Editura
Meadowbrook
Mecanica Ceahlău S.A.
Medeea Company
Media
Media Consulting People
Media Musica
Media One
Media Pro Music & Events
Media Pro Music Entertainment
Media Pro Pictures
Media Toys Production
MEDIA-BIZ
Media-Tech
Mediafax Group
Medialux
MediaMusica
Mediana Edit; Jon Dumitru Verlag
Mediana Productions
Mediaprint
MediaPro Music
MediaPro Music Entertainment
MediaPro Pictures
Mediapro, Versatil Cinema & Gravier
MediaProPictures
Mediarex
Mediasatgroup S.A.
MEDIATRUST
Medicală
Medicală Amaltea
Medicală Amaltea ,Churchill Livingstone
Medicală Amalteia
Medicală Callisto
Medicinală
Medien Holding
Mediprint
Meditaţii
Meditaţii; Areopag
Mediţina
Medusa Entertainment International Ltd.
Mega
Mega Basim
Megastar Groupe
Mellottee
Melodia
Melodic
Membram Music Ltd.
Membran Entertainment Group GmbH
Membran International GmbH
Membran International GmbH.
Membran Music Ltd.
Memoria
Memorialul Ipotești
Menges
Menora
Menora; Cornel
Menora; Medeea
Mens Sana
Mentor
Mentor Book
Merck Sharpe & Dohme Serv