Carrier profile · USDOT 451521 · MC-265078 · Updated Jun 13, 2026
THE SIMPSON GROUP INC
18 power unitsavg 6.2 yrRegional · 5 statesROMULUS, MI88/100
CARRIER ACTIVEMC-265078 ACTIVERATED SATISFACTORY
Network & Fraud
Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.
Last 12 months: 1 truck also ran under 1 other carrier
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 21800Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (3 trucks · 3 carriers)
Across all inspections on record: USDOT 21800USDOT 621366USDOT 2483722
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)1818
Observed (24 mo)1616
Shared w/ other carriers33
Registered and roadside-observed capacity are broadly consistent.
Shared-VIN cross-links· units inspected under more than one USDOT
| VIN | Carriers | Inspections | First seen | Last seen |
|---|---|---|---|---|
| 3HSDZSZRXTN242477 | 2 | 2 | Jan 14, 2026 | Feb 9, 2026 |
| 1DW1A5325GB691868 | 2 | 2 | Mar 17, 2025 | Jul 3, 2025 |
| 3HSDZAPRXLN294088 | 2 | 2 | Oct 17, 2024 | Apr 24, 2025 |