MTJ is a Polish independent record company based in Warsaw, founded in 1990.
The company was registered in 1990. At first, MTJ operated as a wholesaler of audio cassettes and CDs. In 1995 released the first album in its history: Jedzie pociąg z daleka by Ryszard Rynkowski.
Artistic Agency MTJ has released over 1500 audio and video items and sold over 9 million media with recordings of Polish artists.