# 21st Newport, LLP

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

- Legal business name: 21st Newport, LLP
- Entity type: LLP
- Original incorporation date: September 15, 1974
- Time in business: 52 years and 1 month
- Jurisdiction count: 1

## All known addresses

- 1409 Hopkins St NW, Washington, DC 20036 (listed in District of Columbia)

## Registered states

- [District of Columbia](https://index.baselayer.com/dc/28806f26d465ea06): Domestic registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/28806f26d465ea06)