FMCSA Carrier Profile
RENK SEED COMPANY
Owner / Officer: Alexander Renk
Active
Conditional
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Conditional
0th pct · 4 inspections on record
✓ No risk flags found on authority or insurance records
Vetting Notes
RENK SEED COMPANY is an active FMCSA-registered motor carrier based in Sun Prairie, Wisconsin, operating under DOT 48138. No high-severity flags were found on authority or insurance records. Across 4 FMCSA inspections on record, this carrier shows 0.0% vehicle OOS and 50.0% driver OOS. Authority and safety history are clean as of this page's last update.
FMCSA Registration
DOT Number
48138
Operating Status
Active
Safety Rating
Conditional
Entity Type
Corporation
MCS-150 Filed
April 15, 2026
FMCSA Registration
June 1, 1974
Annual Mileage
84,203 mi (2025)
Contact Information
Address
6809 Wilburn Rd, Sun Prairie, WI 53590
Phone
Email
Owner / Officer
Alexander Renk
Officer 2
Jeff Renk
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Safety Percentile
0th percentile
vs. peer carriers
✓ Below FMCSA alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Safety & Inspection Summary
Total Inspections
4
Driver Inspections
4
Vehicle Inspections
2
Total OOS Orders
2
Violations by Category
Vehicle Maintenance1
Unsafe Driving1
Hours of Service1
OOS Rates vs. National Average
Driver OOS Rate50.0% · national avg 5.5%
⚠ Above national average (44.5pp higher)
Vehicle OOS Rate0.0% · national avg 20.7%
✓ Below national average
Inspection Trend by Year
2026
2025
2024
Inspection Records (4)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| May 15, 2025 | WI | Level I — Full | CHEVROLET · 1GAZGNFB0L1262035 | 0 | Clean |
| April 11, 2024 | SD | Level III — Driver Only | — | 0 | Clean |
| May 7, 2026 | IL | Level I — Full | FORD · 1FDAX56R78ED49394 | 2 | 2 OOS |
| June 6, 2024 | WI | Level III — Driver Only | FORD · 1FDAX56R78ED49394 | 1 | Passed |
Other Carriers in Sun Prairie, WI
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 5, 2026.
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