Google Inc.
Instanza Interactive Limited
Path
iDad Labs
Textplus
Secret
Mizu Software Solutions
OGmods
Fainder
Dropbox
Open Garden
Kahmond Shum
Future Bits
SK Communications
Daum Communications
TextMe Inc.
GREE
Voxer LLC
XDA Developers
MessageMe
Cubie
Delicious
Zlango LTD
GEOZYT APLICACIONES MÓVILES S.
Spartanbits
eBuddy
Rafalense
Asociación LHDP
Microsoft Corporation
MightyText: SMS Texting w/ PC
talk.to
Groupme
Samsung
Pinger Inc
Handcent Market
Flipdog Solutions
Telefónica Digital UK
Yuilop
Rebtel
LiveProfile
Yahoo
Miyowa
PocketMob
