350.org
Business profileOtherLinked registrations
Public business information with links to supporting state records. Data as of October 16, 2026.
Business profile
- 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
View linked public registration records.
ColoradoForeign registrationView registration →District of ColumbiaDomestic registrationView registration →MontanaForeign registrationView registration →MontanaForeign registrationView registration →NevadaForeign registrationView registration →North DakotaForeign registrationView registration →OklahomaForeign registrationView registration →
Source: public state registration records. Missing values are not a negative finding.