Inmarsat, a privately owned company and subsidiary of Viasat, is headquartered in the United Kingdom. Founded in 1979 and employing approximately 1,790 individuals, it reported $2.2B in revenue as of 2024. The company specializes in enterprise connectivity services, functioning as a global mobile satellite communications provider that connects people, organizations, and places through its networks.

2024 Revenue

Founded

1979

Headcount

977

Headquarters

United Kingdom

Primary Segment

Enterprise connectivity services

Ownership

Privately Owned

Deployments

4

News Summary:

On September 6, 2026, a UK Royal Navy destroyer and a Dutch Royal Navy ship, safely moored in Odessa, Ukraine, were spoofed to locations off a Russian naval base on Crimea, an incident illustrating the maritime risks Inmarsat's new data hub monitors. This follows the September 1 launch of Inmarsat's Maritime Safety Data Hub, which integrates three years of Global Maritime Distress and Safety System (GMDSS) data with analysis of 106,975 maritime safety broadcasts from 2025. The platform allows users to examine safety trends across vessel type, region, and incident category, encompassing environmental hazards, operational pressures, and geopolitical disruption. Earlier, on August 24, Inmarsat Maritime and South Korean telecommunications provider SK telink finalized an agreement to expand the NexusWave connectivity service among South Korean shipping companies, covering implementation across car carriers, container ships, VLCCs, and other vessel types operated by firms including HMM and SINOKOR.

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Inmarsat offers 2 products in the connectivity and cloud industry. Inmarsat's product portfolio comprises of enterprise connectivity services.
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Inmarsat's revenues were over $1B in 2024. All the revenue comes from satellite data connectivity.
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Inmarsat's customers primarily consist of airlines and Aviation and maritime Transportation companies. Examples of Inmarsat's customers include Toei Reefer Line, Sallaum Lines and Ethiopian Airlines. Examples of Inmarsat's suppliers include CSG, Eutelsat and Barco.

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