Inter-State Airways Ltd is a South Sudan-based company reportedly in the aviation industry. Mary Ayen Mayardit, wife of President Salva Kiir, was a 33% shareholder in Inter-State Airways Ltd as of October 18, 2012.[90]
In a 2019 response to The Sentry’s report “The Taking of South Sudan,” the Office of the President said that Mary Ayen Mayardit was a 33% shareholder in Inter-state Airways and that the company was active.[214]