Carrier profile · USDOT 597460 · MC-320969 · Updated Jun 13, 2026
TSN WEST LLC
13 power unitsFREDERICK, CO80/100
CARRIER ACTIVEMC-320969 ACTIVEHAZMAT
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
- 4001 SALAZAR WAY, FREDERICK, CO, 80530
- Mailing address
- ONE CITY PLACE DRIVE STE 200, ST LOUIS, MO, 63141
- Operation
- Interstate· Hazmat
Contact
- Phone
- (303) 530-0600
- Fax
- (303) 530-1919
- Web domain
- bunzlusa.com
Registration
- Officers
- James A Mccool · Fleetworthy Solutions
- USDOT / docket
- 597460 · MC-320969
- First registered
- Apr 11, 1995
- Last MCS-150
- Feb 24, 2023 · 853,725 mi (2020)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 614839660
Fleet (self-reported · MCS-150)
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.