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 544.40▼ 544.4052-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.comMMiss This Window And You Miss EverythingThere’s a moment in every crypto cycle when everything just clicks — and that moment is now. This is the phase when momentum builds, news turns bullish, and markets ignite. Inside The Crypto Code Workshop, you’ll get the roadmap to ride this wave — and $10 in free Bitcoin just for showing up.July 18 at 2:00 AM | Crypto Swap Profits (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.comInmarsat partner, Globalsat Group wins Rumo Provider Innovation award for joint project - BenzingaOctober 20, 2022 | benzinga.comSpaceX rolls out Starlink internet service for private jets - Yahoo FinanceOctober 19, 2022 | finance.yahoo.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 7 Stocks That Could Be Bigger Than Tesla, Nvidia, and GoogleLooking for the next FAANG stock before everyone has heard about it? Enter your email address to see which stocks MarketBeat analysts think might become the next trillion dollar tech company.Get This Free Report This page (LON:ISAT) was last updated on 7/18/2025 by MarketBeat.com Staff From Our Partners[ATTENTION] This Crypto Rocket Is About Launch…Every crypto bull market ends with a final surge — the window where fortunes are made fast. According to tw...Crypto Swap Profits | 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 | SponsoredCritical AI announcement set to ignite AI 2.0 I just put together an urgent new presentation that you need to see right away. 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