Carrier profile · USDOT 76625 · MC-279462 · Updated Jun 21, 2026

Nalco Company LLC

DBA NALCO

220 power unitsavg 6.8 yrNational · 42 statesNAPERVILLE, IL88/100
CARRIER ACTIVEMC-279462 ACTIVERATED SATISFACTORYHAZMAT
Verified linksnalco.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 radiusNational
revealed
States observed41
US states
Inspections · 24 mo312
CA busiest

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

Home base
NAPERVILLE, IL
1601 WEST DIEHL ROAD
Top corridor
CA ⇄ IL
CA 35 · TX 31 · OH 30
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 41 states · trailing 24 mo

Roadside inspections by state · NALCO COMPANY LLC · trailing 24 months
StateCoverageInspections
CACalifornia35
TXTexas31
OHOhio30
NCNorth Carolina16
LALouisiana16
NJNew Jersey15
PAPennsylvania14
MDMaryland14
ILIllinoisHQ13
NYNew York11
FLFlorida9
INIndiana7
SCSouth Carolina7
MSMississippi7
MNMinnesota6
TNTennessee6
WIWisconsin6
MIMichigan6
GAGeorgia5
WAWashington5
MAMassachusetts5
AZArizona5
COColorado4
ARArkansas4
CTConnecticut4
OKOklahoma4
SDSouth Dakota3
NMNew Mexico3
NVNevada3
ALAlabama3
OROregon3
DEDelaware2
MEMaine2
UTUtah1
MOMissouri1
VTVermont1
VAVirginia1
KYKentucky1
KSKansas1
IDIdaho1
WYWyoming1