P
- POST Newspapers
- Postmedia
- Potovanja in stil
- PPI Group
- Prague Post s.r.o.
- Prahaar
- Prairie Fire Press Inc.
- Prairie Post
- Pravda of Slovakia
- Preferred Travel Group (USA)
- Premiere
- Prensa Iberica
- Prensa Libre
- Prensa Regional
- Press and Publication
- Press Holdings Media Group
- Press'Evasion
- Presse Magazine Specialisee
- Presse Non-Stop
- Presse-Druck und Verlags-GmbH
- Presspekt
- Presspublica
- PressReader Corporate
- Pressreader Diana QA 1
- PressReader Magazines South Africa
- PressReader Mexico
- PressReader Publisher
- PressReader QA 1
- PressReader Testing
- PressReaderQA
- Prestige Constructions
- Prestige Group Media
- Pride Life Magazine
- Prime Creative Media
- Prime Impact Events & Media
- Primitive Archer
- Print and Digital Publishing
- Prisa media SAU
- Prisma Publicaciones
- Priyadarshan Das
- Produktionsgruppen Ekonomisk Förvaltning AB
- Professional Media Editions (Belgium)
- Profit Plus (India)
- Progecta SRL
- Progress LA6 GROUP
- Promedia
- Promocion Y Desarollo Editorial
- Promoprint
- Properiodicos LTDA (La Repuplica)
- Prosigma