Lam Research vs Piotech
Lam Research's primary segment is Etch; Piotech's is Deposition. Lam Research is larger by market cap ($434.9B vs $27.9B). Lam Research reports higher tracked revenue ($23.2B vs $972M).
Shared segment: Equipment (Front End).
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Side-by-side
| Lam Research | Piotech | |
|---|---|---|
| Market cap | $434.9B | $27.9B |
| Revenue | $23.2B (FY2026) | $972M (FY2025) |
| Primary segment | Etch | Deposition |
| Market position | leader | challenger |
| Country | United States | China |
| Tracked suppliers | 12 | 0 |
| Tracked customers | 9 | 10 |
| Chokepoint / criticality | 83/100 | 57/100 |
Market caps/revenue from the wafergraph dataset · data as of 2026-10-04. Criticality is a graph-derived chokepoint score (0–100). Coverage is partial; "Unpriced" means no reliable market cap.
How Lam Research and Piotech compare
- Size: Lam Research is the larger company by market cap.
- Revenue: Lam Research reports higher tracked revenue.
- Supply-chain criticality: Lam Research has the higher chokepoint score (83/100 vs 57/100).
- Footprint: Lam Research (United States) vs Piotech (China).
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Cite as: wafergraph, “Lam Research vs Piotech”, https://wafergraph.com/compare/lam_research-vs-piotech (data as of 2026-10-04).
Frequently asked questions3
- Is Lam Research bigger than Piotech?
- Lam Research is larger by market cap ($434.9B vs $27.9B).
- What's the difference between Lam Research and Piotech?
- Lam Research is a leader in Etch based in United States; Piotech is a challenger in Deposition based in China. Both operate in the Equipment (Front End) segment.
- Who are Lam Research's and Piotech's suppliers?
- wafergraph tracks 12 suppliers for Lam Research and 0 for Piotech — Lam Research's include Ferrotec, MKS Instruments, Advanced Energy.