Inmarsat
Inmarsat is a global leader in mobile satellite communications, established in 1979 to enhance maritime safety through satellite networks. Originally a non-profit organization, it became a commercial entity in 1999 and is headquartered in London, UK. The company operates a fleet of geostationary satellites that deliver voice and data services across maritime, aeronautical, and land sectors. Inmarsat's mission is to provide reliable satellite connectivity to ensure safety and operational efficiency for its customers worldwide. It offers critical maritime communication services that support safety, digitalization, and crew welfare, enabling vessels to function as connected offices. In the aviation sector, Inmarsat has transformed long-range aircraft communication with its Global Xpress network, providing in-flight broadband and safety services. Additionally, it serves land-based customers, including government and emergency services, with mobile satellite communications in remote areas. With a focus on innovation, Inmarsat continues to expand its satellite constellation and enhance service quality, ensuring comprehensive global connectivity solutions.
Work at Inmarsat in HR or recruiting? Claim this page
Headcount trend
Inmarsat went from 417 employees in Jul 2023 to 355 in Jun 2025. Jan to Jun 2025: 0 people joined, 7 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Salaries at Inmarsat
All salaries4 salary profiles in the US
Peer reviews
Worked with someone at Inmarsat?
Anonymous peer reviews on OffTheRecord
Similar companies
Inmarsat FAQ
How many employees does Inmarsat have?
Inmarsat has about 355 employees, down 0.3% over the 3 months to Jun 2025.
What is Inmarsat's revenue per employee?
Inmarsat makes about $4.51M in revenue per employee, based on $1.6B annual revenue and 355 employees.
How much does Inmarsat pay?
6figr has 4 salary profiles for Inmarsat in the US, with pay broken down by role, level, gender and ethnicity on the Inmarsat salaries page. See Inmarsat salaries
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.