퀴즈럼블 (Quiz Rumble)
XOGAMES Inc
Rumble
Rumble Inc
워크래프트 럼블
Blizzard Entertainment, Inc.
Rumble Club
Lightfox Games, Inc.
Monster Rumble
Yso Corp
Ultraman Rumble
DWEB
Rumble Studio
Draw Rumble
Supersonic Studios LTD
럼블 하키
HypeHype Inc.
Rucksack Rumble
PaulSoft LLC