Carrier profile · USDOT 1578817 · MC-901689 · Updated Jun 13, 2026
Jack a Holtrop Inc
6 power unitsavg 4.3 yrLocal · 1 statesSAGINAW, MI100/100
CARRIER ACTIVEMC-901689 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
- 420 WEST FISHER STREET, SAGINAW, MI, 48604
- Mailing address
- P0 BOX 227, CARROLLTON, MI, 48724
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (989) 751-3670
- Fax
- (989) 754-6029
Registration
- Officers
- Claus A. Holtrop · Susan J. Holtrop
- USDOT / docket
- 1578817 · MC-901689
- First registered
- Nov 20, 2006
- Last MCS-150
- Jan 23, 2026 · 180,000 mi (2024)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 6034160
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.