Guenther Supply INC (USDOT 1003504)
USDOT 1003504 · Active · Fond Du Lac · WI
Public listing
- Legal name
- Guenther Supply INC
- License or register id
- USDOT 1003504
- Status
- Active
- State
- WI
- City
- Fond Du Lac
- Category
- Private Property
- Phone
- +1 (920) 921-0821
- Address
- 429 W 11th Street, Fond Du Lac, WI, 54936-0867
- Official source
- FMCSA Company Census
Verify this record on the official source named above before you hire, fund, or rely on it. An index listing is not an endorsement, a rating, or a review. Empty phone or address means that public file did not include it.
Census fleet
- Power units
- 8
- Drivers
- 6
- Operation
- Intrastate non-hazmat
- Classification
- Private Property
- Census status
- Active
- Trucks
- 8
- MCS-150 mileage
- 1000000 (2025)
- MCS-150 date
- 20260305
- Fleet size
- 7–8 power units
- Hazmat
- No
- Business type
- Corporation
- Company officer
- Kim Marie Ayars, Karen Rae Kraus
- Mailing address
- 429 W 11th Street, Fond Du Lac, WI, 54936-0867
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
Inspections
- Inspection count
- 1
Aggregated from public SMS Input – Inspection (rbkj-cgst). Counts are offline; samples are newest-first.
About
Guenther Supply INC is in the FMCSA Company Census as USDOT 1003504. census status Active. address 429 W 11th Street, Fond Du Lac, WI, 54936-0867. 8 power units. 6 drivers. Private Property. Intrastate non-hazmat operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Guenther Supply INC?
Match the legal name and USDOT 1003504 on FMCSA SAFER. BrokerMafia republishes the public Motus and Company Census record and does not endorse the firm.
What does this listing show?
Operating authority, USDOT, census fleet, and insurance filings when those fields are on the FMCSA extract.

