Carrier profile · USDOT 40271 · Updated Jun 13, 2026

Ridgewood Corporation

45 power unitsMAHWAH, NJ50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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
500 CORPORATE DRIVE, MAHWAH, NJ, 07430
Mailing address
PO BOX 768, MAHWAH, NJ, 07430
Operation
Interstate· Hazmat

Contact

Phone
(201) 252-8000
Email
—

Registration

Officers
Jules M Weiwstein · Stuart Weinstein
USDOT / docket
40271
First registered
Jun 1, 1974
Last MCS-150
Jan 3, 2011 · 0 mi
FMCSA safety rating
Not rated
D-U-N-S
6974554

Fleet (self-reported · MCS-150)

45Power units
35Drivers
35CDL drivers
—Annual 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.