LRCX · Business segments
Lam Research (LRCX) revenue by segment
Where Lam Research’s revenue comes from, as reported in its SEC filings.
Latest quarter: September 27, 2026
Total revenue on the income statement: $8.22B.
Revenue by Geography
| Line | Revenue | Share |
|---|---|---|
| China | $2.89B | 35.1% |
| South Korea | $1.63B | 19.9% |
| Taiwan | $1.48B | 18.0% |
| Japan | $721.5M | 8.8% |
| United States | $663.1M | 8.1% |
| South East Asia | $531.7M | 6.5% |
| Europe | $301.3M | 3.7% |
Revenue by Product
| Line | Revenue | Share |
|---|---|---|
| System | $5.73B | 69.7% |
| Customer Support and Other | $2.49B | 30.3% |
Latest year: June 28, 2026
Total revenue on the income statement: $23.23B.
Revenue by Geography
| Line | Revenue | Share |
|---|---|---|
| China | $7.86B | 33.8% |
| Taiwan | $5.22B | 22.5% |
| South Korea | $4.51B | 19.4% |
| Japan | $2.17B | 9.3% |
| United States | $1.53B | 6.6% |
| South East Asia | $1.25B | 5.4% |
| Europe | $698.7M | 3.0% |
Revenue by Product
| Line | Revenue | Share |
|---|---|---|
| System | $14.89B | 64.1% |
| Customer Support and Other | $8.35B | 35.9% |
Reading notes
Share is each line’s part of that breakdown. Margin is the company’s reported segment operating income divided by that segment’s revenue. Companies define segment profit differently and may re-cut segments over time, so a company’s lines can differ between years. Breakdowns that do not add up to within 5% of reported revenue are left out.