Is DUOLINGO, INC. still active?

Yes. DUOLINGO, INC. is currently Active in California as of the most recent filing data.

When was DUOLINGO, INC. formed?

DUOLINGO, INC. was formed on December 14, 2015 in California. It is registered as a Corporation under filing number 3849946.

Who are the officers of DUOLINGO, INC.?

Officer information for DUOLINGO, INC. is not available in the public registry data.

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America’s National Corporate Registry·California·Filing #3849946

DUOLINGO, INC.

ActiveCorporationCaliforniaFormed December 14, 2015

Source: California Department of State, Division of Corporations·Refreshed May 19, 2026

Registration

State filing number: 3849946
Jurisdiction: California
Entity type: Corporation
Status: Active
Formation date: December 14, 2015
Filing type: Foreign

Addresses

Principal address

5900 PENN AVENUE · PITTSBURGH, PA · United States

Mailing address

5900 PENN AVENUE · PITTSBURGH, PA · United States

Registry Intelligence

Formation cohortFormed December 2015 · 4,347,490 Corporations registered in CA
Peer activity rate30% of CA Corporations are currently active

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

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