The Insider SIA is the administrator of the domain name of the Internet publication «The Insider». The Insider is a Russian-language Internet publication founded in 2013. It specializes in investigative journalism, fact-checking and political analytics. Among the high-profile materials of the publication, there is an investigation into the death of a Boeing 777 in the unrecognized Donetsk People’s Republic, an investigation into an explosion at an ammunition depot in the Czech Republic, an investigation into the poisoning of opposition politician Alexei Navalny.
The inclusion of «The Insider SIA» in the list of media «foreign agents» became known on July 23, 2021.