Quantum SI is based in Guilford. It has raised $500M in total funding. Latest round: IPO. Backed by HighCape Capital LP.
Quantum SI is based in Guilford. Quantum SI has raised $500M in total disclosed funding. That places its disclosed total in the $250M–$1B range. Its most recent disclosed round is an IPO announced in June 2021. The round record for Quantum SI runs through 2021; nothing later has been disclosed. Investors on record include HighCape Capital LP.
We update the Quantum SI record whenever a new round is filed or announced, so the totals above track the public record rather than estimates. Related companies in Guilford and their backers are listed below.
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