Carrier profile · USDOT 2846627 · Updated Jun 13, 2026
GROWMAX LLC
DBA HEFTY SEED WEBSTER
1 power unitsWEBSTER, ND50/100
AUTHORITY STATUS UNKNOWN
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
- 6015 HWY 20, WEBSTER, ND, 58382
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (701) 395-4362
- Cell
- (701) 610-1666
- Web domain
- heftyseed.com
Registration
- Officers
- Don Olson · Jack Casto
- USDOT / docket
- 2846627
- First registered
- Feb 9, 2016
- Last MCS-150
- Feb 25, 2026 · 694,588 mi (2026)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
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.