Carrier profile · USDOT 1084798 · MC-848160 · Updated Jun 13, 2026
PROTEIN SOURCES MILLING LLC
19 power unitsMAPLETON, MN50/100
CARRIER ACTIVEMC-848160 ACTIVE
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
- 503 SILVER ST EAST, MAPLETON, MN, 56065
- Mailing address
- POB 308, MAPLETON, MN, 56065
- Operation
- Interstate
Contact
- Phone
- (507) 524-4511
- Cell
- (507) 340-5351
- Fax
- (507) 524-4925
- Web domain
- proteinsources.com
Registration
- Officers
- Dan Berkner · Dan Sohre
- USDOT / docket
- 1084798 · MC-848160
- First registered
- Jan 3, 2003
- Last MCS-150
- Aug 6, 2025 · 375,000 mi (2024)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- —
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.