WILLIAM T MARCONI
AUTHORIZEDDBA: MARCONI LOBSTER
USDOT
2047938
MC Number
N/A
Fleet Size
3
Total Drivers
1
Last updated: March 16, 2026
Safety overview
WILLIAM T MARCONI is a small interstate motor carrier based in PORTSMOUTH, New Hampshire, operating 3 power units with 1 drivers. All 5 BASIC scores sit well below FMCSA intervention thresholds, which is a good sign for anyone vetting this carrier. No crashes on file.
BASIC scores
SMS PercentilesHigher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
What are BASIC scores?
FMCSA tracks carrier performance through its Safety Measurement System (SMS), which scores carriers across six categories called BASICs. Each score is a percentile from 0 to 100, based on inspection and crash data from the past 24 months.
A score of 65 means the carrier performed worse than 65% of its peers. Anything above 75% can trigger FMCSA alerts or investigations. Brokers vetting new carriers should pay attention to scores above 50%.
- Unsafe driving
- Speeding, reckless driving, improper lane changes, seatbelt violations. All based on what officers find during roadside inspections.
- HOS / Fatigue
- Hours-of-service violations, logbook problems, driving past the allowed limits. Fatigued driving is one of the top causes of truck crashes in the US.
- Driver fitness
- Licensing problems, expired medical certificates, and other driver qualification issues.
- Controlled substances
- Drug and alcohol testing violations, possession, or impairment.
- Vehicle maintenance
- Brake problems, tire issues, lighting defects, load securement failures. Caught during the vehicle portion of roadside inspections.
- Crash indicator
- Based on crash history from state-reported data. Higher percentile means more crashes relative to the carrier's size and mileage.
Inspections
0
Total
—
Driver %
Crash history
0
Total Crashes
Need trucking insurance?
Compare quotes from commercial truck insurers. Liability, cargo, physical damage coverage and more.
Get quotes (coming soon)Similar carriers in New Hampshire
Other carriers in the same state with a similar fleet size.
BAILEYS GARAGE
JACK STILKEY BUILDING MOVERS
CHAMBERLAIN MACHINE LLC
ROBERT J CONDIT
GREAT AMERICAN DINING
Frequently asked questions
Is WILLIAM T MARCONI authorized to operate?
Yes. WILLIAM T MARCONI (USDOT #2047938) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is WILLIAM T MARCONI's safety record?
Based on FMCSA data, WILLIAM T MARCONI has no BASIC scores above the 75th percentile intervention threshold. They haven't received a formal FMCSA safety rating. No crashes on record.
How many trucks does WILLIAM T MARCONI operate?
WILLIAM T MARCONI operates 3 power units with 1 driver on file. That makes them a small carrier.
Does WILLIAM T MARCONI transport hazardous materials?
No. WILLIAM T MARCONI does not have a hazardous materials flag in the FMCSA database.
Where is WILLIAM T MARCONI located?
WILLIAM T MARCONI is based in PORTSMOUTH, New Hampshire at 529A NEW CASTLE AVE, 03801. Phone: (603) 765-7133.