Abc Supply Co
American Builders & Contractors Supply Co Inc · Beloit, Wisconsin · Carrier number 251000
4,798
power units
4,798
power units
Abc Supply Co is a freight carrier based in Beloit, Wisconsin with 4,798 power units and 4,442 drivers as reported, the 53rd largest trucking fleet in the US and the 2nd largest in Wisconsin. In the 24 months to Sep 30, 2026 it had 143 reportable crashes, 3 of them fatal (2.98 per 100 power units vs 2.98 for all carriers).
Updated Oct 11, 2026 · crashes and inspections to Sep 30, 2026
Power units
4,798
#2 in WI
Drivers
4,442
3,759 with commercial license
Crashes, 24 mo
143
3 fatal
Per 100 trucks
2.98
All carriers: 2.98
Vehicles out of service
17.0%
All inspections: 22.8%
Inspections, 24 mo
2,830
59% with no violation
Compared with other carriers
Crash rate over 24 months per 100 power units, and the share of roadside inspections that took the vehicle or driver off the road
| Crashes / 100 trucks | Vehicles OOS | Drivers OOS | |
|---|---|---|---|
| Abc Supply Co | 2.98 | 17.0% | 1.0% |
| Carriers with 10+ trucks in WI | 3.08 | 19.2% | 2.0% |
| Carriers with 10+ trucks, US | 2.98 | 19.3% | 3.6% |
| All roadside inspections | - | 22.8% | 6.4% |
Lower is better. Carriers that drive more miles per truck can have more crashes per truck.
Crashes, 24 months
3 people killed and 63 injured
- Fatal3
- Injury50
- Tow-away90
Roadside inspections, 24 months
Inspections and how many ended out of service
| Kind | Inspections | Out of service | Rate |
|---|---|---|---|
| Driver | 2,817 | 27 | 1.0% |
| Vehicle | 1,747 | 297 | 17.0% |
| Hazardous load | 15 | 2 | 13.3% |
Carrier facts
- Carrier number
- 251000
- Based in
- Beloit, Wisconsin
- Registered
- Sep 27, 1984
- Operation
- Across state lines
- Carries
- Freight
- Authority for hire
- None
- Safety rating
- Satisfactory (Jun 16, 2016)
- Miles driven
- 93.1 million (2025)
- Type
- Private property
- Cargo
- Building materials, Construction, Liquids gases, Other
- Last update filed
- Oct 30, 2025
Questions and answers
How many trucks does Abc Supply Co have?
Abc Supply Co reports 4,798 power units (trucks, tractors and buses) and 4,442 drivers, 3,759 of them with a commercial license. That is the 53rd largest fleet among US trucking carriers. Its trucks drove 93.1 million miles in 2025.
Is Abc Supply Co a safe carrier?
In 24 months Abc Supply Co had 143 reportable crashes, 2.98 per 100 power units (close to the 2.98 of all carriers with 10+ trucks). 17.0% of its vehicle inspections took the truck off the road (all inspections: 22.8%). Its latest official safety rating is Satisfactory (Jun 16, 2016). A crash record does not say who caused the crash.
Reportable crashes of trucks and buses: a death, an injury or a vehicle towed away. A crash record does not say who caused the crash. Recent months can still grow as late reports arrive. Out-of-service rate: the percent of roadside inspections that took the driver or the vehicle off the road until a serious problem was fixed. Carriers with few inspections have rates that swing a lot. Fleet, drivers and miles as the carrier reported them. Official public data, updated daily.