KELLEY WILLIAMSON COMPANY
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Power Units
25
Drivers
26
Trailers
11
Annual Miles
In full report
Entity Type
CORPORATION
MCS-150 Date
Apr 30, 2026
Risk Signals — KELLEY WILLIAMSON COMPANY
Full risk analysis — historical patterns, fraud connections, financial signals — runs when you…
Authority for sale
No active listings detected…
Equipment for sale
1 fleet VIN listed — routine for fleet size…
Financial risk
Analyzed in the full report…
Fraud signals
Connection analysis in the full report…
Historical patterns
Pattern analysis runs when you unlock the report…
Recent activity
No adverse news in 90 days…
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Inspection Summary
Recent Inspections (90 Days)
2
Vehicle OOS Rate
0%
0 of 2
National avg ~21%
Driver OOS Rate
0%
0 of 2
National avg ~5%
OOS Inspections
0
Driver + Vehicle OOS
Most recent
Aug 16, 2026 · IL
Clean rate (90d)
62%
Every inspection with date, location, level, violations found, and out-of-service results.
Crash Summary
Total Crashes
31
All time
Fatalities
4
Injuries
27
Tow-Away
29
Counterparty Reports
Email-verified, moderated transaction reports from brokers, shippers, and carriers who worked with KELLEY WILLIAMSON COMPANY.
No verified counterparty reports yet
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About KELLEY WILLIAMSON COMPANY
KW Oil is the lubricants and grease division of the Kelley Williamson Company, which is headquartered in Rockford, IL. As Northern Illinois and Southern Wisconsin’s largest supplier of lubricants, motor oils, fuels, and related products and an authorized Mobil distributor, KW Oil caters to car dealerships, commercial fleets, the local aviation industry, as well as industrial and agricultural markets. They source top-quality products from trusted brands like Mobil, KW Performance, ValvTect, and Exxon to provide a wide range of solutions. Their service area primarily covers Illinois and Wisconsin, but they also serve customers throughout the USA who demand quality products, timely service, and expert product knowledge.
Key Features
Service RegionsActive in 2 states
Full state-by-state operating volumes, inspection locations, and lane coverage analysis.
CSA Safety Scores5 BASICs
5 BASICs measured
Percentile rankings pending FMCSA publication — raw measures + violations available in the report.
Full BASIC percentiles, measure scores, BASIC + roadside alerts, and Acute Carrier flags from the latest FMCSA SMS snapshot.
Operating Authority
Common Authority
N/A
Contract Authority
N/A
Broker Authority
N/A
Insurance & Coverage
BIPD, cargo, and excess liability coverage amounts, policy history, and insurer names.
Contact Information
Physical Address
1132 HARRISON AVE
ROCKFORD, IL 61104
Cargo & Operations
Cargo Carried
Violations by Category11 total
Most common category
Vehicle Maintenance · 45% of violations
across 4 categories
Full violation breakdown by category, out-of-service rates, and historical trends over time.
Fleet Analytics19 trucks
Top manufacturers
Sample units
Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster.
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