Indeks,68 IRCISod,65 Indomedia Pustaka,44 In Media,35 Intrans Publishing,33 Irsyad Baitus Salam,25 Interaksara,24 Indiva Media Kreasi,22 Indoliterasi,18 Intelegensia Media,15 Istana Media,14 Iranti mitra utama,13 Ikon Teralitera,12 Inteligensia Media,11 Indah,9 ITB,9 Indoliterasi Publishing House,9 Insan Cendekia,8 Insan Kamil,8 Intermedia,8