| 7 | T | Gravel Hauling | Gravel Hauling | Business |
| 5000 | T | Gravel Hauling 3 | Gravel Hauling 3 | Business |
| 5050 | T | Gravel Hauling 1 | Gravel Hauling 1 | Business |
| 5051 | T | Gravel Hauling 2 | Gravel Hauling 2 | Business |
| 5120 | T | Croell Redi-Mix1 | Croell Redi-Mix Concrete 1 | Business |
| 5121 | T | Croell Redi-Mix2 | Croell Redi-Mix Concrete 2 | Business |
| 5122 | T | Croell Redi-Mix3 | Croell Redi-Mix Concrete 3 | Business |
| 5200 | T | Kieffer Sanitat1 | Kieffer Sanitation 1 | Business |
| 5201 | T | Kieffer Sanitat2 | Kieffer Sanitation 2 | Business |
| 5202 | T | Kieffer Sanitat3 | Kieffer Sanitation 3 | Business |
| 5250 | T | Hills Septic Srv | Hills Septic Service | Business |
| 5300 | T | Simon Quarry | Simon Quarry and Asphalt | Business |
| 5400 | T | RC Solid Waste | Rapid City Solid Waste Collections | Public Works |
| 5600 | T | Trucking Ops | Trucking Operation | Business |
