Carrier profile · USDOT 3148378 · MC-1580328 · Updated Jun 21, 2026

OLIN WINCHESTER LLC

20 power unitsavg 6.1 yrRegional · 6 statesEAST ALTON, IL100/100
CARRIER ACTIVEMC-1580328 ACTIVERATED SATISFACTORYHAZMAT
Verified linkswinchester.comFMCSA 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
600 POWDER MILL RD GATE 4A, EAST ALTON, IL, 62024
Operation
Interstate· Hazmat

Contact

Phone
(618) 258-2050
Fax
(618) 258-3279
Email
fmschenkbarnard@winchester.com
Web domain
winchester.com

Registration

USDOT / docket
3148378 · MC-1580328
First registered
Jun 13, 2018
Last MCS-150
Dec 1, 2025 · 866,495 mi (2024)
FMCSA safety rating
Satisfactory · Sep 1, 2023
D-U-N-S
81227882

Fleet (self-reported · MCS-150)

20Power units
25Drivers
25CDL drivers
866,495Annual 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.