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Information Strategy and Technology Co.,Ltd. — Investor Relations & Filings

Ticker · 155A ISIN · JP3393700004 T Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
Open in API
Filings indexed 22 across all filing types
Latest filing 2026-03-25 Regulatory Filings
Country JP Japan
Listing T 155A

About Information Strategy and Technology Co.,Ltd.

https://www.is-tech.co.jp/

Information Strategy Technology Corp. is a technology firm focused on reforming the multi-layered subcontracting structure within the system integration (SI) industry. The company advocates for a unique business model known as '0th DX' or 'Zero-Order Contracting,' where it partners directly with client companies as a single, integrated team. This approach bypasses traditional hierarchical contracting to foster direct communication and continuous system evolution. It provides end-to-end services, including requirements definition, system architecture, development, and post-launch operational support. By eliminating the inefficiencies of the conventional SI model, the company aims to lead corporate digital transformation and deliver systems that are closely aligned with user needs and business goals.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 95% confidence The document is a 'Confirmation Letter' (確認書) filed under the Financial Instruments and Exchange Act in Japan. It serves as an officer certification regarding the accuracy of the company's Annual Securities Report (有価証券報告書). 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, as they do not contain the actual financial statements themselves. FY 2025
2026-03-25 Japanese
有価証券報告書－第17期(2025/01/01－2025/12/31)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. It contains detailed financial statements, management discussion, and corporate information for the fiscal year ending December 31, 2025. It is not an announcement or a summary, but the full regulatory filing submitted to the Kanto Local Finance Bureau. FY 2025
2026-03-25 Japanese
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares Classification · 100% confidence The document is a 'Report on Status of Acquisition of Treasury Shares' (自己株券買付状況報告書) filed under Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act of Japan. This specific regulatory filing details the company's share buyback activities for a specific period (December 2025). According to the provided filing definitions, reports regarding a company buying back its own shares are classified as 'Transaction in Own Shares' (POS).
2026-01-06 Japanese
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares Classification · 100% confidence The document is a '自己株券買付状況報告書' (Report on Status of Acquisition of Treasury Shares) filed under Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act of Japan. This is a formal regulatory filing detailing the company's share buyback activities. According to the provided filing definitions, 'Transaction in Own Shares' (POS) is the correct category for reports regarding the company buying back its own shares.
2025-12-12 Japanese
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares Classification · 100% confidence The document is a '自己株券買付状況報告書' (Report on Status of Acquisition of Treasury Shares) filed under Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act of Japan. This document specifically details the company's share buyback activity (treasury stock acquisition) for the period of October 2025. According to the provided filing definitions, reports regarding the company buying back its own shares are classified as 'Transaction in Own Shares' (POS).
2025-11-14 Japanese
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares Classification · 100% confidence The document is a '自己株券買付状況報告書' (Report on Status of Acquisition of Treasury Shares) filed under Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act of Japan. It details the company's share buyback activity for the period of September 2025. This specific regulatory filing corresponds to the 'Transaction in Own Shares' category.
2025-10-14 Japanese

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