Ann Arbor, MI · Founded 2017 · Privately Held (backing)
Developer of a data-driven security platform designed to provide comprehensive visibility into the external attack surface. Censys is based in Ann Arbor, MI and was founded in 2017. Its last reported valuation was $462 million in Mar 2026. It has raised $201 million.
Last reported valuation
$461.5M
Oct 2026
Priced at
—
Total raised
$200.7M
Last round
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Cap table — not yet on record
Censys'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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·The complete investor list: 18 names
·Watch Censys: the Monday email on marks, rounds and moves
