Chipmos Technologies Inc., also known as IMOS, is a leading provider of semiconductor testing and assembly services. They specialize in providing high-performance solutions for memory and mixed-signal semiconductor devices which are widely used in consumer electronics, communication devices, and automotive products.
Founded in 1997, the company has grown into an influential figure in the semiconductor industry. With its headquarters in Hsinchu, Taiwan, Chipmos provides its services to numerous international and local technology corporations. The company's shares are traded on the Taiwan Stock Exchange and the Nasdaq under the symbol "IMOS".
Chipmos Technologies has positioned itself as a one-stop-shop for semiconductor services, providing a full range of end-to-end solutions. Their services include wafer probe, wafer back grinding, wafer bumping, chip assembly, burn-in and test, module test, and board level test. The company places a strong emphasis on continuous improvement, quality assurance, and customer satisfaction, which is evident in their various global industry certifications.
The company specializes in testing and assembly services for LCD display drivers, controllers and other related semiconductors, which are key components in devices ranging from televisions to smartphones. In addition, Chipmos provides services for high-speed and high-density memory semiconductors, including Double Data Rate (DDR) DRAM and flash memory.
Through a series of strategic mergers and acquisitions, Chipmos has bolstered its capability and expanded its global footprint. Notably, in 2013, Chipmos merged with ThaiLin Semiconductor Corp., strengthening the company's influence in the dynamic random-access memory (DRAM) and display driver IC markets.
The company's focus on innovation is clear from its significant R&D investments, which are dedicated to the development of new technologies, processes and equipment. This has resulted in a number of patented technologies, helping the company to stay at the forefront of the semiconductor industry.
One of the things that sets Chipmos apart is their commitment to sustainability and environmentally-friendly practices. They strictly adhere to environmental regulations and work to minimize the environmental impact of their manufacturing processes.
In conclusion, Chipmos Technologies Inc. has set itself apart as a global leader in semiconductor testing and assembly services. With innovative services, substantial experience, and a relentless approach towards quality and customer satisfaction, the company continues to grow and evolve while making significant contributions to the semiconductor industry.
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ChipMOS TECHNOLOGIES INC. announced a 17.7% year-over-year increase in its May 2026 revenue, reaching NT$2,384.3 million (US$76.0 million). The company attributes this growth primarily to persistent AI-related demand and supply imbalances, benefiting from strategic investments in capacity expansion. Despite a slight month-over-month decrease from April 2026, the overall trend reflects strong market demand for its semiconductor assembly and test services.
ChipMOS Technologies (IMOS) reported a sequential decline in its August revenue, reaching approximately 2.79 billion New Taiwan dollars. The full details of this report are available to premium subscribers of MT Newswires.
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CHIPMOS TECHNOLOGIES INC. (NASDAQ: IMOS) is scheduled to present at the UBS Taiwan Summit 2026 on September 15 at the W Taipei Hotel. The company will discuss its latest financial results, business trends, and growth opportunities with institutional investors. Investors can access the presentation through ChipMOS's investor relations website section.
ChipMOS TECHNOLOGIES INC. reported a 33.3% year-over-year increase in revenue for August 2026, reaching NT$2,785.7 million (US$88.0 million). While revenue decreased slightly by 1.3% from July 2026, the company continues to benefit from strong memory demand driven by AI-related supply/demand imbalance. ChipMOS is actively collaborating with customers and investing in capacity expansion to meet both immediate and future requirements.

ChipMOS (IMOS) shares surged 11.7% after the company reported its highest quarterly revenue since 2014 and a significant rebound in gross margin to 18.0%, up from 6.6% year-over-year. Demand for memory products, especially DRAM, and increased pricing for services contributed to the strong performance. However, high capital expenditures, projected to exceed 25% of revenue in 2026 and 2027, pose a challenge to free cash flow despite improved profitability.