Carrier profile · USDOT 63970 · MC-336808 · Updated Jun 13, 2026
Marriott International Administrative Services Inc
1 power unitBETHESDA, MD50/100
AUTHORITY STATUS UNKNOWNMC-336808 STATUS UNKNOWNRATED SATISFACTORY
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
- 10400 FERNWOOD DRIVE, BETHESDA, MD, 20817
- Operation
- Interstate
Contact
- Phone
- (240) 388-6346
- Fax
- (301) 380-2202
- Web domain
- marriott.com
Registration
- Officer
- Frank Alderton
- USDOT / docket
- 63970 · MC-336808
- First registered
- Jun 1, 1974
- Last MCS-150
- Oct 11, 2022 · 1 mi (2021)
- FMCSA safety rating
- Satisfactory · Mar 2, 2001
- D-U-N-S
- 184151199
Fleet (self-reported · MCS-150)
—CDL drivers
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.