Carrier profile · USDOT 14421 · Updated Jun 13, 2026
Superior Fertilizer Company Inc
5 power unitsCROOK, CO50/100
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
- 2ND AVE & 4TH ST, CROOK, CO, 80726
- Mailing address
- P O BOX 187, CROOK, CO, 80726-0187
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (970) 886-2161
- Fax
- (970) 886-2811
- sfcrook@kci.net
- Web domain
- kci.net
Registration
- Officers
- Shannon Korrey · Robert J. Kircher
- USDOT / docket
- 14421
- First registered
- Jun 1, 1974
- Last MCS-150
- Mar 29, 2017 · 3,821 mi (2016)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 98280894
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.