ACM Research, Inc.

ACM Research, Inc. is a publicly traded American company founded in 1998 in California, specializing in the development, manufacture, and sale of capital equipment for the global semiconductor industry. Headquartered in Fremont, California, its mission is to provide best-in-class wafer processing equipment and services that advance semiconductor technology. The company conducts significant operations through its subsidiary, ACM Research (Shanghai), Inc., in China. [3, 6, 7, 11, 12, 14, 16, 17, 18]

The company's key product offerings include single-wafer wet cleaning equipment, electroplating (ECP), stress-free polishing (SFP), plasma-enhanced chemical vapor deposition (PECVD), track, and thermal processes. ACM Research is known for its proprietary technologies such as Space Alternated Phase Shift (SAPS) and Timely Energized Bubble Oscillation (TEBO) for advanced wet wafer cleaning. These solutions cater to various market segments, including IC, compound semiconductor, wafer-level packaging, and wafer manufacturing. [2, 3, 5, 8, 13, 16, 17, 22, 26]

Led by Chairman and CEO Dr. David H. Wang, ACM Research maintains a significant market presence as a global wafer fabrication equipment (WFE) manufacturer. [5, 6, 14, 22] The company reported full-year 2025 revenue of $901.3 million, marking a 15.2% increase, and has set ambitious revenue guidance for 2026 between $1.08 billion and $1.175 billion. [19] Despite strong revenue growth, the company experienced a decline in Q4 2025 gross margins due to product mix, competitive dynamics, and inventory-related charges. [19] In April 2026, ACM Research introduced its ACM Planetary Family™ Product Portfolio Structure, reflecting ongoing product portfolio expansion and strategic investments. [12, 25]