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KOST INC

USDOT 321719 · status active · 5 pass / 2 fail / 2 unknown

What this page is. A rendering of FMCSA public records on a stated date. Not a safety rating, credit score, or recommendation. Source: Company Census File (az4n-8mr2, updated 2026-10-21, sha256 73d4c5901abe8cdb…).

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Identity

Legal nameKOST INC
Company Census File
DBA—
Company Census File
MC number410079
Company Census File
Registration statusA
Company Census File
Operation typeA
Company Census File
Registered since1988-07-22
Company Census File

Contact

Phone7733809475
Company Census File
Emailryan.duffy@amrize.com
Company Census File
Officer 1RYAN DUFFY
Company Census File
Officer 2—
Company Census File

Address

Street800 HOLIDAY DRIVE SUITE 240
Company Census File
CityMOORHEAD
Company Census File
StateMN
Company Census File
ZIP56560
Company Census File
CountryUS
Company Census File

Fleet (self-reported on MCS-150)

Truck units13
Company Census File
Power units13
Company Census File
Drivers13
Company Census File
CDL drivers13
Company Census File
Intrastate drivers0
Company Census File
Last MCS-150 filing2025-11-11
Company Census File

Related carriers

Share an officer and an address in the public record. This is shared contact information, not evidence of common ownership.

  1. AMRIZE MIDWEST INC
    both list officer RYAN DUFFY at 800 HOLIDAY DR SUITE 240, MOORHEAD MN

Safety history

Counts from FMCSA inspection and crash records, all history on file. Not a safety rating; FMCSA assigns ratings only after an on-site review.

Inspections13
driver 3 · vehicle 22
Out-of-service8 (61.5% of inspections)
driver 2 · vehicle 6
Violations42
Inspection span2024-03-19 – 2026-06-19
Crashes6
fatal 0 · injury 3 · tow-away 6
Crash span1994-08-05 – 2012-11-07

Rulebook v1 · JSON