read-it: Zeitungen & Magazine
PVG Group GmbH & Co. KG
Deutsche Zeitungen
AppCode ApS
Omnivore: read-it-later
Omnivore Media
Read-Along
MindChamps PreSchool Limited
TK Read
Thailand Knowledge Park
Readly Magazines & Newspapers
Readly International
Pocket
Mozilla Corporation
PressReader
PressReader Inc.
MUNBEN
Amazon Kindle: 電子書籍、マンガ、雑誌
Amazon Mobile LLC