uCloudlink Group Inc.

uCloudlink Group Inc. operates a marketplace for mobile data traffic, applying a sharing economy model to the telecommunications industry. The company utilizes its proprietary cloud SIM technology and architecture, which allows users to access mobile data allowances shared by network operators. As of December 31, 2025, uCloudlink has aggregated mobile data traffic allowances from 398 Mobile Network Operators (MNOs) across 167 countries and regions within its cloud SIM architecture. This technology is based on remote SIM connection, meaning SIM cards are not embedded in mobile devices but are remotely connected in the cloud. This enables dynamic selection of network services based on signal coverage and cost, and intelligent distribution of data traffic from a SIM card pool to terminals, which can support multiple end devices through the cloud SIM platform. This approach aims to provide better network quality, more reliable connections, and lower costs. The company's services offer mobile data connectivity with reliable connection, high speed, and competitive pricing. This transforms the traditional telecommunication model by allowing users to access networks from various MNOs without physically changing SIM cards in the 167 covered countries and regions. In 2025, the average daily active terminals connected to uCloudlink's platform exceeded 322,000, with each active terminal on average consuming over 1,600 megabytes of mobile data per day.