Who invested in Perosphere Technologies?
Perosphere Technologies's investors include National Heart, Lung and Blood Institute.
United States · Venture startup
One round we have observed, with the one investor named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Funding summaryUpdated 26 Oct 2026
$7.5Mraised across 1 round since 2024, from 1 source
Source recordedSEC filing: $7.5M sold, first sale Dec 2023
Perosphere Technologies's investors include National Heart, Lung and Blood Institute.
Perosphere Technologies has raised $7.5M across 1 round since 2024.
Perosphere Technologies's most recent round was a Venture of $7.5M in Jan 2024.
Its most recent round, $7.5M in Jan 2024, is also its largest on record.
Perosphere Technologies's first round on record, in Jan 2024, was backed by National Heart, Lung and Blood Institute.
Perosphere Technologies's latest named round is a Venture, in Jan 2024.
Perosphere Technologies is based in the United States.
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