Are you the owner of THE TREFETHEN FOUNDATION?Claim this profile, free →
America’s National Corporate Registry·California·Filing #1011389

THE TREFETHEN FOUNDATION

ActiveNonprofitCaliforniaFormed December 4, 1980
Source: California Department of State, Division of Corporations·Refreshed May 19, 2026

Registration

State filing number
1011389
Jurisdiction
California
Entity type
Nonprofit
Status
Active
Formation date
December 4, 1980
Filing type
Domestic

Addresses

Principal address
5901 CHRISTIE AVE. · SUITE 102 · EMERYVILLE, CA · United States
Mailing address
5901 CHRISTIE AVE #102 · EMERYVILLE, CA · United States

Registry Intelligence

  • Formation cohortFormed December 1980 · 653,244 Nonprofits registered in CA
  • Peer activity rate42% of CA Nonprofits are currently active
  • LongevityActive for 45 years · older than the median CA Nonprofit
  • Address co-residency6 other companies share this principal address

Computed from 40,000,000+ entity records · Updated nightly

Compare on VectorMap

See how THE TREFETHEN FOUNDATION stacks up against alternative vendors in the AI and enterprise software space.

Compare THE TREFETHEN FOUNDATION with alternatives →

Is this your company?

List your company on corporate.ai and reach businesses searching for solutions like yours.

List on corporate.ai →

Premium Intelligence

Beneficial ownership, regulatory filings, sanctions screening, news mentions, and change feeds for this entity are available with a Premium Intelligence subscription.

Beneficial owners
—
News mentions
—
Court filings
—
Sanctions hits
—
Unlock with Premium Intelligence →

Related Nonprofit in CA