Jacobus Energy Llc is an active interstate carrier based in Milwaukee, WI.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 5 | 0 | 0 |
| Tractors | 9 | 10 | 0 |
| Total Power Units | 233 | ||
Distinct vehicles · 24 mo
vs 233 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 35% | 91% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 88% | 97% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 35% | 87% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 7 | — | 6.67% |
| Vehicle | 0 | 23 | — | 22.26% |
| Hazmat | 146 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 0 | 2 | 2 |
| Oct 1, 2025 | 0 | 0 | 3 | 3 |
| Jul 1, 2025 | 0 | 0 | 3 | 3 |
| Jan 1, 2025 | 0 | 1 | 2 | 2 |
| Oct 1, 2024 | 0 | 1 | 2 | 2 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 80 | 26 | 14 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 25, 2026 | IL | TRUCK TRACTOR | 0 | 0 |
| Mar 20, 2026 | KS | STRAIGHT TRUCK | 0 | 0 |
| Mar 16, 2026 | MO | STRAIGHT TRUCK | 0 | 0 |
| Mar 12, 2026 | MO | STRAIGHT TRUCK | 0 | 0 |
| Mar 11, 2026 | FL |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 6 | 0.15 | — |
| HOS Compliance | 1 | 0.00 | — |
| Vehicle Maintenance | 54 | 1.95 | — |
| Driver Fitness | 7 | 0.40 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 18 states. Top state SC accounts for 17% of activity. Activity outside home state (WI): 100%.
+13 other states with fewer inspections
| Jul 1, 2024 |
| 0 |
| 1 |
| 1 |
| 1 |
| Hazardous Materials Compliance | 32 | 7 | 8 |
| Driver Fitness | 9 | 6 | 7 |
| Unsafe Driving | 7 | 1 | 0 |
| Hours-of-Service Compliance | 1 | 0 | 0 |
| STRAIGHT TRUCK |
| 1 |
| 0 |
| Mar 11, 2026 | SC | STRAIGHT TRUCK | 0 | 0 |
| Mar 9, 2026 | TX | STRAIGHT TRUCK | 2 | 1 |
| Mar 6, 2026 | SC | STRAIGHT TRUCK | 0 | 0 |
| Mar 5, 2026 | IL | STRAIGHT TRUCK | 2 | 0 |
| Mar 3, 2026 | TX | STRAIGHT TRUCK | 3 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 11, 2026 | 3939ALFTSI | Lighting - Front - Turn signal - inoperative | Vehicle Maintenance | — |
| Mar 9, 2026 | 17324B1 | Release of Hazardous Materials from package | Hazardous Materials Compliance | Yes |
| Mar 9, 2026 | 39375C | Tire-other tread depth less than 2/32 of inch measured in a major tread groove | Vehicle Maintenance | — |
| Mar 5, 2026 | 39378 | Wipers - Inoperative / missing / damaged wipers | Vehicle Maintenance | — |
| Mar 5, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Mar 3, 2026 | 172328D | Fail to mark manual remote shutoff device with Emergency Shutoff | Hazardous Materials Compliance | — |
| Mar 3, 2026 | 17324B1 | Release of Hazardous Materials from package | Hazardous Materials Compliance | Yes |
| Mar 3, 2026 | 39345B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | Vehicle Maintenance | — |
| Mar 2, 2026 | 172202BHMSPS | HM (Shipping Papers) - Shipper HM shipping paper does not list basic description in proper sequence as required. | Hazardous Materials Compliance | — |
| Mar 2, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |