Carrier profile · USDOT 991882 · MC-1186977 · Updated Jun 21, 2026
Tesoro Refining & Marketing Company LLC
DBA MARATHON PETROLEUM COMPANY
21 power unitsFINDLAY, OH82/100
CARRIER ACTIVEMC-1186977 ACTIVEHAZMAT
Operations & Lanes
Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.
Inspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
FINDLAY, OH
Density
fewermore