Censys is based in Ann Arbor. It has raised $70M in total funding. Latest round: Series D.
Censys is based in Ann Arbor. Censys has raised $70M in total disclosed funding. That places its disclosed total in the $25M–$100M range. Its most recent disclosed round is a Series D announced in March 2026. The round record for Censys runs through 2026; nothing later has been disclosed. Investors on record include Morgan Stanley Expansion Capital, Decibel Partners, Greylock Partners, GV, Intel Capital. 5 distinct backers are named across the disclosed rounds.
We update the Censys record whenever a new round is filed or announced, so the totals above track the public record rather than estimates. Related companies in Ann Arbor and their backers are listed below.
Company funding database · Investor directory · Founder database · Mega-rounds 2026