Carrier profile · USDOT 2054229 · Updated Jun 13, 2026

John L Sullivan

DBA FLAT TOP INC

1 power unitLEXINGTON PARK, MD50/100
AUTHORITY STATUS UNKNOWN
Verified linksFMCSA SAFER

Identity & Federal

The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.

Location

Physical address
18758 THREE NOTCH RD, LEXINGTON PARK, MD, 20653
Mailing address
25310 FRIENDSHIP SCHOOL ROAD, MECHANICSVILLE, MD, 20659
Operation
Intrastate (Non-Hazmat)

Contact

Phone
(240) 346-1263
Email
flattopinc@yahoo.com

Registration

Officer
John L Sullivan
USDOT / docket
2054229
First registered
Jul 9, 2010
Last MCS-150
Jul 6, 2018 · 40,000 mi (2017)
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

1Power units
1Drivers
—CDL drivers
40,000Annual mileage

MCS-150 filing history· biennial-update cadence

Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.