Godo Kaisha SinkCapital Obtains "ISO/IEC 27001:2022" Information Security Management System (ISMS) Certification

SinkCapital LLC (Headquarters: Chiyoda-ku, Tokyo, CEO: Hidekazu Motobayashi, hereinafter referred to as "the Company") is pleased to announce that it has obtained the international standard "ISO/IEC 27001:2022" certification for Information Security Management System (ISMS) as of Monday, March 2, 2026.

SinkCapital obtained ISMS "ISO/IEC 27001:2022" certification on March 11.

■ Background and Purpose of Certification Acquisition
Since its establishment, the Company, as a guild-type consulting firm supporting corporate data utilization, has handled a large amount of highly confidential information and data from many clients.

In recent years, societal demands for information security have been increasing, and we believe it is essential to create an environment where customers can safely entrust their data to us. Through this ISMS certification, we will establish a continuous management system for information security risks and further strengthen our efforts to protect our customers' valuable information assets.

■ ISMS Certification Overview
Certification Standard: ISO/IEC 27001:2022
Certification Date: Monday, March 2, 2026
Certification Scope: Guild-type data utilization support business (design/construction of data analysis platforms, data analysis, DX support, AI utilization support, and related consulting services)
Registration Number: JP26/00000067
Validity Period: From March 2, 2026 to March 2, 2029
Certification Body: SGS Japan K.K. (ISMS-AC Accredited)

■ About ISO/IEC 27001:2022
ISO/IEC 27001 is an international standard for Information Security Management Systems (ISMS). It specifies requirements for organizations to manage the security of information assets, demanding the establishment, maintenance, and continuous improvement of a systematic framework to ensure confidentiality, integrity, and availability. The 2022 version is a revised edition that addresses the latest cybersecurity risks.

■ Future Initiatives
The Company will strive to further strengthen its information security management system through the continuous operation and improvement of ISMS. We will continue to develop an environment where customers can safely entrust their data to us and commit to providing secure and reliable data utilization support services.

■ Representative Comment
Our company is a guild-type organization where freelance specialists gather. That is precisely why establishing an information security system was one of our top priorities to ensure clients could entrust us with confidence. We believe that this ISMS certification objectively recognizes our efforts. Recently, AI utilization has been rapidly spreading in data management, and the importance of information security is increasing even more. We will not stop at this certification acquisition but will continue to accumulate improvements and fulfill our commitment as an organization entrusted with client data. (Hidekazu Motobayashi, CEO, Sink Capital)

■ Inquiries
Please feel free to contact us via the following for inquiries regarding this matter:
https://sink-capital.com/contact/form

■ Company Overview
SinkCapital LLC
Representative: Hidekazu Motobayashi
Location: Resona Kudan Building 5F KS Floor, 1-5-6 Kudan Minami, Chiyoda-ku, Tokyo 102-0074
Business Activities: Design, development, and operation implementation of log aggregation and analysis platforms
Corporate Site: https://sink-capital.com