”) filed under the Financial Instruments and Exchange Act to disclose a change of auditor. It is not a full audit report (AR), not a management or board member change notice (MANG), nor any other specific category. There is no dedicated category for auditor-change disclosures, so it falls under the fallback “Regulatory Filings (RNS).”
2026-05-21 Japanese
会計監査人の異動に関するお知らせ
Regulatory Filings Classification · 85% confidence The document is a formal notice regarding the appointment and retirement of the company’s statutory auditor (audit firm), and does not contain actual audited financial statements or an audit opinion report. It is an announcement of auditor change rather than an audit report itself or any financial results. No specific category directly covers auditor-appointment notices, so it falls into the general Regulatory Filings (RNS) “miscellaneous” category.
2026-05-21 Japanese
期末配当予想の修正（増配）に関するお知らせ
Regulatory Filings
2026-04-23 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is titled '確認書' (Confirmation Letter) and explicitly cites '金融商品取引法第24条の５の２第１項' (Article 24-5-2, Paragraph 1 of the Financial Instruments and Exchange Act). It serves as an officer certification confirming the accuracy of a semi-annual report. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations should be classified as Regulatory Filings (RNS), even if they reference a specific report type. H1 60
2025-11-07 Japanese
半期報告書－第60期(2025/04/01－2026/03/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) filed under the Financial Instruments and Exchange Act of Japan. It contains comprehensive financial statements, including the balance sheet, income statement, and cash flow statement for the interim period ending September 30, 2025. It is a formal regulatory filing containing substantive financial data, which fits the definition of an Interim/Quarterly Report (IR). H1 2026
2025-11-07 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document is a 'Confirmation Letter' (確認書) filed under the Financial Instruments and Exchange Act, specifically related to an amendment of a Securities Report (訂正有価証券報告書). This is a formal regulatory filing required by the Japanese Financial Services Agency to confirm the accuracy of financial disclosures. Since it does not fit into specific categories like 10-K (which is the report itself) or other specialized categories, it falls under the general regulatory filing category. FY 2025
2025-07-22 Japanese

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