Baltimore, MD · Founded 2023 · Privately Held (backing)
Operator of an antibody profiling company intended to accelerate various discoveries. Infinity Bio is based in Baltimore, MD and was founded in 2023. It was valued at $32 million at its early-stage round in Oct 2025, the last priced event on record. It has raised $12.5 million across 3 recorded rounds; the latest was a $5 million early-stage round in Jun 2025.
PMV mark · valuation
$32.0M
Oct 2026
Priced at
its early-stage round
Oct 2025
Total raised
$12.5M
Last round
Early Stage VC
Jun 2025
Cap table — not yet on record
Infinity Bio'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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