Is WILLIAM E. BLAIR & CO. INC. still active?

Yes. WILLIAM E. BLAIR & CO. INC. is currently Active in New York as of the most recent filing data.

When was WILLIAM E. BLAIR & CO. INC. formed?

WILLIAM E. BLAIR & CO. INC. was formed on September 7, 1920 in New York. It is registered as a Corporation under filing number 3664.

Who are the officers of WILLIAM E. BLAIR & CO. INC.?

Officer information for WILLIAM E. BLAIR & CO. INC. is not available in the public registry data.

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America’s National Corporate Registry·New York·Filing #3664

WILLIAM E. BLAIR & CO. INC.

ActiveCorporationNew YorkFormed September 7, 1920

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Source: New York Department of State, Division of Corporations·Refreshed May 4, 2026

Registration

State filing number: 3664
Jurisdiction: New York
Entity type: Corporation
Status: Active
Formation date: September 7, 1920

Registry Intelligence

Formation cohortFormed September 1920 · 1,571,560 Corporations registered in NY
Peer activity rate100% of NY Corporations are currently active
LongevityActive for 105 years · older than the median NY Corporation

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

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