LON:ISAT Inmarsat (ISAT) Share Price, News & Analysis Add Compare Share Share Stock Analysis Stock AnalysisBuy This Stock About Inmarsat Stock (LON:ISAT) 30 days 90 days 365 days Advanced Chart Get Inmarsat alerts:Sign Up Key Stats Today's Range N/A50-Day Range N/A52-Week Range N/AVolume59.51 million shsAverage Volume3.53 million shsMarket Capitalization£2.56 billionP/E RatioN/ADividend Yield2.88%Price TargetN/AConsensus RatingN/A Company Overview Inmarsat plc provides mobile satellite communications services on land, at sea, and in the air worldwide. The company operates through five segments: Maritime, U.S. Government, Global Government, Aviation, and Enterprise. It offers voice and data broadband services; global maritime distress and safety system services; mobile and fixed voice services; a portfolio of machine-to-machine services that provide two-way data connectivity for messaging, tracking, and monitoring of fixed or mobile assets; maritime satellite services, including very small aperture terminals and television receive only antenna services; and Global Xpress, a high-speed broadband service that offer seamless connectivity for advanced data services on land, at sea, and in the air. The company also offers in-flight voice, data, safety, and cabin connectivity services for business and commercial air transport. It owns and operates 13 satellites. The company serves the aviation, government, enterprise, and maritime sectors. Inmarsat plc was founded in 1979 and is headquartered in London, the United Kingdom. Read More Receive ISAT Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Inmarsat and its competitors with MarketBeat's FREE daily newsletter. Email Address ISAT Stock News HeadlinesIndia News Live Today December 10, 2024: American citizen caught with satellite phone at Dehradun airport, arrestedDecember 10, 2024 | msn.comPT Indosat Tbk Class BOctober 3, 2024 | morningstar.comMTrump’s national nightmare is herePorter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger the biggest forced rotation of capital since World War II. They reveal why Trump is mobilizing America’s tech giants… and name the two stocks most likely to soar as trillions shift behind the scenes.August 15 at 2:00 AM | Porter & Company (Ad)ISA Internationale, Inc. (ISAT)November 17, 2023 | finance.yahoo.comPT Indosat Ooredoo Hutchison Tbk (ISAT.JK)December 25, 2022 | finance.yahoo.comIndosat Tbk PTDecember 25, 2022 | reuters.comSee More Headlines ISAT Stock Analysis - Frequently Asked Questions How do I buy shares of Inmarsat? Shares of ISAT 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 Inmarsat own? Based on aggregate information from My MarketBeat watchlists, some other companies that Inmarsat investors own include Iridium Communications (IRDM), Churchill China (CHH), NVIDIA (NVDA), The Berkeley Group (BKG), Vodafone Group Public (VOD) and Advanced Micro Devices (AMD). Industry, Sector and Symbol Stock ExchangeLON SectorBusiness Services Industry Telecom Services Sub-IndustryN/A Current SymbolLON:ISAT CIKN/A Webwww.inmarsat.com Phone+44-20-77281000FaxN/AEmployees1,800Year 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 Ratio202.10 Current Ratio0.84 Quick Ratio0.79 Sales & Book Value Annual Sales£1.44 billion Price / Sales0.00 Cash FlowN/A Price / Cash Flow7.23 Book ValueGBX 257.50 per share Price / BookN/AMiscellaneous Outstanding Shares469,772,000Free FloatN/AMarket Cap£2.56 billion OptionableNot Optionable BetaN/A The Best High-Yield Dividend Stocks for 2025Discover the 10 Best High-Yield Dividend Stocks for 2025 and secure reliable income in uncertain markets. Download the report now to identify top dividend payers and avoid common yield traps.Get This Free Report This page (LON:ISAT) was last updated on 8/15/2025 by MarketBeat.com Staff From Our PartnersTrump’s national nightmare is herePorter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger ...Porter & Company | SponsoredAlex’s “Next Magnificent Seven” stocksThe original “Magnificent Seven” turned $7K into $1.18 million. Now, Alex Green has identified AI’s Next Ma...The Oxford Club | SponsoredThe Robotics Revolution has arrived … and one $7 stock could take off as a result.Something big is brewing in Washington. According to my research, an executive order from President Trump c...Weiss Ratings | SponsoredAltucher: It Looks Like My Trump prediction is coming trueNew Hampshire just launched a Strategic Crypto Reserve — and James Altucher says it’s the first sign that “Tru...Paradigm Press | SponsoredINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredGENIUS Act: Cancel Your Money?A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. B...Priority Gold | SponsoredElon’s Secret Social Security BombshellTo All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...Banyan Hill Publishing | SponsoredTrump set to Boost Social Security Checks by 400%?If you're collecting or planning to collect social security... You should see this presentation about Presi...InvestorPlace | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Inmarsat Plc Please log in to your account or sign up in order to add this asset to your watchlist. Share Inmarsat With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.