Carrier profile · USDOT 993489 · MC-878057 · Updated Jun 13, 2026

JON SCOTT GRUMBLING

DBA CORNERSTONE FARM ENTERPRISES

1 power unitsLEE, NH50/100
CARRIER ACTIVEMC-878057 ACTIVE
Verified linksFMCSA SAFER

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.

No shared-identity links detected — no reincarnation flag, shared trucks, registration domain, or officer overlap with other carriers.