Carrier profile · USDOT 2374322 · MC-1649086 · Updated Jun 13, 2026
Zachary M Rosburg
DBA CIRCLE Z
1 power unitavg 12.5 yrRegional · 3 statesCHARTER OAK, IA50/100
CARRIER ACTIVEMC-1649086 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
- 353 RAILROAD STREET, CHARTER OAK, IA, 51439
- Operation
- Interstate
Contact
- Phone
- (712) 269-7478
- Fax
- (712) 678-3338
- rosburgz@gmail.com
Registration
- Officers
- Zachary Rosburg · Tessica Balliet
- USDOT / docket
- 2374322 · MC-1649086
- First registered
- Jan 29, 2013
- Last MCS-150
- Oct 29, 2025 · 125,987 mi (2024)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- 463300289
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.