Carrier profile · USDOT 377659 · Updated Jun 13, 2026

Derby Welding and Machine Company Incorperated

2 power unitsLocal · 1 statesLOUISVILLE, KY50/100
AUTHORITY STATUS UNKNOWNRATED CONDITIONAL
Verified linksderbywelding.comFMCSA SAFER

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.

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal
revealed
States observed1
US states
Inspections · 24 mo1
IN busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
LOUISVILLE, KY
4624 PINEWOOD ROAD
Top corridor
IN ⇄ KY
IN 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · DERBY WELDING AND MACHINE COMPANY INCORPERATED · trailing 24 months
StateCoverageInspections
INIndiana1