Carrier profile · USDOT 2917532 · MC-983305 · Updated Jun 13, 2026

BROWN BEAR TRANSPORTATION LLC

141 power unitsavg 11.1 yrMulti-region · 9 statesSPRINGFIELD, MA81/100
CARRIER ACTIVEMC-983305 ACTIVEHAZMAT
Verified linksrobertsnrg.comFMCSA SAFER

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 (17 trucks · 22 carriers)
Across all inspections on record: USDOT 16130USDOT 165420USDOT 723618USDOT 86310USDOT 4529296USDOT 270150USDOT 1882431USDOT 248870

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)141
Observed (24 mo)82
Shared w/ other carriers17

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

VINCarriersInspectionsFirst seenLast seen
3AKJHLDV5MSNA098146Mar 6, 2024Nov 13, 2025
3AKJGND17NDNL244835Dec 5, 2023May 21, 2026
3HSDZAPR4PN23245134Aug 11, 2023Nov 19, 2025
1FUJGEDV6JLKC136637Dec 17, 2023Sep 29, 2025
1FUJF6CK94DM1909922Sep 17, 2024May 28, 2026
5HTAB442287L7461223Aug 15, 2023Apr 15, 2026
5KJJBWD1XSLVJ743023Sep 4, 2024Apr 7, 2026
10BAB62W3XM0M218327Oct 4, 2024Jan 6, 2026
1XPCDP9X3LD66341023Nov 9, 2023Jan 6, 2026
3AKJHLDV9NSNH139222Dec 12, 2024Jan 6, 2026
1PMA24422C501038625Jun 15, 2023Dec 13, 2025
1GR1P0628NT41974922Jul 17, 2025Nov 22, 2025
3AKJHLDR2NSNH910922Jun 13, 2023Oct 21, 2025
4J8T04433LT00040222Jun 13, 2023Sep 30, 2025
1FUJGEBG2DSBW672722Mar 4, 2024Sep 2, 2025
1XPBDP9X3GD32902423Nov 26, 2023Mar 7, 2025
3AKJHLDR2NSNH904522Jul 12, 2023Nov 14, 2023

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
5

Affiliated entities· hover to preview

PS MARSTON ASSOCIATES LLCROBERTS ENERGY LLCFRANK ROBERTSTRITON TRUCKING INCFL ROBERTS & CO INCORPORATEDFRANKIE RAY ROBERTSFAT TRANSPORT LLCFRANK ROBERTS