Identity & Federal · Carrier profile · USDOT 436774

THANEPOHN CORP

BOZEMAN, MT 50

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: 8383 HUFFINE LANE, BOZEMAN, MT, 59718-8119
Operation: Interstate

Contact

Phone: (406) 586-4525
Email: nan@mattressmill.com
Web domain: mattressmill.com

Registration

Officers: Nan Thanepohn · Brooke Wielenga
USDOT / docket: 436774 · MC-240409
First registered: 02/19/1991
Last MCS-150: 06/16/2025 · 20,000 mi (2024)
FMCSA safety rating: Satisfactory · 05/03/1991
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

20,000

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.