# 221 Corp. — Montana registration

Public registration information for Montana.

- Legal business name: 221 Corp.
- Filing number: D1604393
- Entity type: C corporation
- Registration type: Domestic
- Status: Active
- Jurisdiction: [Montana](https://index.baselayer.com/mt)
- Incorporation date: January 26, 2026
- Mailing address on this registration: 1702 Old Sorrel Trl, Billings, MT 59105 (the address on the filing, not a headquarters)

Business profile: [221 Corp.](https://index.baselayer.com/business/639f00ccfe39ca18)

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

Cite as: Baselayer Business Index (https://index.baselayer.com/mt/639f00ccfe39ca18)