The dual listing on NYSE and SGX broadens investor access across Asia while reinforcing Ambiq's long-term commitment to one of the world's leading semiconductor markets.

Ambiq Micro, Inc. (NYSE:AMBQ, SGX: AMQ)), a technology leader in ultra-low power semiconductor solutions for edge AI, today announced its listing on the Main Board of the Singapore Exchange Securities Trading Limited (SGX) under the ticker "AMQ." The dual listing complements Ambiq's existing New York Stock Exchange listing by expanding investor access across Asia and supporting the company's long-term growth strategy as demand for energy-efficient AI computing accelerates worldwide.

Singapore is a leading hub for technology innovation, semiconductor investment, and international capital markets, making it a strategic location for companies driving the next generation of AI computing. The listing further strengthens Ambiq's commitment to all stakeholders across the Asia-Pacific region while advancing its mission to deliver ultra-low-power semiconductor solutions that make intelligence everywhere possible.

"Our listing on the Singapore Exchange marks an important milestone in Ambiq's growth strategy," said Fumihide Esaka, Chief Executive Officer of Ambiq. "It expands our presence in Asia and brings us closer to customers, partners, and investors in one of the world's leading technology and semiconductor markets as adoption of edge AI continues to accelerate across consumer, industrial, healthcare, and smart-environment applications."

"Ambiq’s debut makes it the first sizeable global fabless semiconductor design company on SGX, giving investors access to two of the fastest growing areas in technology, namely artificial intelligence and semiconductors," said Pol de Win, Head of Global Sales and Origination, SGX Group. "As AI moves out of the data centre and onto everyday devices, a Singapore listing elevates Ambiq’s profile with Asian investors while supporting its R&D and regional market expansion."

Singapore continues to build its position as a trusted hub for deep-tech and semiconductor innovation, supported by a growing ecosystem of companies, investors, research institutions, and talent. Ambiq's SGX listing reflects both the company's achievements and Singapore's enduring relevance as a base for global technology companies seeking opportunities in Asia. We are proud to have supported Ambiq's journey through market access and industry partnerships, and look forward to helping more companies grow from Singapore," said Paul Ng, Chief Executive Officer of EDBI (an arm of SG Growth Capital, the investment platform of EDB and EnterpriseSG).

Through its dual listing on the New York Stock Exchange and the Singapore Exchange, Ambiq expands investor access and reinforces its position as a global leader in ultra-low power edge AI semiconductor solutions.

About Ambiq

Ambiq's mission is to enable intelligence (artificial intelligence (AI) and beyond) everywhere by delivering the lowest power semiconductor solutions. Built on its patented Subthreshold Power Optimized Technology (SPOT®) and the HELIA™ AI platform, Ambiq empowers manufacturers to bring more capable AI to the edge, where power, memory, and energy efficiency are most critical. Ambiq enables more intelligent, always-on edge devices across healthcare, wearables, industrial automation, smart environments, and other emerging AI applications. With more than 300 million devices shipped worldwide, Ambiq continues to shape the future of always-on Edge AI. Headquartered in Austin, Texas, Ambiq serves customers globally. For more information, visit www.ambiq.com

Forward-Looking Statements

The statements contained in this press release that are not historical facts are forward-looking statements. You can identify forward-looking statements because they contain words such as "believes," "expects," "may," "will," "should," "seeks," "intends," "plans," "estimates," or "anticipates," or similar expressions which concern our strategy, plans, projections or intentions. These forward-looking statements may be included throughout this press release, and include, but are not limited to, statements relating to Ambiq's expectations around its strategic initiatives, growth trajectory and demand for its products. By their nature, forward-looking statements are not statements of historical fact or guarantees of future performance and are subject to risks, uncertainties, assumptions or changes in circumstances that are difficult to predict or quantify including those described in the section titled "Risk Factors" in Ambiq's Annual Report on Form 10-K for the year ended December 31, 2025, as well as in other filings Ambiq may make with the SEC from time to time. Ambiq's expectations, beliefs and projections are expressed in good faith and Ambiq believes there is a reasonable basis for them. However, there can be no assurance that management's expectations, beliefs and projections will result or be achieved and actual results may vary materially from what is expressed in or indicated by the forward-looking statements. Any forward-looking statement in this press release speaks only as of the date of this release. Ambiq undertakes no obligation to publicly update or review any forward-looking statement, whether as a result of new information, future developments or otherwise, except as may be required by any applicable securities laws.

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Company Contact:

Charlene Wan

VP of Corporate Marketing

P: +1-512-879-2850

E: cwan@ambiq.com

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Teneo

Christina Coronios

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