Diagnostic Equipment · Waltham, MA · Founded 2018 · Privately Held (backing)
Developer of a nanoneedle proteomic beta system designed to assist in proteomics. NanoMosaic is based in Waltham, MA and was founded in 2018. Its last reported valuation was $85 million in Mar 2025. It has raised $48.1 million across 3 recorded rounds; the latest was a $3 million seed round in Nov 2025.
Last reported valuation
$85.0M
Oct 2026
Priced at
—
Total raised
$48.1M
Last round
Seed Round
Nov 2025
Cap table — not yet on record
NanoMosaic's share-class structure hasn't surfaced in our sources yet. Cap tables are assembled from certificates of incorporation, round filings, and disclosures as they land.
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·Watch NanoMosaic: the Monday email on marks, rounds and moves