ASE Technology Holding Co., Ltd. Announces Monthly Net Revenues*

Rhea-AI Summary

ASE Technology Holding (NYSE: ASX) reported strong monthly revenue growth for August 2025. The company's consolidated net revenues reached NT$56,466 million (US$1,899 million), marking a significant increase of 9.6% month-over-month and 6.7% year-over-year in NT$ terms.

The ATM (assembly, testing, and material) business segment demonstrated robust performance with net revenues of NT$33,510 million (US$1,127 million), showing impressive growth of 5.4% sequentially and 14.9% year-over-year in NT$ terms. In USD terms, ATM revenues grew 3.3% month-over-month and 25.7% year-over-year.

Positive

• Consolidated net revenues increased 9.6% month-over-month to NT$56,466 million
• Strong year-over-year growth of 16.7% in USD terms for consolidated revenues
• ATM segment showed robust growth with 25.7% year-over-year increase in USD terms

Negative

• None.

TAIPEI, Sept. 10, 2025 /PRNewswire/ -- ASE Technology Holding Co., Ltd. (NYSE: ASX, TAIEX: 3711, "ASEH" or the "Company"), announces its revised unaudited consolidated net revenues for August 2025.

CONSOLIDATED NET REVENUES (UNAUDITED)

		Aug		Jul		Aug		Sequential		YoY
(NT$ Million)		2025		2025		2024		Change		Change
Net Revenues		56,466		51,542		52,930		+9.6 %		+6.7 %
		Aug		Jul		Aug		Sequential		YoY
(US$ Million)		2025		2025		2024		Change		Change
Net Revenues		1,899		1,769		1,627		+7.4 %		+16.7 %

Net revenues for ATM assembly, testing and material business are as follows:

ATM NET REVENUES (UNAUDITED)

		Aug		Jul		Aug		Sequential		YoY
(NT$ Million)		2025		2025		2024		Change		Change
Net Revenues		33,510		31,783		29,175		+5.4 %		+14.9 %
		Aug		Jul		Aug		Sequential		YoY
(US$ Million)		2025		2025		2024		Change		Change
Net Revenues		1,127		1,091		897		+3.3 %		+25.7 %

*This press release is intended to comply with Taiwan regulatory requirements.

Safe Harbor Notice:

This press release contains "forward-looking statements" within the meaning of Section 27A of the United States Securities Act of 1933, as amended, and Section 21E of the United States Securities Exchange Act of 1934, as amended. These statements are made under the "safe harbor" provisions of the U.S. Private Securities Litigation Reform Act of 1995. Although these forward-looking statements, which may include statements regarding our future results of operations, financial condition or business prospects, are based on our own information and information from other sources we believe to be reliable, you should not place undue reliance on these forward-looking statements, which apply only as of the date of this press release. The words "anticipate," "believe," "estimate," "expect," "intend," "plan" and similar expressions, as they relate to us, are intended to identify these forward-looking statements in this press release. These forward-looking statements are necessarily estimates reflecting the best judgment of our senior management and our actual results of operations, financial condition or business prospects may differ materially from those expressed or implied by the forward-looking statements for reasons including, among others, risks associated with cyclicality and market conditions in the semiconductor or electronic industry; changes in our regulatory environment, including our ability to comply with new or stricter environmental regulations and to resolve environmental liabilities; demand for the outsourced semiconductor packaging, testing and electronic manufacturing services we offer and for such outsourced services generally; the highly competitive semiconductor or manufacturing industry we are involved in; our ability to introduce new technologies in order to remain competitive; international business activities; our business strategy; our future expansion plans and capital expenditures; the strained relationship between the Republic of China and the People's Republic of China; general economic and political conditions; the recent shift in United States trade policies; possible disruptions in commercial activities caused by natural or human-induced disasters; fluctuations in foreign currency exchange rates; and other factors. For a discussion of these risks and other factors, please see the documents we file from time to time with the Securities and Exchange Commission, including the 2024 Annual Report on Form 20-F filed on March 27, 2025.

Investor Relations Contact:

ir@aseglobal.com
Tel: +886.2.6636.5678
https://www.aseglobal.com

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SOURCE ASE Technology Holding Co., Ltd.

FAQ

What were ASE Technology's (NYSE: ASX) revenue results for August 2025?

ASE reported consolidated net revenues of NT$56,466 million (US$1,899 million), showing a 9.6% increase month-over-month and 6.7% year-over-year growth in NT$ terms.

How did ASE Technology's ATM business segment perform in August 2025?

ASE's ATM segment generated revenues of NT$33,510 million (US$1,127 million), growing 5.4% sequentially and 14.9% year-over-year in NT$ terms.

What was ASE Technology's (ASX) year-over-year revenue growth in USD terms for August 2025?

ASE's consolidated revenues grew 16.7% year-over-year in USD terms, while the ATM segment showed even stronger growth at 25.7% year-over-year.

How much did ASE Technology's revenues increase month-over-month in August 2025?

ASE's consolidated revenues increased by 9.6% month-over-month in NT$ terms and 7.4% in USD terms.