How many employees work at ACM Research?
ACM Research, Inc. has 711 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 4.6%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About ACM Research
Founded in 1998 in Silicon Valley, ACM Research, Inc. provides wet processing technology, systems, and key manufacturing products targeted to a range of semiconductor IC manufacturing and wafer-level packaging applications. The company specializes in developing cleaning technologies for advanced semiconductor device manufacturing. Known for its expertise in ultra-low-K dielectric and copper integration, the company initially focused on stress-free copper polishing technology. Its first product was introduced in 2001 and sold to leading-edge wafer manufacturers in the U.S. In 2003, to address increasing challenges in defect reduction that plagued emerging generations of IC chips, ACM Research developed its innovative single-wafer cleaning equipment, which features the company’s proprietary Space Alternated Phase Shift (SAPS™) and Timely Energized Bubble Oscillation (TEBO™) megasonic cleaning technologies. In particular, ACM’s revolutionary TEBO technology is enabling future generations of semiconductor capability. These capabilities are delivered on high-throughput chamber and platform designs. In September 2006, ACM expanded its operations into Asia, and formed the subsidiary ACM Research (Shanghai), Inc. The company offers complete R&D, and engineering and manufacturing operations at its Zhangjiang Hi-Tech Park facility in Shanghai. Product Lines IC: FEOL Single-Wafer Clean BEOL Single-Wafer Clean Backside Clean Bench PR Stripper Wet Bench Single Wafer Recycle ECP SFP Furnace Advanced WLP: Coater Developer PR Stripper Scrubber Wet Etcher ECP Furnace Wafer Manufacturing: Single-Wafer Clean Single-Wafer Wet Etcher Furnace
As of December 2025
ACM Research
workforce metrics
Headcount
711
Avg. Salary
$44.4k
Tenure
3.5yr
Growth Rate
4.6%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of ACM Research annual worldwide employee count from 2023 to 2025.
- ACM Research total number of employees in 2025 was 713, a 4.6% increase from 2024.
- ACM Research total number of employees in 2024 was 681, a 13.0% increase from 2023.
- ACM Research total number of employees in 2023 was 597, a 20.0% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of ACM Research annual active job postings from 2023 to 2025.
- ACM Research active job postings in 2025 was 43, a 36.2% decline from 2024.
- ACM Research active job postings in 2024 was 62, a 100.4% decline from 2023.
- ACM Research active job postings in 2023 was 187, a 51.0% increase from 2022.
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Employee Sentiment
Sentiment Topics
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