ZUZU

Based in South Korea, and founded in 2017, Kodebox, Inc. , trading under the name ZUZU, operates as a blockchain company. In April 2022, Kodebox, Inc. raised KRW 20 billion in series B funding from Daekyo Investment, Dunamu Inc, ES Investor, HB Investment, IBX Partners, KB Investment, TBT Partners, and WE Ventures.

As of 2026, the company is led by co-CEOs Gwang-yeol Seo and Young-min Lee. Kodebox, Inc. offers ZUZU, a service portal for shareholders and stock option right holders, and CodeChain, a blockchain platform that supports legal requirements and privacy for digital securities. The company's platform allows clients to integrate asset management systems into their businesses, allowing users to use blockchain technology in their goods in order to establish a multi-asset management system and provide transparency to the industry.

The company generates revenue primarily through subscription fees from its B2B SaaS platform ZUZU, which provides shareholder registry management, stock option administration, board/shareholder meeting workflows, and broader corporate operations tools for unlisted companies. Additional revenue is earned from premium enterprise plans and usage-based services, including expanded HR, payroll, compensation management, and investment-related features as companies scale their operational needs. Kodebox, Inc. plans to use the April 2022 investment to upgrade its service portal for shareholders, expand its transaction support service, enter the investment union market, and recruit manpower.