| Artist name | Roles | Recordings |
|---|---|---|
| Metalheadz | ||
| Goldie (UK jungle, drum & bass artist Clifford Joseph Price) | ||
| William Orbit |
| Artist name | Roles | Recordings |
|---|---|---|
| Metalheadz | producer | Kemistry, Knowledge, Sinister, Terminator |
| Goldie | engineer | Kemistry |
| William Orbit | performer | Deus Ex Machina |