| Level | 1 |
| Code | C.F.1 |
| Name (en) | Serve customer for energy transport |
| N2 waardestroom C.F | |
| L3 value stream C.F | |
| L3 value stream C.F | |
| N3 waardestroom C.F | |
| N1 waardestroom C.F | |
| L1 value stream C.F | |
| L2 value stream C.F | |
| N3 waardestroom C.F | |
| N2 waardestroom C.F | |
| L2 value stream C.F | |