Carrier profile · USDOT 1460763 · MC-551864 · Updated Jun 13, 2026
SPECIALTY MATERIALS LLC
1 power unitBROKEN ARROW, OK50/100
NO OPERATING AUTHORITYMC-551864 NO AUTHORITY
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.
Shares a registration email domain with other carriers
@magnummaterials.com — 2 carriers: USDOT 1388135
Shares a company officer with other carriers
dale bishop — 3 carriers: USDOT 509450USDOT 2138894
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 4 related authorities · joined by email domain + officer
- Authorities
- 4
- Combined power
- 13
- States
- 4
- Oldest authority
- Jan 13, 1993
- Active now
- 2
- SPECIALTY MATERIALS LLC· viewingUSDOT 14607631PU
- REW GROUP OF ARKANSASUSDOT 13881357PU
- DALE L BISHOPUSDOT 5094504PU
- BISHOPUSDOT 21388941PU
Affiliated entities· hover to preview