Carrier profile · USDOT 1406808 · MC-577735 · Updated Jun 13, 2026
Mulligan Investments Inc
DBA MULLIGAN TRAILER SALES
3 power unitsGILLETTE, WY40/100
CARRIER INACTIVEMC-577735 INACTIVE
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
GILLETTE, WY
Density
fewermore