Carrier profile · USDOT 1517392 · Updated Jun 13, 2026
NORWYN LLC
DBA DIAMOND CUT
8 power unitsDAVENPORT, IA50/100
AUTHORITY STATUS UNKNOWN
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
@diamondcutusa.com — 2 carriers: USDOT 1737414
Shares a company officer with other carriers
lisa norris — 2 carriers: USDOT 1813883
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 3 related authorities · joined by email domain + officer
- Authorities
- 3
- Combined power
- 31
- States
- 2
- Oldest authority
- Jun 19, 2006
- Active now
- 1
- NORWYN LLC· viewingUSDOT 15173928PU
- DIAMOND CUT INCUSDOT 173741419PU
- PENSTEEL & GYPSUM SUPPLY INCUSDOT 18138834PU
Affiliated entities· hover to preview