Upwind Security is a Cybersecurity company. It has raised $558M in total funding. Latest round: Series B.
Upwind Security is a Cybersecurity company. Upwind Security has raised $558M in total disclosed funding. That places its disclosed total in the $250M–$1B range. Its most recent disclosed round is a Series B announced in January 2026. The round record for Upwind Security runs through 2026; nothing later has been disclosed. Investors on record include Bessemer Venture Partners, Greylock, Cyberstarts, Craft Ventures, TCV, Salesforce Ventures. 6 distinct backers are named across the disclosed rounds.
Upwind Security totals reflect disclosed capital only — undisclosed extensions and secondaries are excluded. Use the related Cybersecurity companies below to benchmark round size and investor mix.
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