# 20th Century Alliance

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

- Legal business name: 20th Century Alliance
- Entity type: Trade name
- Registration date: August 7, 1997
- Jurisdiction count: 1

## All known addresses

- 1 Metropolitan Sq Ste 3600, Saint Louis, MO 63102 (listed in Missouri)

## Registered states

- [Missouri](https://index.baselayer.com/mo/1744d4e5e4fcddd3): Domestic registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/1744d4e5e4fcddd3)