ChipMOS January 2026 revenue jumps 31.2% YoY

ChipMOS TECHNOLOGIES INC. reported unaudited consolidated revenue for January 2026 of NT$2,290.4 million, or US$72.7 million.

Rhea-AI Filing Summary

ChipMOS TECHNOLOGIES INC. reported unaudited consolidated revenue for January 2026 of NT$2,290.4 million, or US$72.7 million. This was up 4.0% from December 2025 and 31.2% higher than January 2025, marking the company’s strongest year-over-year monthly revenue growth since June 2021.

The company attributed the increase to a stronger phase in the semiconductor cycle and robust demand for high-value memory solutions, particularly for data center and AI-related applications. Revenue growth occurred in both New Taiwan dollar and U.S. dollar terms, using an exchange rate of NT$31.51 to US$1.00.

Positive

• January 2026 revenue surged 31.2% year over year to NT$2,290.4 million (US$72.7 million), the highest monthly YoY increase since June 2021, driven by strong demand for high-value memory in data center and AI-related applications.

Negative

• None.

Insights

Semiconductor sector analyst

ChipMOS posts its strongest monthly YoY growth since 2021.

ChipMOS reported January 2026 revenue of NT$2,290.4 million (US$72.7 million), up 31.2% year over year and 4.0% month over month. This indicates a solid demand environment at the start of 2026.

The company links this strength to an improved semiconductor cycle and high-value memory demand for data center and AI applications. This ties revenue momentum to structurally important end markets, though sensitivity to broader macro and tech spending cycles remains.

Because this disclosure covers a single month, its longer-term significance depends on whether similar growth trends appear in subsequent quarters discussed in future company filings and reports.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How much revenue did ChipMOS (IMOS) generate in January 2026?

ChipMOS reported January 2026 revenue of NT$2,290.4 million, or US$72.7 million. The figures are unaudited consolidated revenue and use an exchange rate of NT$31.51 to US$1.00 as of January 30, 2026, covering all operating segments.

What was ChipMOS (IMOS) year-over-year revenue growth in January 2026?

ChipMOS achieved 31.2% year-over-year revenue growth in January 2026. Revenue rose from NT$1,745.3 million in January 2025 to NT$2,290.4 million in January 2026, representing the company’s strongest year-over-year monthly revenue increase since June 2021.

How did ChipMOS (IMOS) January 2026 revenue compare to December 2025?

January 2026 revenue increased 4.0% compared with December 2025. Revenue rose from NT$2,203.3 million in December 2025 to NT$2,290.4 million in January 2026, with a matching 4.0% month-over-month increase in U.S. dollar terms to US$72.7 million.

What factors drove ChipMOS (IMOS) revenue growth in January 2026?

ChipMOS cited an improved semiconductor cycle and robust demand for high-value memory solutions. The company highlighted particularly strong demand tied to data center and AI-related applications, which supported both the 4.0% month-over-month and 31.2% year-over-year revenue increases.

What exchange rate did ChipMOS (IMOS) use for its January 2026 revenue figures?

ChipMOS used an exchange rate of NT$31.51 to US$1.00. All U.S. dollar amounts in the January 2026 revenue disclosure are translated from New Taiwan dollars using this rate as of January 30, 2026, providing a consistent currency basis for investors.

What type of business does ChipMOS (IMOS) operate?

ChipMOS is an outsourced semiconductor assembly and test (OSAT) provider. The company offers end-to-end assembly and test services to leading fabless semiconductor firms, integrated device manufacturers, and foundries, serving a wide range of global end markets from facilities across Taiwan.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 6-K: How Foreign Companies Report to the SEC →

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Accepted by SEC EDGAR 02/10/2026 - 06:10 AM Learn about SEC filing dates

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of February 2026

Commission File Number 001-37928

ChipMOS TECHNOLOGIES INC.

(Translation of Registrant’s Name into English)

No. 1, R&D Rd. 1, Hsinchu Science Park

Hsinchu, Taiwan

Republic of China

(Address of Principal Executive Offices)

(Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.)

Form 20-F ☒ Form 40-F ☐

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

						ChipMOS TECHNOLOGIES INC.
						(Registrant)
Date: February 10, 2026				By		/S/ S. J. Cheng
				Name:		S. J. Cheng
				Title:		Chairman & President

Contacts:

In Taiwan Jesse Huang ChipMOS TECHNOLOGIES INC. +886-6-5052388 ext. 7715 IR@chipmos.com In the U.S. David Pasquale Global IR Partners +1-914-337-8801 dpasquale@globalirpartners.com

ChipMOS REPORTS 31.2% YoY INCREASE IN JANUARY 2026 REVENUE

Hsinchu, Taiwan, February 10, 2026 - ChipMOS TECHNOLOGIES INC. (“ChipMOS” or the “Company”) (Taiwan Stock Exchange: 8150 and Nasdaq: IMOS), an industry leading provider of outsourced semiconductor assembly and test services (“OSAT”), today reported its unaudited consolidated revenue for the month of January 2026. All U.S. dollar figures cited in this press release are based on the exchange rate of NT$31.51 to US$1.00 as of January 30, 2026.

Revenue for the month of January 2026 was NT$2,290.4 million or US$72.7 million, representing an increase of 4.0% from December 2025, and an increase of 31.2% from January 2025. This represents the highest year-over-year increase in monthly revenue since June of 2021. The Company noted it is continuing to benefit from the semiconductor industry’s fundamentally improved cycle position, with continued strong revenue growth led by robust demand for high-value memory solutions, particularly in data center and AI-related applications.

Consolidated Monthly Revenues (Unaudited)
	January 2026	December 2025	January 2025	MoM Change	YoY Change
Revenues    (NT$ million)	2,290.4	2,203.3	1,745.3	4.0%	31.2%
Revenues    (US$ million)	72.7	69.9	55.4	4.0%	31.2%

About ChipMOS TECHNOLOGIES INC.:

ChipMOS TECHNOLOGIES INC. (“ChipMOS” or the “Company”) (Taiwan Stock Exchange: 8150 and Nasdaq: IMOS) (www.chipmos.com) is an industry leading provider of outsourced semiconductor assembly and test services. With advanced facilities in Hsinchu Science Park, Hsinchu Industrial Park and Southern Taiwan Science Park in Taiwan, ChipMOS is known for its track record of excellence and history of innovation. The Company provides end-to-end assembly and test services to leading fabless semiconductor companies, integrated device manufacturers and independent semiconductor foundries serving virtually all end markets worldwide.

Forward-Looking Statements:

This press release may contain certain forward-looking statements. These forward-looking statements may be identified by words such as ‘believes,’ ‘expects,’ ‘anticipates,’ ‘projects,’ ‘intends,’ ‘should,’ ‘seeks,’ ‘estimates,’ ‘future’ or similar expressions or by discussion of, among other things, strategies, goals, plans or intentions. These statements may include financial projections and estimates and their underlying assumptions, statements regarding current macroeconomic conditions, including the impacts of high inflation, foreign exchange rates and risk of recession, on demand for our products, consumer confidence and financial markets generally; changes in trade regulations, policies, and agreements and the imposition of tariffs that affect our products or operations, including potential new tariffs that may be imposed and our ability to mitigate with respect to future operations, products and services, and statements regarding future performance. Actual results may differ materially in the future from those reflected in forward-looking statements contained in this document, based on a number of important factors and risks, which are more specifically identified in the Company’s most recent U.S. Securities and Exchange Commission (the “SEC”) filings. Further information regarding these risks, uncertainties and other factors are included in the Company’s most recent Annual Report on Form 20-F filed with the SEC and in its other filings with the SEC.