Carrier profile · USDOT 1379069 · MC-528199 · Updated Jun 13, 2026
GRAYCOR SPECIALTY SERVICES INC
1 power unitsPORTAGE, IN84/100
CARRIER ACTIVEMC-528199 ACTIVERATED SATISFACTORY
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
@graycor.com — 3 carriers: USDOT 128850USDOT 3703257
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 3 related authorities · joined by email domain
- Authorities
- 3
- Combined power
- 15
- States
- 2
- Oldest authority
- Jun 1, 1974
- Active now
- 3
- GRAYCOR SPECIALTY SERVICES INC· viewingUSDOT 13790691PU
- GRAYCOR INDUSTRIAL CONSTRUCTORS INCUSDOT 12885013PU
- GRAYCOR SOUTHERN INCORPORATEDUSDOT 37032571PU
Affiliated entities· hover to preview