Allen Institute
Business profileNonprofitLinked registrations
Public business information with links to supporting state records. Data as of October 16, 2026.
Business profile
- Legal business name
- Allen Institute
- Alternative and DBA names
- The Allen Institute for Brain Science
- Entity type
- Nonprofit
- Original incorporation date
- September 5, 2001
- Time in business
- 25 years and 1 month
- Jurisdiction count
- 15
All known addresses
615 Westlake Ave N, Seattle, WA 98109
Listed in Washington, California, Colorado, District of Columbia, Massachusetts, New York, North Carolina, North Dakota, Oregon, Pennsylvania, Virginia
551 N 34th St, Seattle, WA 98103
Listed in Virginia
Registered states
View linked public registration records.
CaliforniaForeign registrationView registration →ColoradoForeign registrationView registration →District of ColumbiaForeign registrationView registration →IllinoisForeign registrationView registration →MassachusettsForeign registrationView registration →NevadaForeign registrationView registration →NevadaForeign registrationView registration →New YorkForeign registrationView registration →North CarolinaForeign registrationView registration →North DakotaForeign registrationView registration →
Show all 17 registrations ↓
OklahomaForeign registrationView registration →OregonForeign registrationView registration →PennsylvaniaForeign registrationView registration →South CarolinaForeign registrationView registration →VirginiaForeign registrationView registration →VirginiaThe Allen Institute for Brain ScienceForeign registrationView registration →WashingtonDomestic registrationView registration →
Source: public state registration records. Missing values are not a negative finding.