SUNMI Technology Group Co., Ltd., a company focused on Business IoT (BIoT), was officially listed on the Main Board of the Hong Kong Stock Exchange on April 29, 2026, under the ticker 06810.HK. The listing makes SUNMI the world's first publicly traded company in the Business IoT sector.
IPO details
The Hong Kong IPO was more than 2,000 times oversubscribed and raised over 1 billion Hong Kong dollars. On the first trading day, the opening price was 97.5 HKD per share, which was 292.2% above the issue price. The market capitalization exceeded 40 billion HKD on the first day.
What SUNMI does
SUNMI develops IoT operating systems and hardware for business customers, particularly small and medium-sized merchants. The company's platform, HarmonyOS, is designed to connect business devices and provide AI-driven decision-making tools. The stated goal is to give smaller merchants access to the same intelligent capabilities that large enterprises have, without requiring them to build their own algorithm teams.
Strategic context
The company positions itself at the intersection of IoT and AI, aiming to lead what it calls "Business 4.0" — an era where businesses are connected via IoT and decision-making is augmented by AI. Founder, chairman, and CEO Jack Lin stated at the listing ceremony that the listing represents "a new beginning to create a new order of digital trust for merchants worldwide, where fairness strengthens every business dream."
Market implications
SUNMI's listing provides a public benchmark for the Business IoT sector, which has previously been fragmented among private companies. The strong oversubscription and first-day price surge indicate significant investor appetite for IoT-focused business platforms. The capital raised is expected to fund further R&D into the company's IoT operating system and AI capabilities.
Bottom line
SUNMI Technology's HKEX listing gives the BIoT sector its first publicly traded pure-play company. The IPO's oversubscription and first-day performance suggest strong market confidence in the thesis that small and medium merchants will adopt integrated IoT and AI platforms at scale.