Carrier profile · USDOT 304014 · Updated Jun 13, 2026
JENNERJOHN & HOLTHAUS INC
5 power unitsDECORAH, IA50/100
AUTHORITY STATUS UNKNOWNRATED CONDITIONAL
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
@brueningrock.com — 3 carriers: USDOT 321487USDOT 1844013
Shares a company officer with other carriers
greg bruening — 3 carriers: USDOT 1844013USDOT 1919971
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
- 213
- States
- 1
- Oldest authority
- Oct 27, 1987
- Active now
- 4
- JENNERJOHN & HOLTHAUS INC· viewingUSDOT 3040145PU
- SKYLINE MATERIALS LTDUSDOT 1844013120PU
- BRUENING ROCK PRODUCTS INCUSDOT 32148767PU
- SKYLINE TRUCKING INCUSDOT 191997121PU
Affiliated entities· hover to preview