Carrier profile · USDOT 457379 · Updated Jun 13, 2026
Robert C Ringenberg
DBA RINGENBERG FARMS
1 power unitPLYMOUTH, IL50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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
- 300 E MAIN STREET, PLYMOUTH, IL, 62367-9803
- Mailing address
- P O BOX 281, PLYMOUTH, IL, 62367-9803
- Operation
- Interstate
Contact
- Phone
- (309) 458-3175
- Fax
- (309) 458-3175
- ringo@adams.net
- Web domain
- adams.net
Registration
- USDOT / docket
- 457379
- First registered
- Sep 5, 1991
- Last MCS-150
- Sep 13, 2005 · 0 mi
- FMCSA safety rating
- Satisfactory · Nov 12, 1991
- D-U-N-S
- 142517309
Fleet (self-reported · MCS-150)
—CDL drivers
—Annual mileage
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.