TotalMarketCap

Market cap

$486.539 M

$8.14 -4.63%

Close of 6 Nov 2026

As of 6 Nov 2026, Oil States International (OIS) has a market capitalization of $486.5M. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.

Revenue

$669.0M

#1745 by revenue

Earnings

-$109.4M

Loss-making

Shares outstanding

59,808,160

Latest filing cover page

P/E ratio

—

Cap ÷ net income

Oil and Gas Field Machinery, ranked by market cap

All 17 →
  1. #10Forum Energy TechnologiesFET$774.3M
  2. #11HMHHMH$528.0M
  3. #12Oil States InternationalOIS$486.5M
  4. #13OMS Energy TechnologiesOMSE$167.7M
  5. #14GOWell Energy TechnologyGOW$112.0M

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Where these numbers come from

Share counts and financials for Oil States International are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Read the methodology.