Company overview
United States Lime & Minerals, Inc. manufactures and supplies lime and limestone products in the United States. It extracts limestone from open-pit quarries and an underground mine, and processes it as pulverized limestone, quicklime, hydrated lime, and lime slurry. The company supplies its products primarily to the construction customers, including highway, road, and building contractors; industrial customers, such as paper and glass manufacturers; environmental customers comprising municipal sanitation and water treatment facilities, and flue gas treatment processes; oil and gas services companies; roof shingle manufacturers; and poultry producers. In addition, the company has various royalty interests with respect to oil and gas rights in natural gas wells located in Johnson County, Texas in the Barnett Shale Formation. The company was incorporated in 1950 and is headquartered in Dallas, Texas. United States Lime & Minerals, Inc. is a subsidiary of Inberdon Enterprises Ltd.
Daily valuation snapshot
These values come from the daily market snapshot dated 2026-10-08. TTM means trailing twelve months. Use the market date when comparing USLM with another company.
| Daily close (USD) | $109.05 |
| Market capitalization (USD) | $3,128,465,985.15 |
| Price / earnings (TTM) | 23.27 |
| Price / book | 4.5 |
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Company size
United States Lime & Minerals's recorded market capitalization is $3,128,465,985.15. It measures the market value of the company's equity, rather than its revenue or cash balance.
Price relative to earnings
USLM's recorded P/E is 23.27: about $23.27 of share price for each $1 of trailing annual earnings per share. Compare that multiple with earnings growth and companies in the same business.
Price relative to book equity
USLM's recorded price-to-book ratio is 4.5. That compares its market equity value with recorded book equity. Examine its business and balance sheet to understand why those values differ.
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