Hefty Seed Company — compliance record
The full vetting file: federal registrations, authority history, insurance, inspections, record changes, and recent coverage — the checks a broker or shipper runs, in one place.
Vetting summary
Inspections
25 on file
Out-of-service
Within normal range vs national averages
Email identity
Company domain, matches website
Federal identity
Registration snapshot
Legal name
Agronomy Sciences Llc
DBA
Hefty Seed Company
Entity type
Carrier
Physical address
47504 252nd St, Baltic, SD 57003
Phone
(605) 529-5412
Power units
219
Drivers
98
First on record
—
Last MCS-150 filing
—
Hazmat flag
No
Operating authority
Dockets & filings
No L&I dockets on file for this DOT number.
Out-of-service rates
Driver OOS
0.0%
National average ≈ 5.9% · 25 inspections on record
Vehicle OOS
16.0%
National average ≈ 20.9% · 25 inspections on record
Email & web forensics
On-file email
maria.walz@heftyseed.com — company domain
Mail host
Microsoft 365
Domain match
Email domain matches the company website
From the FMCSA on-file contact, public domain registration (RDAP), and live DNS.
Crash record — last 24 months
1
Reportable crashes
1
Tow-aways
0
With injuries
0
With fatalities
Most recent: MN 10/2025 · IA 04/2000 · SD 12/1998 — from the federal crash file; recordable crashes regardless of fault.
Safety record
Inspection history
| Date | State | Level |
|---|---|---|
| May 13, 2026 | MN | Level I — Full |
| Apr 30, 2026 | SD | Level I — Full |
| Apr 29, 2026 | SD | Level III — Driver-only |
| Apr 28, 2026 | SD | Level I — Full |
| Dec 16, 2025 | SD | Level III — Driver-only |
| Jun 12, 2025 | SD | Level II — Walk-around |
| Jun 4, 2025 | SD | Level I — Full |
| May 29, 2025 | SD | Level I — Full |
| May 28, 2025 | ND | Level I — Full |
| May 24, 2025 | MN | Level III — Driver-only |
| May 22, 2025 | SD | Level III — Driver-only |
| May 15, 2025 | MN | Level III — Driver-only |
| May 3, 2025 | SD | Level II — Walk-around |
| Apr 16, 2025 | SD | Level II — Walk-around |
| Apr 15, 2025 | SD | Level I — Full |
| Apr 10, 2025 | SD | Level III — Driver-only |
| Apr 9, 2025 | SD | Level I — Full |
| Jul 1, 2024 | MN | Level I — Full |
| Jun 13, 2024 | ND | Level III — Driver-only |
| Jun 13, 2024 | SD | Level I — Full |
| May 9, 2024 | MN | Level III — Driver-only |
| May 8, 2024 | MN | Level I — Full |
| Feb 19, 2024 | SD | Level III — Driver-only |
| Jan 30, 2024 | SD | Level II — Walk-around |
| Sep 13, 2023 | SD | Level III — Driver-only |
Most recent 25 of 25 inspections on file.
Activity log
Record changes
TenFourHQ re-syncs the federal record daily and logs every field that changes — address moves, fleet-size jumps, authority flips. Sudden changes are a classic fraud tell.
No changes recorded since TenFourHQ began tracking this company.
In the news
Recent coverage
No recent news coverage found for "Hefty Seed Company" — for most small carriers, no news is good news.
Via Google News — headlines may include similarly-named companies; verify before acting.
Vetting toolkit
Verify it yourself
FMCSA SAFER snapshot ↗
The official company snapshot, straight from FMCSA.
FMCSA SMS safety profile ↗
Safety Measurement System — BASIC scores and crash history.
L&I authority record ↗
Licensing & Insurance: authority, insurance, and BOC-3 on file.
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Quick sweep for litigation and judgments.