Carrier profile · USDOT 534403 · MC-267158 · Updated Jun 13, 2026
PRIMARY TRANSPORTATION SERVICES INC
27 power unitsavg 6.1 yrRegional · 3 statesBRILLION, WI81/100
CARRIER ACTIVEMC-267158 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
- 440 W RYAN ST, BRILLION, WI, 54110
- Mailing address
- P O BOX 163, BRILLION, WI, 54110
- Operation
- Interstate
Contact
- Phone
- (920) 756-2577
- Fax
- (920) 756-2536
- Web domain
- primarycompanies.com
Registration
- Officer
- Zach Dietrich
- USDOT / docket
- 534403 · MC-267158
- First registered
- Aug 20, 1993
- Last MCS-150
- Mar 26, 2026 · 1,520,000 mi (2025)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 809728280
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.