Reg. code:11734225
Address:Ülikooli 1, Tartu 51003 TARTUMAA
Phone:+372 730 4455
Reg. code:10151257
Address: Riia 11a, Tartu 51010 TARTUMAA
Phone:+372 744 2211
Reg. code:10149246
Address:Suur-Kaar 54, TARTU 50404 TARTUMAA
Phone:+372 742 0733
Fax:fax+372 742 0733
Reg. code:10086847
Address:Teguri 37 (III korrus) , Tartu 50107 TARTUMAA
Phone:+372 730 0073
Fax:fax+372 730 0072
Facebook:http://www.facebook.com/ringfm
Reg. code:10368942
Address:Masina 22, Tallinn 10144
Phone:+372 502 7515
Fax:fax+372 699 7216
Facebook:https://www.facebook.com/reklaamikombinaat
Reg. code:10085181
Address:Tammsaare 3-20, Tartu 51006 TARTUMAA
Phone:+372 742 1233
Fax:fax+372 742 1233
Reg. code:11105966
Address:Tõravere, Nõo vald 61602 TARTUMAA
Phone:+372 730 3250