Inmarsat

== 1979–199? ==
== 199?–2002 ==
This logo pre-dates the privatisation of the operational business of International Maritime Satellite Organization (INMARSAT), on 15 April 1999 (source). The regulatory unit continued as the International Mobile Satellite Organization (IMSO).
== 2002–2020 ==
The wordmark appears to originate from Inmarsat’s then-parent company, Inmarsat Ventures: the main colours are Pantone 361, Pantone 540 and Pantone 638 (source).
Inmarsat Ventures logo, 2001.svg|Parent company logo, from c. 2001. (source)
== 2020–present ==
The position and scale of the arrow symbol was modified.
Category:Telecommunications
Category:Telecommunications companies in the United Kingdom