ChipMOS REPORTS 23.8% YoY INCREASE IN DECEMBER 2025 REVENUE; 4Q25 REVENUE INCREASES 20.8% YoY

Core Viewpoint - ChipMOS TECHNOLOGIES INC. is experiencing strong revenue growth due to improved demand in the semiconductor industry, particularly for memory products supporting computing and datacenters [2][3]. Revenue Summary - Revenue for December 2025 was NT$2,203.3 million (US$70.2 million), marking a 2.9% increase from November 2025 and a 23.8% increase from December 2024 [3][4]. - For the fourth quarter of 2025, revenue reached NT$6,521.1 million (US$207.9 million), which is a 6.1% increase from the third quarter of 2025 and a 20.8% increase from the fourth quarter of 2024 [2][4]. Company Overview - ChipMOS is a leading provider of outsourced semiconductor assembly and test services (OSAT), with advanced facilities located in Hsinchu Science Park, Hsinchu Industrial Park, and Southern Taiwan Science Park [5]. - The company serves a wide range of clients, including fabless semiconductor companies, integrated device manufacturers, and independent semiconductor foundries, catering to virtually all end markets globally [5].