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Sygaldry Technologies, Inc.

Sygaldry is developing quantum-enhanced AI servers and research tools for organizations building AI.

Updated Nov 11, 2026·Latest SEC filing Apr 14, 2026·Suggest an edit

About Sygaldry

Sygaldry is a private company based in Ann Arbor, Michigan, incorporated in 2024 in Delaware. It has reported $139,034,650 raised in one offering on Form D since April 2026. Its chief executive is Chad Rigetti.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Mar 5, 2026Apr 14, 2026$139,034,650fully sold165$842KEquityRule 506(b)Form D ↗

First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.

Leadership Team

Executive officers and directors listed on Sygaldry's Form D filed Apr 14, 2026.

IF
Idalia Friedson
Founder and director
CR
Chad Rigetti
Founder/CEO and director
AS
Andrew Sather
Director
Also a director at Alix.

Sources

  1. SECSygaldry Technologies, Inc. filing history
  2. YCSygaldry Technologies at Y Combinator