Among the Group's activities are creation of print and online media, production of television and radio, e-commerce.

A group of management consisted of Toomas Issak, Andres Kull [et], Meelis Luht [et] and Mart Kadastik formed TAMM Meedia OÜ (in which Kadastik had 58% of shares and the other three had 14% of shares each) and purchased the 50% of the company; the other 50% was bought by a company owned by entrepreneur Margus Linnamäe.

Sven Nuutmann, who was with Linnamäe's company UP Invest at the time, would become the chair of Eesti Meedia's management board.

The new company, to be headed by Jüri Pihel and Risto Rosimannus (who were in charge of Kids Network Television OÜ, which operated KidZone, SmartZone and FilmZone television channels; Rosimannus is additionally in charge of TV channel distributor Wide Media), would maintain close cooperation with other Postimees Group businesses, including the handling of advertisement sales.

[11] The new company, eventually named Duo Media Networks, formally began its operation in 2021, and combines Postimees Group's TV and radio operations, the former Kids Network Television channels, and Sony Pictures Television's former pan-Baltic linear TV channels.

[2] In March 2017, Postimees journalists accused daily's owner of meddling with the editorial policy of the news outlet.

It is prescribed to us whom to cover and with what degree of criticism," said the department heads of the daily in a memo sent to the publication's owner Margus Linnamäe and its general manager Sven Nuutmann, denouncing an unprecedented pressure on their professional freedom.