ACMR · Annual Report (Form 10-K) · Filed March 2, 2026

Acm Research Inc — 10-K exhibit

acmexx2101subsidiarieslist.htm

Document

Exhibit 21.01

ACM RESEARCH, INC.

LIST OF SUBSIDIARIES


Name of Subsidiary						Jurisdiction of Incorporation or Organization
ACM Research (Shanghai), Inc.						People’s Republic of China
CleanChip Technologies Limited						Hong Kong
ACM Research (Wuxi), Inc.						People’s Republic of China
ACM Research Korea CO., LTD.						Republic of Korea
Shengwei Research (Shanghai), Inc. (1)						People’s Republic of China
ACM Research (Singapore) PTE, Ltd.						Singapore
ACM Research (CA), Inc.						United States of America
ACM Research (Cayman), Inc.						Cayman Islands
ACM Research (Beijing), Inc.						People’s Republic of China
Hanguk ACM CO., LTD						Korea
Yusheng Micro Semiconductor (Shanghai), Co., Ltd.						People’s Republic of China
ACM-Wooil Microelectronics (Shanghai) Co., Ltd.						People’s Republic of China
ACM Research (Chengdu), Inc. ("ACM Chengdu")						People’s Republic of China
Shengyi Micro Semiconductor (Shanghai) Co., Ltd.						People’s Republic of China

(1) ACM Research (Lingang) Inc. is the English name referred to by its Chinese language name Shengwei Research (Shanghai), Inc. ACM Research (Lingang), Inc. and Shengwei Research (Shanghai), Inc. refer to the same entity.

Disclaimer

The opinions and information contained herein have been obtained or derived from sources believed to be reliable, but Boardroom Alpha cannot guarantee its accuracy and completeness, and that of the opinions based thereon.

This report contains opinions and is provided for informational purposes only – it does not constitute investment, legal or tax advice. You should not rely solely upon the research herein for purposes of transacting securities or other investments, and you are encouraged to conduct your own research and due diligence, and to seek the advice of a qualified securities professional before you make any investment.

None of the information contained in this report constitutes, or is intended to constitute a recommendation by Boardroom Alpha of any particular security or trading strategy or a determination by Boardroom Alpha that any security or trading strategy is suitable for any specific person. To the extent any of the information contained herein may be deemed to be investment advice, such information is impersonal and not tailored to the investment needs of any specific person.

No representation or warranty, expressed or implied, is made on behalf of Boardroom Alpha as to the accuracy or completeness of the information contained herein. Boardroom Alpha does not accept any liability for any direct, indirect or consequential loss or damage suffered by any person as a result of relying on all or any part of this research and any liability is expressly disclaimed.

Full disclaimer