# 406 Energy Co. LLC — Montana registration

Public registration information for Montana.

- Legal business name: 406 Energy Co. LLC
- Filing number: C1647831
- Entity type: LLC
- Registration type: Domestic
- Status: Active
- Jurisdiction: [Montana](https://index.baselayer.com/mt)
- Incorporation date: June 16, 2026
- Mailing address on this registration: 5226 S Thunder Mountain Sq, Billings, MT 59106 (the address on the filing, not a headquarters)

Business profile: [406 Energy Co. LLC](https://index.baselayer.com/business/7a03da17fef50174)

Source: public registration records for Montana. Missing values are not a negative finding.

Cite as: Baselayer Business Index (https://index.baselayer.com/mt/7a03da17fef50174)