CarrierIntel Score: 61/100. 18 inspection violations in the past 12 months. Updated Oct 2026.
DOT 2628653MC 914507ActiveMotor CarrierInterstateSTARSTONE NATIONAL INSURANCE COMPANY · $750,000 · 1 policyNORWALK, CA
COMPANY
Authority since
2015-07-21
MCS-150
2024-08-27 · 397,000 mi (2023)
Fleet
13 units · — trailers · 12 drivers
Annual mileage (VMT)
397,000 mi (2023)
ADDRESS
Physical
12366 FIRESTONE BLVD NORWALK, CA 90650
Mailing
Same as physical
CONTACT
Phone
5624748822
Email
mark@portranssystems.com
OFFICERS
Primary Officer
MARK LEE
Title
PRESIDENT
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Intermodal / Drayage
Cargo types
2
General FreightIntermodal Containers
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
135 mo
Active authority
INSURANCE
1 active
STARSTONE NATIONAL INSURANCE COMPANY
RISK GRADE
Minimal Risk
0 risk factors · 2 strengths
OOS RATE
38.9%
7 / 18 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
61
out of 100
Fair
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections