Contact
Talk to our Helena office
Reach a real person during Montana business hours. For a registration, the fastest path is the start form — we reply within one business day.
Last updated July 1, 2026
Direct lines
- Phone
- Office24 W 6th Ave, Suite 2A
Helena, MT 59601 - HoursMon–Fri, 8:00am–5:00pm MT
Registered agent address
Your Montana LLC uses this Helena address as its registered agent on file with the Secretary of State. Your home address stays off the public record.
On file as
Montana Plate Co. LLC
24 W 6th Ave, Suite 2AHelena, MT 59601
You never need to visit in person. Filing, titling, and courier are handled remotely.