The Simpson Group Inc (DOT# 451521) – FMCSA Carrier Profile
DOT# 451521MC# 265078● Active
Updated: 2026-03-09
The Simpson Group Inc is a registered motor carrier with the FMCSA under USDOT number 451521. The company operates from Romulus, MI and maintains an active operating status with 18 power units and 20 drivers on record.
Safety Rating
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Company Information
Address28465 Beverly Rd Ste 100, Romulus, MI, 48174
Phone(734) 992-3710
Entity TypeAuthorized For Hire
OperationInterstate
Power Units18
Drivers20
MCS-150 FiledOctober 2, 2025
Annual Mileage1,423,021 mi (2024)
Inspection Summary
All-time Inspections
All-time29
Total
4
OOS
1
Driver OOS
3
Vehicle OOS
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.
Crash History
Crash Records
All-time3
Total
0
Fatal
1
Injuries
0
Tow-Away
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories1.7
Unsafe Driving
0.2
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
4.4
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 451521?
USDOT number 451521 is assigned to The Simpson Group Inc, an active motor carrier registered with the FMCSA, based in Romulus, MI.
What is the safety rating of The Simpson Group Inc?
The Simpson Group Inc has a safety rating of Satisfactory as of September 7, 2004.
How many inspections has The Simpson Group Inc had?
The Simpson Group Inc has recorded 29 total inspections with 4 out-of-service orders, representing an OOS rate of 13.79%.
Where is The Simpson Group Inc located?
The Simpson Group Inc is headquartered at 28465 Beverly Rd Ste 100, Romulus, MI 48174.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 451521 · Last updated: 2026-03-09. View official FMCSA record →