Carrier Vetting Report → cargo → Machinery, large objects → South Dakota
Machinery, large objects trucking companies in South Dakota
1,953 active carriers based in South Dakota declare machinery, large objects on their MCS-150; 1,448 operate interstate. 13,357 power units reported. FMCSA census as of 2026-09-14.
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Largest machinery, large objects fleets in South Dakota
| Carrier | City | Power units | USDOT |
|---|---|---|---|
| BLACK HILLS SERVICE COMPANY LLC dba BLACK HILLS ENERGY | RAPID CITY | 533 | 1843482 |
| BRINK CONSTRUCTORS INC | RAPID CITY | 525 | 119688 |
| AGTEGRA COOPERATIVE | ABERDEEN | 398 | 66197 · MC1052747 |
| SFK LEASING INC dba CUSTOM TRUCK LEASING INC | SIOUX FALLS | 273 | 459268 |
| CSS FARMS LLC | WATERTOWN | 256 | 632653 · FF55229 |
| AGRONOMY SCIENCES LLC dba HEFTY SEED COMPANY | BALTIC | 219 | 259174 |
| C & B OPERATIONS LLC | SIOUX FALLS | 219 | 455644 · MC1082816 |
| PETE LIEN & SONS INC dba DAKOTA STEEL & SUPPLY | RAPID CITY | 192 | 198034 · MC162830 |
| SWEETMAN CONST CO dba DBA KNIFE RIVER DBA CONCRETE MATERIALS | SIOUX FALLS | 146 | 4019 |
| JOURNEY GROUP COMPANIES | SIOUX FALLS | 141 | 66158 |
Fleet sizes
| Power units | Carriers | Share |
|---|---|---|
| 1 | 749 | 38% |
| 2-5 | 793 | 41% |
| 6-20 | 303 | 16% |
| 21-100 | 95 | 5% |
| 100+ | 13 | 1% |
Cities
SIOUX FALLS 219 · RAPID CITY 87 · WATERTOWN 47 · ABERDEEN 46 · MITCHELL 39 · SPEARFISH 32 · BELLE FOURCHE 29 · STURGIS 27 · BRANDON 27 · YANKTON 25
See all South Dakota trucking companies or machinery, large objects carriers nationally.
This is an informational report compiled from public FMCSA records as of the stamped date. It is not a safety rating, not insurance or legal advice, and not a recommendation to use or avoid any carrier. FMCSA records can be late or incomplete; confirm anything decisive against the official record linked in the report.