# 15 Winthrop LLC

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

- Legal business name: 15 Winthrop LLC
- Entity type: LLC
- Original incorporation date: July 10, 2015
- Time in business: 11 years and 3 months
- Jurisdiction count: 1

## Registered states

- [Wisconsin](https://index.baselayer.com/wi/b84f3d5a85deb51e): Domestic registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/b84f3d5a85deb51e)