Chad Rigetti's Sygaldry raised $139 million in Series A (led by Breakthrough Energy Ventures) to develop quantum hardware integrated into AI data centers, following a $34 million seed round from Initialized Capital in August.
Infrastructure
Exclusive: Chad Rigetti’s Sygaldry raises $139 million to bring quantum hardware to AI data centers
Sygaldry lands $139M Series A to embed quantum hardware directly into AI data centers, treating quantum as infrastructure-level acceleration rather than a separate standalone system.
Tuesday, April 14, 2026 12:00 PM UTC2 MIN READSOURCE: Fortune AIBY sys://pipeline
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