# 350.org

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

- Legal business name: 350.org
- Entity type: Other
- Original incorporation date: September 5, 2007
- Time in business: 19 years and 1 month
- Jurisdiction count: 6

## All known addresses

- 1629 K St NW Ste 300, Washington, DC 20006 (listed in District of Columbia, Colorado, North Dakota)
- 20 Jay St Ste 732, Brooklyn, NY 11201 (listed in Montana)
- 20 Jay St Ste 1010, Brooklyn, NY 11201 (listed in Montana)

## Registered states

- [Colorado](https://index.baselayer.com/co/f59f0736474093d7): Foreign registration
- [District of Columbia](https://index.baselayer.com/dc/1a5b30e6133c4f47): Domestic registration
- [Montana](https://index.baselayer.com/mt/cbb393302e8e351a): Foreign registration
- [Montana](https://index.baselayer.com/mt/28da8c186a72e8eb): Foreign registration
- [Nevada](https://index.baselayer.com/nv/e0ab1a66a6121940): Foreign registration
- [North Dakota](https://index.baselayer.com/nd/5e1238dce4905b6f): Foreign registration
- [Oklahoma](https://index.baselayer.com/ok/6efacb42994da439): Foreign registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/1a5b30e6133c4f47)