# 21K12 LLC

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

- Legal business name: 21K12 LLC
- Entity type: LLC
- Original incorporation date: May 26, 2011
- Time in business: 15 years and 4 months
- Jurisdiction count: 2

## All known addresses

- 225 4th Ave Apt B302, Kirkland, WA 98033 (listed in Washington)

## Registered states

- [Delaware](https://index.baselayer.com/de/ffb28b99f807e263)
- [Washington](https://index.baselayer.com/wa/cb312274c55bce96): Foreign registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/ffb28b99f807e263)