Carrier profile · USDOT 4291673 · Updated Sep 6, 2026
Hoffmann Oberweis Dairy LLC
DBA OBERWEIS DAIRY
71 power unitsavg 5.9 yrLocal · 2 statesNORTH AURORA, IL94/100
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
@oberweis.com — 2 carriers: USDOT 754904
Shares a company officer with other carriers
brian westphal — 4 carriers: USDOT 754904USDOT 840749USDOT 3301620
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)7171
Observed (24 mo)77
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
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
- 138
- States
- 3
- Oldest authority
- Jun 18, 1998
- Active now
- 2
- HOFFMANN OBERWEIS DAIRY LLC· viewingUSDOT 429167371PU
- OBERWEIS DAIRY INCUSDOT 75490465PU
- BRIAN WESTPHALUSDOT 33016202PU
- BRIAN WESTPHALUSDOT 8407490PU
Affiliated entities· hover to preview