# 421B, Inc

Business profile: public business information with links to supporting state records. Data as of October 16, 2026.

- Legal business name: 421B, Inc
- Alternative and DBA names: Blue Door Designs
- Entity type: C corporation
- Original incorporation date: November 27, 2017
- Time in business: 8 years and 10 months
- Jurisdiction count: 2

## All known addresses

- 700 PO Box, Alma, AR 72921 (listed in Arkansas)

## Registered states

- [Arkansas](https://index.baselayer.com/ar/8aece7578880717d): Domestic registration
- [Delaware](https://index.baselayer.com/de/5e7a1738a02a9d12)

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/8aece7578880717d)