ACM Research vs PSK Inc

ACM Research is larger by market cap ($5.6B vs $2.7B). ACM Research reports higher tracked revenue ($901M vs $323M). ACM Research's primary segment is Cleaning; PSK Inc's is Etch.

Shared segment: Equipment (Front End).

Side-by-side

ACM ResearchPSK Inc
Market cap$5.6B$2.7B
Revenue$901M (FY2025)$323M (FY2025)
Primary segmentCleaningEtch
Market positionchallengerniche
CountryUnited StatesSouth Korea
Tracked suppliers00
Tracked customers97
Chokepoint / criticality57/10050/100

Market caps/revenue from the wafergraph dataset · data as of 2026-08-12. Criticality is a graph-derived chokepoint score (0–100). Coverage is partial; "Unpriced" means no reliable market cap.

How ACM Research and PSK Inc compare

  • Size: ACM Research is the larger company by market cap.
  • Revenue: ACM Research reports higher tracked revenue.
  • Supply-chain criticality: ACM Research has the higher chokepoint score (57/100 vs 50/100).
  • Footprint: ACM Research (United States) vs PSK Inc (South Korea).

Company hubs

ACM Research · PSK Inc · Equipment (Front End) segment

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