Carrier profile · USDOT 3906844 · Updated Jun 13, 2026
PSCO KIEFFER INC
4 power unitsSHEBOYGAN, WI50/100
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
@pscosigngroup.com — 3 carriers: USDOT 314422USDOT 1103058
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 3 related authorities · joined by email domain
- Authorities
- 3
- Combined power
- 26
- States
- 3
- Oldest authority
- May 4, 1988
- Active now
- 3
- PSCO KIEFFER INC· viewingUSDOT 39068444PU
- PHILADELPHIA SIGN COMPANYUSDOT 31442219PU
- ID ASSOCIATES INCUSDOT 11030583PU
Affiliated entities· hover to preview