Company Flow disbanded in 2001 I believe.

Blackstar
Weathermen
Horsemen
NWA
Sugar Hill Gang
Beastie Boys
Jedi Mind Tricks
Atmosphere
Themselves
cLOUDDEAD
Deltron 3030
Deep Puddle Dynamics
Subtle
The Coup
Dead Prez
Non Phixion
Cannibal Ox
The Orphanage
Soul Position
Souls of Mischief
Freestyle Fellowship
Mars Ill
Reflection Eternal
Oddjobs
Ugly Duckling
Micranots
Semi-Official