Top Nuclear Energy Companies & Stocks
The largest publicly traded nuclear energy companies and uranium miners by market cap.
Updated daily·Data by Financial Modeling Prep·12,100 monthly searches
Showing Top 100 companies · nuclear-energy






























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Market capitalization — commonly referred to as market cap — is the total market value of a publicly listed company's outstanding shares. It is calculated by multiplying the current share price by the total number of shares outstanding. StockMarketRanks tracks 10,795 publicly listed companies across 60+ global exchanges, ranked in descending order of market capitalization by default.
The ranking is updated daily after market close. Intraday price data is refreshed every 15 minutes during trading hours. Use the filter tabs to explore rankings by country, sector, industry, curated lists, or track institutional “smart money” portfolios.
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