Oil States International, Inc.
Oil States International, Inc. (OIS) Market Cap & Net Worth
Live market cap, enterprise value, and global rank — multi-year chart and annual table below.
ois · market cap & enterprise value · FMP · as of Jun 8, 2026
Core market cap & key metrics
As of Jun 8, 2026, Oil States International, Inc. (OIS) has a market cap — also referred to as its net worth or valuation — of $502,314,048, making it one of the top most valuable companies globally. Market Cap = $8.35 × shares outstanding.
Market cap history — by year
* 2026 = year-to-date · Year-end market cap · Source: FMP
Market cap by year
Compared to Peers
View Energy sectorAbout Market Cap, Net Worth & Valuation
Oil States International, Inc. (OIS) has a market cap — also referred to as its net worth or valuation — of $502,314,048 as of Jun 8, 2026, making it the #0 most valuable company globally. Market Cap = Stock Price × Shares Outstanding.
Oil States International, Inc. reached its all-time high market cap of $2.0B on Dec 31, 2016. Comparing the Oil States International, Inc. market cap history illustrates one of the most extraordinary corporate growth stories.
Investors frequently compare Oil States International, Inc. net worth vs peers and ask how Oil States International, Inc. valuation compares to other countries. Its market cap reflects continued investor confidence.
Frequently Asked Questions
OIS market cap · 6 questionsOil States International, Inc.'s net worth — measured as market capitalization — is $502,314,048 as of Jun 8, 2026. It ranks #0 globally. Market Cap = $$8.35 (price) × shares outstanding.