Carrier profile · USDOT 3849242 · Updated Jun 13, 2026
WAUPACA TRACTOR INC
DBA SWIDERSKI EQUIPMENT INC
4 power unitsWAUPACA, WI50/100
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
@sei247.com — 4 carriers: USDOT 314132USDOT 1801412USDOT 3596671
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 4 related authorities · joined by email domain
- Authorities
- 4
- Combined power
- 14
- States
- 1
- Oldest authority
- Apr 28, 1988
- Active now
- 3
- WAUPACA TRACTOR INC· viewingUSDOT 38492424PU
- SWIDERSKI TRANSPORT LLCUSDOT 18014128PU
- MARATHON IMPLEMENT CO INCUSDOT 3141321PU
- WAUSAU IMPLEMENT CO INCUSDOT 35966711PU
Affiliated entities· hover to preview