Southport Marketing Inc is an active interstate carrier based in Camarillo, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 3 | 0 | 0 |
| Total Power Units | 3 | ||
Distinct vehicles · 24 mo
vs 3 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 94% | 97% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 68% | 84% | 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 | 1 | — | 6.67% |
| Vehicle | 0 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
Inspected in 1 state. Top state accounts for of activity.
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 2 | 0 | 0 |
| Driver Fitness | 1 | 1 | 1 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 19, 2026 | CA | STRAIGHT TRUCK | 1 | 0 |
| Jan 28, 2026 | CA | STRAIGHT TRUCK | 1 | 0 |
| Apr 17, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Apr 12, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Dec 27, 2024 |
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 50
A 1 Energy Inc
Shepherdsville, KY
Thomas Johnson · also at 64 others
Accessible Homes
Madison Heights, MI
Thomas Johnson · also at 64 others
Acco Bus Service Inc
Accokeek, MD
Thomas Johnson · also at 64 others
Advanced Equine
Grass Lake, MI
Thomas Johnson · also at 64 others
All In One Home Improvements
Plymouth, MI
Thomas Johnson · also at 64 others
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 2 | 1.87 | — |
| Driver Fitness | 1 | 1.11 | — |
| Controlled Substances | 0 | 0.00 | — |
| CA |
| STRAIGHT TRUCK |
| 1 |
| 1 |
| Apr 9, 2024 | CA | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 19, 2026 | 39330B | Battery - Not protected | Vehicle Maintenance | — |
| Jan 28, 2026 | 3939ALCL | Lighting - Clearance lamp(s) inoperative | Vehicle Maintenance | — |
| Dec 27, 2024 | 39111B5LNCDLNVL | License - Operate a CMV without a valid operators license issued by one State or jurisdiction | Driver Fitness | Yes |
Art Johnson Trucking Inc
Prior Lake, MN
Thomas Johnson · also at 64 others
+40 more