Notice of Results

Notice of Preliminary Full Year 2017 Results

Inmarsat plc will report Preliminary Full Year Results for the 12 months ended 31 December 2017 on Friday 9 March at 07.00 hrs GMT (London time).

Inmarsat management will host a presentation of the Results on Friday 9 March at Inmarsat plc offices, 99 City Road, London, EC1Y 1AX. The presentation will begin at 09.00 hrs GMT (London time). A live webcast of the presentation will be available through our website, www.inmarsat.com.

For further information, please contact:

Analyst and Investor enquiries:

Rob Gurner

Head of Investor Relations

Tel: +44 (0)20 7728 1518

[email protected] 

Media Enquiries:

Jonathan Sinnatt

Director of Communications

Tel: +44 (0)20 7728 1935

[email protected]