Omniva is an international post and logistics company based in Tallinn, Estonia, that targets the Baltic states. The name Omniva was adopted in June 2014; the company was previously called AS Eesti Post, whose history can be traced back to the beginning of postal services on Estonian territory (at that time part of the Swedish Empire) in 1638. In August 2011, the service network included 398 post offices. As of November 2021, that had declined to 265 post offices, of which 187 were located in rural areas.