| 18 | Transcending Obscurity Records |
| 18 | Redefining Darkness Records |
| 17 | I, Voidhanger Records |
| 17 | HELLS HEADBANGERS Records & Distribution |
| 17 | Iron BoneHead Productions |
| 17 | Transylvanian Recordings |
| 17 | Hammerheart Records |
| 17 | Hypnotic Dirge Records |
| 17 | Unspeakable Axe Records |
| 17 | Xtreem Music |