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TDC SOFT Inc. — Investor Relations & Filings

Ticker · 4687 ISIN · JP3539000004 T Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 62 across all filing types
Latest filing 2026-06-10 Regulatory Filings
Country JP Japan
Listing T 4687

About TDC SOFT Inc.

https://www.tdc.co.jp/en/

TDC SOFT Inc. is an information technology (IT) services and consulting company specializing in system and software development, IT infrastructure construction, and digital transformation (DX) solutions. The company develops corporate business applications and builds network and cloud environments, supported by comprehensive project management capabilities. Its service portfolio includes consulting and implementation for modern development practices such as Agile, Scrum, and UX design, as well as expertise in artificial intelligence and security. TDC SOFT serves a diverse range of industries, including finance, manufacturing, distribution, energy, and the public sector, leveraging extensive experience to deliver robust systems and value-added services.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 91% confidence The document is a Confirmation Letter (確認書) under the Financial Instruments and Exchange Act, signed by the CEO and CFO attesting to the accuracy of the corrected securities report (有価証券報告書 訂正報告書) for the fiscal period. It contains no substantive financial data or report content, only an officer certification. Per the Certification Rule, such attestations are classified as Regulatory Filings (RNS), not as the report itself.
2026-06-10 Japanese
訂正有価証券報告書－第72期(2024/04/01－2025/03/31)
Annual Report Classification · 95% confidence The document is a “有価証券報告書” (Annual Securities Report) filed under Japan’s Financial Instruments and Exchange Act, covering the full fiscal year April 1, 2024 to March 31, 2025, and containing detailed financial statements and corporate information. It is the primary annual report (equivalent to a 10-K), not merely an announcement or a certification. FY 2025
2026-06-10 Japanese
2026年３月期決算〔日本基準〕（連結）決算説明会資料
Investor Presentation Classification · 95% confidence The document is titled “2026年3月期決算説明会” and contains an agenda with consolidated operating results, business highlights, FY2027 outlook, and detailed financial statements in a slide‐style format. It is clearly a presentation deck used to explain the annual results to investors, containing charts, KPIs, financial tables, and strategic commentary. This matches the definition of an Investor Presentation (IP) rather than a formal annual report (10-K) or simple earnings release (ER).
2026-05-25 Japanese
自己株式の取得及び自己株式立会外買付取引（ToSTNeT-3）による 自己株式の買付並びに自己株式の消却に関するお知らせ
Transaction in Own Shares Classification · 95% confidence The document is a corporate announcement by TDCソフト stating the details of its board resolution to acquire treasury shares via off-floor trading (ToSTNeT-3) and to cancel those shares. This clearly describes a share repurchase and cancellation (transaction in own shares). There is no presentation or financial statements, but a specific buyback program. Therefore, it fits the "Transaction in Own Shares" category (POS).
2026-05-13 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is a 'Confirmation Letter' (確認書) filed under the Financial Instruments and Exchange Act. It serves as an officer certification regarding the accuracy of a previously filed semi-annual report. Per the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations, even if they reference a specific report type, should be classified as Regulatory Filings (RNS) rather than the report itself. H1 73
2025-11-10 Japanese
半期報告書－第73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 with the Kanto Local Finance Bureau under the Financial Instruments and Exchange Act. It contains comprehensive financial statements, including the balance sheet, for the interim period (April 1, 2025, to September 30, 2025). It is a formal regulatory filing containing substantive financial data and analysis, which fits the definition of an Interim/Quarterly Report (IR). H1 2025
2025-11-10 Japanese

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