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kubell Co.,Ltd. — Investor Relations & Filings

Ticker · 4448 ISIN · JP3512900006 T Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 98 across all filing types
Latest filing 2026-03-23 Regulatory Filings
Country JP Japan
Listing T 4448

About kubell Co.,Ltd.

https://www.kubell.com/

kubell Co.,Ltd., formerly Chatwork Co., Ltd., is a technology company that provides a platform to enhance business operations. The company operates "Chatwork," a leading business communication tool designed to streamline workflows and replace traditional methods like email. Building on its extensive user base, kubell is strategically expanding into Business Process as a Service (BPaaS), offering digitally-enabled business processes as a cloud service. Through offerings like "Taxita," the company enables the outsourcing of back-office tasks such as accounting, HR, and sales administration directly via its chat platform. This integrated approach aims to provide comprehensive and accessible digital transformation solutions for businesses.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 80% confidence The document is a Japanese "confirmation letter" (確認書) certifying the appropriateness of the company’s annual securities report under the Financial Instruments and Exchange Act. It is not the full annual report itself (10-K) nor an earnings release, interim report, or management presentation. It is a formal regulatory submission to the Kanto Finance Bureau confirming the content of the report. No other specific category fits, so it falls into the fallback “Regulatory Filings” category (RNS).
2026-03-23 Japanese
有価証券報告書－第22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 comprehensive financial statements, management discussion, and business information for the fiscal year ending December 31, 2025. The header explicitly identifies it as a 'Securities Report' (有価証券報告書) submitted under the Financial Instruments and Exchange Act. FY 2025
2026-03-23 Japanese
確認書
Report Publication Announcement Classification · 100% confidence The document is a 'Confirmation Letter' (確認書) filed under the Financial Instruments and Exchange Act in Japan. It specifically confirms the accuracy of the contents of a 'Semi-Annual Report' (半期報告書) for the period ending June 30, 2025. Since this is a regulatory filing confirming the accuracy of a financial report rather than the report itself, and it does not fit into specific categories like AGM or M&A, it falls under the general regulatory filing category.
2025-10-22 Japanese
訂正半期報告書－第22期(2025/01/01－2025/12/31)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Semi-Annual Report' (半期報告書) for the company '株式会社kubell' (kubell Co., Ltd.) covering the period from January 1, 2025, to June 30, 2025. It contains detailed financial statements, including the balance sheet, and is filed under the Financial Instruments and Exchange Act. 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
2025-10-22 Japanese
確認書
Regulatory Filings Classification · 95% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under the Financial Instruments and Exchange Act in Japan. 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 like an interim/semi-annual report. H1 22
2025-08-08 Japanese
半期報告書－第22期(2025/01/01－2025/12/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) filed by '株式会社kubell' (kubell Co., Ltd.) with the Kanto Local Finance Bureau. It contains detailed financial statements, including the balance sheet, for the interim period from January 1, 2025, to June 30, 2025. This document is a formal regulatory filing required under the Financial Instruments and Exchange Act of Japan, which corresponds to the 'Interim / Quarterly Report' category in the provided schema. H1 2025
2025-08-08 Japanese

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