Carrier profile · USDOT 4523242 · MC-1792457 · Updated Jun 13, 2026

Monnahan Venture Semi Services Limited Liability Company

1 power unitRUBICON, WI50/100
CARRIER ACTIVEMC-1792457 ACTIVE
Verified linksFMCSA SAFER

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
W1038 STATE ROAD 60, RUBICON, WI, 53078
Operation
Interstate

Contact

Phone
(262) 573-0989
Email
monnahanvss@gmail.com

Registration

Officer
John Monnahan
USDOT / docket
4523242 · MC-1792457
First registered
Jan 23, 2026
Last MCS-150
Mar 16, 2026 · 1 mi (2025)
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

1Power units
1Drivers
1CDL drivers
1Annual 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.