# 503 LLC

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

- Legal business name: 503 LLC
- Alternative and DBA names: 503
- Entity type: LLC
- Original incorporation date: March 10, 2020
- Time in business: 6 years and 7 months
- Jurisdiction count: 1

## All known addresses

- 3109 Martin Luther King Jr Ave SE Apt 13, Washington, DC 20032 (listed in District of Columbia)

## Registered states

- [District of Columbia](https://index.baselayer.com/dc/287ff11db1925d34): Domestic registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/287ff11db1925d34)