Carrier profile · USDOT 423654 · MC-516749 · Updated Jun 13, 2026

STEADFAST SHIPPING LLC

7 power unitsRegional · 4 statesNUNICA, MI88/100
CARRIER ACTIVEMC-516749 ACTIVE

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

Mailing address
PO BOX 533, SPRING LAKE, MI, 49456-0533
Operation
Interstate

Contact

Fax
(616) 842-3273
Web domain
hortech.com

Registration

Officer
David Mackenzie
USDOT / docket
423654 · MC-516749
First registered
Oct 11, 1990
Last MCS-150
Jan 5, 2026 · 136,632 mi (2025)
FMCSA safety rating
Not rated
D-U-N-S
151929627

Fleet (self-reported · MCS-150)

7Power units
8Drivers
8CDL drivers
136,632Annual 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.