| Longwall |
| Roof Support Systems (A4) |
| Automated Plow Systems (A4) |
| Electra Range Shearers (A4) |
| CST-Drive Systems (A4) |
| Room & Pillar |
| Continuous Miners (A4) |
| LHD Vehicles (A4) |
| Un-A-Hauler (A4) |
| Un-A-Trac (A4) |
| Belt Systems |
| Belt Terminal Groups (A4) |
| Aftermarket & Service |
| Customer Service (A4) |