Starlink Authorized Reseller
- Eutelsat OneWeb
- Inmarsat
- Iridium
One Partner. Complete Coverage.
Smarter Connectivity, Engineered for the Sea
MarSat Technologies — Your Trusted Maritime Communication Partner
From LEO to GEO, our unified platform blends multi-orbit connectivity, IACS-aligned cybersecurity, and AI-assisted operations — backed by hands-on human oversight and full-lifecycle IT management, all through a single accountable partner.
- Multi-Orbit Connectivity
- Secure & Reliable
- Intelligent Operations
- 24/7 Global Support
Video: "Cargo Ship Telmo Departs the Port of Cork" by FILMING CORK, CC BY 3.0, via Wikimedia Commons · Poster: Ian Gratton, CC BY 2.0
MarSat One
MarSat One is our unified digital platform that connects, protects, optimizes and empowers every vessel and every crew, wherever they are.
LinkCore
Smart Connectivity. Seamless Operations.
GuardLine
Protecting Ships. Powering Compliance.
PowerReach
Satellite Power. Global Reach.
EdgeMind
Compute Onboard. Intelligence Everywhere.
One Platform. Total Control.
MarSat Technologies unifies connectivity, IT, cybersecurity, crew welfare, and operational technologies into one integrated maritime platform.
11,000+
Vessels connected worldwide
850+
Clients worldwide
Multi-Orbit
LEO & GEO networks combined
99.9%
Network uptime commitment
Smarter Connectivity at Sea
MarSat Technologies intelligently combines multiple satellite networks to deliver reliable, high-performance connectivity across global maritime routes.
- Automatically switches between LEO & GEO networks for optimal performance.
- Optimizes performance bandwidth, latency and cost in real time.
- Ensures continuous uptime across routes and regions, wherever your voyage takes you.
Holistic Solutions
Reliable multi-network connectivity designed for shipping, offshore, government, and beyond.
Case Studies & Success Stories
Real deployments, measurable outcomes — see how fleets and operators put MarSat Technologies to work.
Insights
Navigating the Future of Maritime Connectivity
Expert perspectives, industry trends, and practical insights to help you stay ahead in a rapidly evolving world.
Featured
Two Orbits, One Network: Making LEO + GEO Work Together at Sea
When you're running a fleet, "either/or" is a risky way to design connectivity. Here's how a blended LEO+GEO architecture keeps vessels online through weather, congestion and coverage gaps.
Connectivity Standards in Maritime: Who Sets the Rules and Why They Matter
When it comes to ships at sea, connectivity is no longer a luxury — it is mission-critical infrastructure. Here is how IACS, IMO and class society requirements shape what "compliant" actually means.
ConnectivityHow Satellite Broadband Is Transforming Remote Work at Sea
It began with a call from an operations team running a remote seismic survey. Here is what changed once real-time connectivity reached the vessel.
Curated insights and expert analysis to help you navigate change and lead with confidence.
From Our Customers
MarSat Technologies has made maritime connectivity seamless — their platform helps us manage crew access and data flow efficiently, even when conditions shift. Their service is reliable and responsive.
Group Fleet IT Manager
ASP Ships Group
MarSat Technologies has been a dependable partner, providing responsive support and reliable connectivity services. Our overall experience has been positive and beneficial to our vessel operations.
Vessel IT Manager
OSM Thome
We value our partnership with MarSat Technologies. Their professionalism, technical expertise, and dependable support make them a trusted industry partner.
Marketing & Business Coordinator
Europort Marine B.V.
Operate Without Limits
Integrated connectivity and technology to keep your operations running, wherever you operate.