Intellian Technologies Review: Quiet hardware behind always-on fleet links
January 27, 2026
For shipowners, Intellian is basically the antenna plant behind a lot of “just works” satellite connectivity at sea: VSAT domes, TVRO and L-band gear that tie vessels into GEO and new LEO/MEO networks so crew, operations and cargo systems stay online on long hauls, coastal hops and in remote yards alike.
Intellian Technologies • Campus 1 (HQ)
18-7 Jinwisandan-ro, Jinwi-myeon
Pyeongtaek-si, Gyeonggi-do 17709, South Korea
Pyeongtaek-si, Gyeonggi-do 17709, South Korea
How shipowners and operators benefit
Where Intellian fits in day-to-day operations: multi-orbit satcom hardware, TV and L-band gear that keep vessels connected with less onboard complexity.
- Getting one hardware family for many networks: Intellian’s VSAT and terminal ranges cover C, Ku, Ka and L-band, with multi-band and multi-orbit options for GEO, MEO and emerging LEO services. That helps owners standardise on fewer antenna types across fleets that use different service providers.
- Protecting long-term flexibility: The NX and other VSAT lines are designed so operators can move between satellite networks or upgrade from single band to dual or tri-band without replacing the whole installation, which can protect earlier capex as contracts evolve.
- Reducing installation and service time: Compact radomes, single-cable designs and remote management tools cut install hours and make it easier to commission or troubleshoot systems from shore, trimming technician travel and time alongside.
- Supporting crew welfare and passenger experience: Alongside VSAT, Intellian provides marine TV antennas, plus the newer t-Series and s-Series for live television reception, giving owners a straightforward path to TV and connectivity packages on cruise, ferry and offshore units.
- Aligning with high-throughput and new constellations: Intellian hardware underpins service from major operators such as Inmarsat and OneWeb, so vessels can step into Fleet Xpress, ELERA and LEO-backed services as coverage and contracts roll out, without waiting for new antenna designs.
- Leveraging a global support footprint: Multiple offices and logistics hubs in Asia, Europe, the Middle East and the Americas make it easier to get spares and service regardless of trading pattern, which matters when a failed antenna can slow or halt digital operations.
- Having a single reference point for mixed fleets: From small workboats with compact domes through to large VSAT systems for tankers, bulkers and cruise vessels, fleets can aim to work with one antenna supplier for most satellite and TV requirements.
- Going to the source when needed: Technical specifications, network compatibility tables and regional contacts are maintained directly by Intellian. Visit intelliantech.com .
Notes: This is a shipowner-focused summary. Actual performance and cost depend on the satellite network chosen, contract terms, installation quality and how heavily onboard systems and crews use the link.
Notable mentions and external references
Selected third-party stories showing Intellian hardware in real projects, from Fleet Xpress terminals to multi-orbit and safety services.
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65 cm Fleet Xpress antenna launch Smart Maritime NetworkCoverage of Intellian’s GX60NX terminal, a compact Ka-band antenna type-approved for Inmarsat’s Global Xpress network and used for Fleet Xpress services at sea. Read the Smart Maritime piece .
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SES MEO antennas in a multi-year deal Smart Maritime NetworkReport on a contract worth tens of millions of dollars for Intellian to supply antennas for SES’s O3b mPOWER MEO constellation, underlining its role in multi-orbit connectivity. Open the SES deal article .
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Flat panel series for LEO connectivity Seatrade Cruise NewsSeatrade Cruise News highlights a new Intellian flat panel terminal portfolio for the OneWeb LEO network, targeted at reliable cruise and maritime mobility links. View the Seatrade Cruise item .
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Manpack terminal for Eutelsat OneWeb Satellite TodaySatellite Today details an ultra-portable, military-grade manpack terminal Intellian developed for Eutelsat’s OneWeb LEO network, pointing to crossover between maritime and government use cases. Read the Satellite Today coverage .
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Iridium Certus GMDSS terminal launch SatnewsSatnews reports on Intellian’s C200M and C700 GMDSS systems for Iridium Certus, combining statutory distress functions with broadband IP connectivity on a single terminal. Open the Satnews story .
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Gateway antennas for the Telesat Lightspeed network Intellian / Telesat announcementJoint announcement on Intellian supplying gateway antennas for the Lightspeed LEO network, reinforcing its position in ground infrastructure as well as vessel terminals. View the Telesat contract note .
This list is not exhaustive. It is a quick set of external touchpoints that show Intellian hardware turning up in real networks and contracts, beyond a product brochure.
Fleet connectivity budget sketch
A quick way to see how much a satcom plan per vessel adds up across the fleet, and what it looks like per day and per connected person.
Inputs
Include airtime, value-added services and support that ride on top of the Intellian-class hardware.
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Use the typical number of people relying on the link for welfare and operations.
Spread the antenna and below-deck equipment over the same contract period.
Sketch impact
Annual connectivity + hardware spend
$0
3-year total contract value
$0
Spend per vessel per day
$0
Approx spend per person per day
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| Category | Calculated value |
|---|---|
| Monthly spend per vessel (connectivity only) | $0 |
| Monthly spend per vessel (connectivity + hardware) | $0 |
| Annual fleet spend (all vessels) | $0 |
| Total spend over contract term | $0 |
| Daily spend per vessel | $0 |
| Daily spend per connected person | $0 |
Intellian functions as a core piece of satcom infrastructure for a lot of mixed fleets, and this spotlight ties that story into concrete examples and a simple budget tool. The mentions grid lets a reader jump straight into real projects across GEO, MEO and LEO, while the planner shows what a “standard” monthly plan and hardware bundle actually looks like in annual and term numbers once it is rolled out to every vessel and every crew member.