# 1621 Inc

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

- Legal business name: 1621 Inc
- Entity type: C corporation
- Original incorporation date: December 7, 2022
- Time in business: 3 years and 10 months
- Jurisdiction count: 1

## All known addresses

- 1621 Cambridge St, Cambridge, MA 02138 (listed in Massachusetts)

## Registered states

- [Massachusetts](https://index.baselayer.com/ma/89a4199a34837c46): Domestic registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/89a4199a34837c46)