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 (IMOS) reported a strong third quarter for 2026, with revenue increasing by 30.6% to $263.5 million and diluted earnings per share jumping 260.6% to $1.19. The company also saw significant improvements in gross profit, operating profit, and net income, alongside positive operating cash flow. Hedge funds showed mixed activity, with several institutional investors adding shares.
ChipMOS Technologies (IMOS) has announced the acquisition of NT$805.5 million (approximately US$25 million) in machinery equipment and related accessories from Advantest Taiwan Inc. The equipment is for manufacturing use and the transaction, approved by the company president on November 10, 2026, supports ChipMOS's production capacity. This significant purchase, disclosed under Taiwan's listing rules, spanned from April 8 to November 10, 2026.
ChipMOS TECHNOLOGIES (IMOS) reported unaudited revenue of NT$2,850.6 million (US$87.5 million) for October 2026, marking a 30.9% increase year-over-year and a 2.1% increase month-over-month. The growth is attributed to strong memory and storage demand, with the company planning to expand capacity to meet customer forecasts and long-term supply agreements.
ChipMOS Technologies (IMOS) announced the acquisition of NT$805.5 million in machinery equipment and accessories from Advantest Taiwan Inc. for manufacturing purposes. The transaction, approved by the company president on November 10, 2026, occurred between April 8 and November 10, 2026. This significant purchase, exceeding NT$500 million, supports the company's production capacity but represents a material outlay.

ChipMOS (NASDAQ:IMOS) reported unaudited consolidated revenue of NT$2,850.6 million (US$87.5 million) for October 2026, marking a 30.9% increase year-over-year and a 2.1% rise from September. The company is expanding its production capacity to meet existing customer forecasts and long-term supply agreements, driven by sustained demand in memory and storage markets. These figures represent monthly revenue and not quarterly earnings.

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