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Martin Marietta Materials vs Chemical & Mining Co of Chile: MLM and SQM compared
Martin Marietta Materials is the larger company: $2.4B of revenue in its latest quarter (Q3 2026) against $1.2B for Chemical & Mining Co of Chile (Q3 2025). Chemical & Mining Co of Chile is more profitable, with an operating margin of 22.5% against 18.5%.
Where the money goes: MLM and SQM
Martin Marietta Materials (MLM) · Q3 2026
Martin Marietta Materials, Q3 2026: revenue $2.4B (+28% year over year), operating margin 18.5%, net earnings $256M, operating cash flow $557M. The chart follows the revenue to costs, profit and cash.
Chemical & Mining Co of Chile (SQM) · Q3 2025
Chemical & Mining Co of Chile, Q3 2025: revenue $1.2B, operating margin 22.5%, net earnings $177M. The chart follows the revenue to costs, profit and cash.
| Martin Marietta Materials (MLM) | Chemical & Mining Co of Chile (SQM) | |
|---|---|---|
| Latest quarter | Q3 2026 | Q3 2025 |
| Revenue | $2.4B | $1.2B |
| Revenue growth, Y/Y | +28% | — |
| Gross margin | 27.5% | 29.5% |
| Operating margin | 18.5% | 22.5% |
| Net earnings | $256M | $177M |
| Net margin | 10.8% | 15.1% |
| Operating cash flow | $557M | — |
| Free cash flow | $426M | — |
| Market value | $33.6B | — |
| P/E | 13.7× | — |
| Analysts’ mean target | $634.08 | — |
Questions
Which is bigger, Martin Marietta Materials or Chemical & Mining Co of Chile?
Martin Marietta Materials is the larger company: $2.4B of revenue in its latest quarter (Q3 2026) against $1.2B for Chemical & Mining Co of Chile (Q3 2025).
Is Martin Marietta Materials or Chemical & Mining Co of Chile growing faster?
Chemical & Mining Co of Chile is more profitable, with an operating margin of 22.5% against 18.5%.
More: Martin Marietta Materials earnings · how Martin Marietta Materials makes money · Chemical & Mining Co of Chile earnings · how Chemical & Mining Co of Chile makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Nov 4, 2026; 6-K filed Nov 19, 2025). Fiscal quarters can end on different dates. Not investment advice.