Carrier profile · USDOT 2549585 · Updated Aug 20, 2026
Steffen Engineering Inc
1 power unitLAWTON, IA50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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
@wiatel.net — 31 carriers: USDOT 272149USDOT 399605USDOT 435170USDOT 469848USDOT 476113USDOT 480340USDOT 506212USDOT 546587
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 31 related authorities · joined by email domain
- Authorities
- 31
- Combined power
- 55
- States
- 1
- Oldest authority
- Apr 23, 1986
- Active now
- 17
- STEFFEN ENGINEERING INC· viewingUSDOT 25495851PU
- STEVE KINGUSDOT 4351707PU
- CAMION EQUIPMENT INCUSDOT 22711693PU
- R & M DAVIS TRUCKING INCUSDOT 2721493PU
- BRAD HANSONUSDOT 20068373PU
- MARLIN GROTHUSDOT 6919692PU
- S & S EQUIPMENT INCUSDOT 13069682PU
- DEAN LORDUSDOT 8455512PU
- ZENOR FARMSUSDOT 5465872PU
- BRIAN BUMANNUSDOT 14806332PU
- HABERL TILE AND STONE INCUSDOT 8963162PU
- STANLEY & MARVIN FLEWELLINGUSDOT 5485322PU
- DOUGLAS K MILLERUSDOT 38371182PU
- MICHAEL G WILLERUSDOT 5062122PU
- TAHNEE MARA INCUSDOT 23314882PU
- TODD C SULSBERGERUSDOT 7097662PU
- LARRY L MCNAUGHTONUSDOT 3996052PU
- HILLTOP EXPRESS LLCUSDOT 29619291PU
- STEVEN R BUMANNUSDOT 19126081PU
- MATTHEW V SCHEERUSDOT 4761131PU
- WEAVER & WEAVERUSDOT 6612141PU
- THOMAS L MORGANUSDOT 21184941PU
- TERRENCE D & GERALD L LUDWIGUSDOT 4803401PU
- JIMMY GLEN WOOD SRUSDOT 7882681PU
- DIAMOND M INCUSDOT 11939121PU
- BAIRD FARMSUSDOT 4698481PU
- DOYLE VONDRAKUSDOT 18356461PU
- SHANE M HAIRUSDOT 21046071PU
- MCELRATH LLCUSDOT 17143971PU
- BRYAN L BIELERUSDOT 21910451PU
- POWELL LLCUSDOT 23064961PU
Affiliated entities· hover to preview