Carrier profile · USDOT 1212054 · MC-651596 · Updated Jun 13, 2026

City Sightseeing Washington Dc Inc

DBA OPEN TOP SIGHTSEEING WASHINGTON DC

0 power unitsLocal · 1 statesWASHINGTON, DC50/100

CARRIER ACTIVEMC-651596 ACTIVERATED SATISFACTORY

Network & Fraud

Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.

Shares a registration email domain with other carriers

@bigbustours.com — 7 carriers: USDOT 1465461 USDOT 2068557 USDOT 2069464 USDOT 2142253 USDOT 2450813 USDOT 3082300

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 7 related authorities · joined by email domain

Authorities: 7
Combined power: 0
States: 5
Oldest authority: Feb 18, 2004
Active now: 6

CITY SIGHTSEEING WASHINGTON DC INC· viewingUSDOT 1212054
0PU
OPEN TOP SIGHTSEEING SAN FRANCISCO LLCUSDOT 2069464
0PU
BIG BUS TOURS LOS ANGELES INCUSDOT 3082300
0PU
CONWAY TOURS INCUSDOT 2142253
0PU
OPEN TOP SIGHTSEEING LAS VEGAS LLCUSDOT 2068557
0PU
BIG BUS TOURS NEW YORK LLCUSDOT 2450813
0PU
TAXI TOURS INCUSDOT 1465461
0PU

Affiliated entities· hover to preview

OPEN TOP SIGHTSEEING SAN FRANCISCO LLC BIG BUS TOURS LOS ANGELES INC CONWAY TOURS INC OPEN TOP SIGHTSEEING LAS VEGAS LLC BIG BUS TOURS NEW YORK LLC TAXI TOURS INC