Carrier profile · USDOT 2917532 · MC-983305 · Updated Aug 20, 2026
Brown Bear Transportation LLC
141 power unitsavg 11 yrMulti-region · 9 statesSPRINGFIELD, MA88/100
CARRIER ACTIVEMC-983305 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.
No shared-VIN flow in the last 12 months
None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.
Show all-time history (55 trucks · 24 carriers)
Across all inspections on record: USDOT 16130USDOT 165420USDOT 723618USDOT 86310USDOT 4529296USDOT 274904USDOT 3717753USDOT 270150
Shares a registration email domain with other carriers
@robertsnrg.com — 3 carriers: USDOT 274904USDOT 2917464
Shares a company officer with other carriers
frank roberts — 8 carriers: USDOT 42589USDOT 508438USDOT 773734USDOT 815681USDOT 2010177USDOT 2535120USDOT 3549296
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)141141
Observed (24 mo)8989
Shared w/ other carriers5555
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
Shared-VIN cross-links· units inspected under more than one USDOT
Showing the 40 most cross-linked of 55 shared VINs.
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 10 related authorities · joined by email domain + officer
- Authorities
- 10
- Combined power
- 230
- States
- 8
- Oldest authority
- Jun 1, 1974
- Active now
- 4
- BROWN BEAR TRANSPORTATION LLC· viewingUSDOT 2917532141PU
- PS MARSTON ASSOCIATES LLCUSDOT 27490465PU
- ROBERTS ENERGY LLCUSDOT 291746410PU
- FRANK ROBERTSUSDOT 25351204PU
- TRITON TRUCKING INCUSDOT 7737343PU
- FL ROBERTS & CO INCORPORATEDUSDOT 425893PU
- FRANKIE RAY ROBERTSUSDOT 8156812PU
- FAT TRANSPORT LLCUSDOT 35492961PU
- FRANK ROBERTSUSDOT 20101771PU
- 0PU