Japan Booost Technologies Closes US$13.5M Series C, Taking Total Funding to US$40M

The Tokyo-based company provides a platform that helps businesses collect, manage, and disclose sustainability and other non-financial data. According to the company’s December 2025 figures, its platform is used by around 6,500 companies across 95 countries, covering approximately 197,000 sites.

Funding to Support AI Platform Development

Booost plans to use the fresh capital to develop its products and expand its platform capabilities. The company is focusing on data management, corporate governance tools, and support for large businesses operating across multiple countries.

It is also expanding its platform into an AI-powered corporate management system that combines financial and non-financial information. The aim is to help companies use this data to improve business planning and management decisions.

Japan's Sustainability Reporting Rules Create Demand

The funding comes as Japan introduces new sustainability disclosure requirements for large listed companies. From the fiscal year ending March 2027, companies listed on Japan's Prime Market with market capitalisations above US$23.1 billion will be required to disclose sustainability information under the Sustainability Standards Board of Japan (SSBJ) standards.

Third-party assurance requirements will also be introduced in the following year, with the rules expected to expand to more companies over time.

These changes are increasing the need for software that helps businesses collect, organise, and report sustainability information accurately.

Booost's Market Position and Expansion Plans

Booost says it has held the leading market share for two consecutive years in sustainability information management tools among companies with annual revenues above US$3.85 billion.

With the latest funding, the company aims to build on its position in sustainability reporting and expand into a broader AI-based corporate management platform.

The company's next phase will focus on product development and helping large businesses manage financial and non-financial data through a single platform.

About Booost Technologies

Booost Technologies is a Tokyo-based technology company that develops software for sustainability and non-financial data management. Its platform helps businesses collect, manage, and disclose sustainability information. The company is also developing AI-powered tools to combine financial and non-financial data and support corporate management decisions.

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