Inmarsat
Inmarsat is a British satellite telecommunications company that provides global mobile satellite services for maritime, aviation, and government users. The company was acquired by Viasat, a United States-based communications company, in May 2023.
Brand Identity Data
HQ Country
United Kingdom
HQ City
England
Founded
1979
EU Headquartered
No
EU Manufactured
No
Ownership Type
private
Stock Exchange
Private
Tax Domicile
US
Ultimate Parent
Viasat, Inc.
CLOUD Act Exposure
Yes ⚠️
GDPR Status
compliant
B Corp Certified
No
Supply Chain
limited
Repair / Recycling
No
Ethical Certifications
None verified
Verified on October 15, 2026
Corporate Lineage
1979
Company founding
Inmarsat was established as the International Maritime Satellite Organization to provide satellite communications for shipping.
1999
Privatization
Inmarsat transitioned from an intergovernmental organization to a private company.
2023
Acquisition by Viasat
Viasat completed its acquisition of Inmarsat to create a global satellite communications provider.