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HPC SYSTEMS Inc. — Investor Relations & Filings

Ticker · 6597 ISIN · JP3160940007 T Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 47 across all filing types
Latest filing 2026-01-29 Regulatory Filings
Country JP Japan
Listing T 6597

About HPC SYSTEMS Inc.

https://global.hpc.co.jp/

HPC SYSTEMS Inc. is a provider of High-Performance Computing (HPC) solutions designed to accelerate research and development. The company develops, manufactures, and sells high-performance computers, deep learning servers, and specialized software, with a core focus on computational chemistry. Its offerings cater to researchers and engineers in corporate R&D centers, government laboratories, and academic institutions. Key products include turn-key HPC systems and proprietary software such as GRRM® for automatic reaction path exploration and Reaction plus Pro for analyzing chemical reactions. Additionally, the company offers Science Cloud, a cloud-based platform providing an HPC environment with pre-installed scientific software.

Recent filings

Filing Released Lang Actions
訂正臨時報告書
Regulatory Filings Classification · 95% confidence The document is a 'Rinji Hokokusho' (Extraordinary Report) filed with the Kanto Local Finance Bureau by HPC Systems Inc. It details the implementation of a stock-based compensation trust for directors and employees, involving the disposal of treasury shares. In the context of Japanese regulatory filings, an Extraordinary Report is a standard disclosure document for significant corporate events that do not fall under the periodic reporting requirements. Given the nature of the filing as a formal regulatory disclosure regarding capital/share-related matters, it is classified as a Regulatory Filing (RNS).
2026-01-29 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 'Status Report on Purchase of Own Shares' (自己株券買付状況報告書) filed under the Financial Instruments and Exchange Act in Japan. It details the company's share buyback activity for the period of November 2025, including the number of shares acquired and the total cost. This falls directly under the category of 'Transaction in Own Shares' (POS).
2025-12-15 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under Article 24-4-2 of the Financial Instruments and Exchange Act of Japan. This is a mandatory regulatory filing that accompanies an Annual Securities Report (Yukashoken Hokokusho) to confirm the accuracy of the report's contents. Since it is a specific regulatory requirement for filing compliance and does not fit into the other categories like 10-K or IR, it is classified as a Regulatory Filing (RNS). FY 2025
2025-09-29 Japanese
有価証券報告書－第20期(2024/07/01－2025/06/30)
Annual Report Classification · 100% confidence The document is a Japanese '有価証券報告書' (Yuuka Shouken Houkokusho), which is the standard Japanese equivalent of an Annual Report (10-K). It includes a header specifying the fiscal period (2024-07-01 to 2025-06-30), the company name (HPC Systems Inc.), and detailed financial tables (consolidated and non-consolidated management indicators). The document length and content confirm it is the full annual financial report, not an announcement or summary. FY 2025
2025-09-29 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, specifically certifying the accuracy of a semi-annual report. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations, even if they reference a report (like a semi-annual report), should be classified as Regulatory Filings (RNS) rather than the report itself. H1 20
2025-02-14 Japanese
半期報告書－第20期(2024/07/01－2025/06/30)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Semi-Annual Report' (半期報告書) filed with the Kanto Local Finance Bureau in Japan. It contains detailed financial statements, including the balance sheet and management analysis for the interim period (July 1, 2024, to December 31, 2024). This fits the definition of an Interim/Quarterly Report (IR) as it provides comprehensive financial data for a period shorter than a full fiscal year. H1 2025
2025-02-14 Japanese

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