# 100th and Eberhart Block Club

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

- Legal business name: 100th and Eberhart Block Club
- Entity type: Nonprofit
- Original incorporation date: September 17, 1980
- Time in business: 46 years
- Jurisdiction count: 1

## Registered states

- [Illinois](https://index.baselayer.com/il/27e92853acfe16b7): Domestic registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/27e92853acfe16b7)