Sui Group Holdings Limited

Sui Group Holdings Limited, also known as SUI Group, is a U.S.-based digital asset treasury company headquartered in Wayzata, Minnesota. Incorporated in January 2006, the company recently reincorporated from Minnesota to Delaware on October 2, 2026. Its core mission is to serve as an institutional gateway to the Sui ecosystem, building a premier, foundation-backed digital asset treasury platform focused on maximizing SUI per share and advancing the Sui blockchain.

SUI Group's primary activities revolve around its SUI treasury strategy, which involves acquiring and holding SUI tokens, the native cryptocurrency of the Sui blockchain. The company actively stakes these SUI holdings to generate yield and provides institutional-grade exposure to the SUI blockchain for investors. Alongside its digital asset operations, Sui Group Holdings Limited maintains a legacy specialty finance platform that historically provided short-term non-bank lending and portfolio investments. The Sui blockchain, which the company supports, is designed for mass adoption and powers next-generation applications across finance, gaming, and artificial intelligence.

Sui Group Holdings Limited is a publicly traded entity on NASDAQ under the ticker SUIG. The company rebranded from Mill City Ventures III, Ltd. (formerly MCVT) in August 2025 to reflect its strategic pivot towards the SUI treasury strategy. As of August 3, 2026, SUI Group held over 109 million SUI tokens. The company is led by CEO Douglas Michael Polinsky and Chairman Marius Barnett, and it is notable for being the only publicly traded company with an official relationship with the Sui Foundation.