# 21C LLC

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

- Legal business name: 21C LLC
- Alternative and DBA names: 21C Hotel and Proof on Main
- Entity type: LLC
- Original incorporation date: November 23, 2004
- Time in business: 21 years and 10 months
- Jurisdiction count: 1

## All known addresses

- 710 W Main St Ste 201, Louisville, KY 40202 (listed in Kentucky)

## Registered states

- [Kentucky](https://index.baselayer.com/ky/6247d7965ad32a9e): Domestic registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/6247d7965ad32a9e)