Carrier profile · USDOT 3810300 · MC-1374840 · Updated Jun 13, 2026
BIGMAR EXPRESS INC
5 power unitsavg 3.9 yrRegional · 5 statesSCHAUMBURG, IL100/100
CARRIER ACTIVEMC-1374840 ACTIVEHAZMAT
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: 3 trucks also ran under 3 other carriers
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 3097552USDOT 3546349USDOT 3242692Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (8 trucks · 10 carriers)
Across all inspections on record: USDOT 3082879USDOT 3242692USDOT 3568006USDOT 3546349USDOT 2925043USDOT 3683645USDOT 3097552USDOT 3423913
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)55
Observed (24 mo)44
Shared w/ other carriers88
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 |
|---|---|---|---|---|
| 4V4NC9EH1EN175002 | 4 | 5 | Jan 12, 2024 | Nov 14, 2025 |
| 3AKJHHDR3PSNW4638 | 3 | 5 | Mar 11, 2025 | Apr 4, 2026 |
| 1FUJHHDR8LLKV8248 | 3 | 7 | Nov 7, 2023 | Jan 7, 2026 |
| 3H3V532K4SS074284 | 3 | 3 | Sep 9, 2024 | Nov 14, 2025 |
| 1RND53A27TR073478 | 2 | 2 | Dec 20, 2025 | Apr 4, 2026 |
| 3H3V532K9RS314813 | 2 | 2 | Jan 2, 2025 | Oct 15, 2025 |
| 1JJV532D2SL555887 | 2 | 2 | Apr 10, 2025 | Aug 4, 2025 |
| 1DW1A5326HB754249 | 2 | 2 | May 14, 2024 | May 7, 2025 |