OTCMKTS:CSGQF Costain Group (CSGQF) Stock Price, News & Analysis $1.36 0.00 (0.00%) As of 10/7/2026 Add Compare Share Share Stock Analysis Stock AnalysisChart About Costain Group Stock (OTCMKTS:CSGQF) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get Costain Group alerts:Sign Up Key Stats Today's Range$1.36▼$1.3650-Day Range$1.35▼$1.3852-Week Range$1.10▼$1.38VolumeN/AAverage Volume4,067 shsMarket CapitalizationN/AP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Costain Group plc is a United Kingdom-based infrastructure solutions company that supports the development, improvement and operation of essential infrastructure. Its work spans transportation, water, energy, and defense, with services covering advisory and consultancy work, design, project delivery, systems integration, and operational support. The company works with public- and private-sector clients on major and complex infrastructure programs. Its activities include highways and rail projects, water and wastewater infrastructure, energy networks and related facilities, and technology-enabled solutions designed to improve the performance, resilience and sustainability of critical assets. Costain traces its origins to 1865 and has evolved from a traditional construction business into a provider of integrated infrastructure services. The company primarily serves the United Kingdom, where it participates in nationally significant programs and long-term frameworks across its core markets.AI Generated. May Contain Errors. Read More Receive CSGQF Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Costain Group and its competitors with MarketBeat's FREE daily newsletter. 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CSGQF Stock News HeadlinesCostain Group Updates on Total Voting Rights and Share CapitalAugust 1, 2025 | tipranks.comCostain Group Advances Share Buyback ProgrammeJuly 21, 2025 | tipranks.comThe only 5 stocks that matterSpaceX's IPO reportedly minted 4,400 new millionaires, and OpenAI is said to be eyeing a 1 trillion dollar IPO as soon as this fall. TradeSmith CEO Keith Kaplan says chasing the next hot IPO isn't necessary. His AI-driven system, built on a platform pioneered by Google, ranks every stock in the S&P 500 and narrows the list to just five names to hold each month. Backtests show the Top Five Stocks outperformed the S&P 500 by 4x in August alone.October 8 at 1:00 AM | TradeSmith (Ad)UBS Reduces Stake in Costain Group PLC Below 5%July 18, 2025 | tipranks.comCostain Advances Share Buyback with Latest PurchaseJuly 18, 2025 | tipranks.comCostain Group’s Shareholding Structure Shifts Amid Share BuybackJuly 14, 2025 | tipranks.comCostain Group PLC Announces Change in Voting Rights StructureJuly 10, 2025 | tipranks.comCostain Group Advances Share Buyback ProgramJuly 9, 2025 | tipranks.comSee More Headlines CSGQF Stock Analysis - Frequently Asked Questions How have CSGQF shares performed this year? Costain Group's stock was trading at $1.3750 at the start of the year. Since then, CSGQF stock has decreased by 0.8% and is now trading at $1.3642. How do I buy shares of Costain Group? Shares of CSGQF stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. Industry, Sector and Symbol Stock ExchangeOTCMKTS SectorIndustrials Industry Construction & Engineering Sub-IndustryConstruction & Engineering Current SymbolOTCMKTS:CSGQF CIKN/A Webcostain.com Phone441628842444FaxN/AEmployees3,291Year 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 (Almost) Everything You Need To Know About The EV MarketLooking to profit from the electric vehicle mega-trend? Click the link to see our list of which EV stocks show the most long-term potential.Get This Free Report This page (OTCMKTS:CSGQF) was last updated on 10/8/2026 by MarketBeat.com Staff. 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