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Inmarsat

Inmarsat, now part of Viasat, operates a global mobile satellite communications network.

London, United Kingdom Est. 1979 Commercial
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Quick Facts
Country
United Kingdom
Founded
1979
Type
commercial
Status
acquired

About Inmarsat

Inmarsat, now part of Viasat, operates a global mobile satellite communications network. The company provides voice and data services for maritime, aviation, government, and enterprise customers through its L-band and Ka-band satellites.

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Frequently asked about Inmarsat

Quick answers to the questions readers most often search for.

When was Inmarsat founded?
Inmarsat was founded in 1979 in United Kingdom.
Where is Inmarsat headquartered?
Inmarsat is headquartered in London, United Kingdom.
What does Inmarsat do?
Inmarsat, now part of Viasat, operates a global mobile satellite communications network. The company provides voice and data services for maritime, aviation, government, and enterprise customers through its L-band and Ka-band satellites.
Was Inmarsat acquired?
Inmarsat has been acquired.
What sector does Inmarsat operate in?
Inmarsat operates in satellite-operators, satellite-communications.

Data Accuracy Notice: Information about Inmarsat is compiled from publicly available sources including company websites, press releases, regulatory filings, and industry reports. Data is reviewed periodically but may not reflect the most recent developments.

Last updated: May 29, 2026
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