LON:SID Companhia Siderurgica Nacional (SID) Share Price, News & Analysis Add Compare Share Share Stock Analysis Stock AnalysisBuy This Stock About Companhia Siderurgica Nacional Stock (LON:SID) 30 days 90 days 365 days Advanced Chart Get SID alerts:Sign Up Key Stats Today's Range N/A50-Day Range N/A52-Week Range N/AVolumeN/AAverage VolumeN/AMarket CapitalizationN/AP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Companhia Siderurgica Nacional (CSN) is a Brazil-based company primarily engaged in the steel industry. The Company divides its business into five segments: Steel sector, which is involved in the production, distribution and marketing of flat steel, galvanized steel and metal packaging; Mining sector, which is active in the production of iron ore; Cement sector, which is involved in the manufacture of cement, as well as in the exploration of limestone and dolomite; Logistics sector, which consists of around two railway companies and a hub port, and Energy sector, which includes investments in energy generation projects to guarantee the Company's self-sufficiency. The Company operates through subsidiaries, such as Companhia Metalurgica Prada, Sepetiba Tecon SA, Florestal Nacional SA, CSN Energia SA, Transnordestina Logistica SA, Estanho de Rondonia SA and CSN Cimentos SA, among others. Read More Receive SID Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Companhia Siderurgica Nacional and its competitors with MarketBeat's FREE daily newsletter. Email Address SID Stock News HeadlinesEarnings To Watch: Companhia Siderurgica Nacional (BSP:CSNA3) Reports Q2 2025 ResultAugust 12 at 9:00 AM | gurufocus.comCompanhia Siderúrgica Nacional (SID) Q2 2025 Earnings Call TranscriptAugust 2, 2025 | seekingalpha.comWhen the levee breaksThe U.S. Treasury just confirmed it plans to borrow $1.01 trillion this quarter—nearly double what was projected. According to Porter Stansberry, this is panic-level borrowing… and a clear sign we’re nearing America’s financial breaking point. In his latest emergency briefing, Porter outlines why the cracks in our system are widening fast—and how Trump’s policies may be accelerating the collapse. More importantly, he reveals three moves you can make now to protect and potentially grow your wealth before the levee breaks.August 12 at 2:00 AM | Porter & Company (Ad)Companhia Siderurgica Nacional (SID) Q2 2025 Earnings Call Highlights: Strong EBITDA Growth ...August 2, 2025 | gurufocus.comQ2 2025 Companhia Siderurgica Nacional SA Earnings Call (English, Portuguese) TranscriptAugust 1, 2025 | gurufocus.comCompanhia Siderurgica Nacional ADR - The Wall Street JournalJuly 26, 2025 | wsj.comCompanhia Siderurgica Nacional: The Deleveraging Asymmetry PlayJuly 18, 2025 | seekingalpha.comVitol signs $240m iron ore prepayment deal with CSN MiningJuly 15, 2025 | finance.yahoo.comSee More Headlines SID Stock Analysis - Frequently Asked Questions How do I buy shares of Companhia Siderurgica Nacional? Shares of SID stock and other U.K. stocks can be purchased through online brokerage accounts that support trading on the London Stock Exchange (LSX). Some U.K. companies can be purchased through major U.S. brokerages in the form of American Depository Receipts (ADRs), which are placeholder equities held in a trust by a bank that represent shares of a foreign stock. What other stocks do shareholders of Companhia Siderurgica Nacional own? Based on aggregate information from My MarketBeat watchlists, some other companies that Companhia Siderurgica Nacional investors own include Micron Technology (MU), AT&T (T), Vale (VALE), Direxion Daily S&P Biotech Bull 3x Shares (LABU), NVIDIA (NVDA), United Microelectronics (UMC) and Vertex Energy (VTNR). Industry, Sector and Symbol Stock ExchangeLON SectorManufacturing Industry Iron & Steel Mills & Ferroalloy Manufacturing Sub-IndustrySteel Works Current SymbolLON:SID CIKN/A Webwww.silverdell.plc.uk Phone+44-20-73896800FaxN/AEmployees35,200Year FoundedN/AProfitability EPS (Trailing Twelve Months)N/A Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet IncomeN/A Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on AssetsN/A Debt Debt-to-Equity RatioN/A Current RatioN/A Quick RatioN/A Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book ValueN/A Price / BookN/AMiscellaneous Outstanding SharesN/AFree FloatN/AMarket CapN/A OptionableNot Optionable BetaN/A 10 Stocks Set to Soar in Fall 2025Enter your email address and we'll send you MarketBeat's list of ten stocks that are set to soar in Fall 2025, despite the threat of tariffs and other economic uncertainty. 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