STAK Inc.

Corporate History We are a holding company incorporated in the Cayman Islands and conduct our operations in mainland China through our PRC Subsidiaries. We began our operations in June 2020 when YLAN was founded in Changzhou, China. With the growth of our business and in order to facilitate international capital raising, we underwent an offshore reorganization in 2023. In May 2023, STAK Inc. was incorporated in the Cayman Islands as our offshore holding company. Shortly after its incorporation, STAK Inc. incorporated a wholly-owned subsidiary in Hong Kong, namely, STAK Holdings Limited, or STAK HK. In August 2023, STAK HK established STAK (Changzhou) Intelligent Technology Co., Ltd, or WFOE, as a wholly foreign owned entity in the PRC. WFOE acquired 100% equity interest in YLAN in September 2023, and STAK Inc. became the ultimate holding company of our operating subsidiaries, YLAN and Changzhou Zhongshan, a wholly-owned subsidiary of YLAN, which was established in April 2022 in mainland China. YLAN also established two registered branch offices for its operations in Shiyan, Hubei Province and Guiyang, Guizhou Province in September 2024 and January 2025, respectively. Our Class A Ordinary Shares began trading on the Nasdaq under the symbol STAK on February 26, 2025. On February 27, 2025, the Company closed its initial public offering (the IPO ) of 1,250,000 ordinary shares at a public offering price of $4.00 per ordinary share.