Upwind Security raises $300 million at $3.8 billion valuation

2026-09-04

Upwind Security Inc. has secured $300 million in Series C funding, bringing its valuation to $3.8 billion. The round was led by Bessemer and TCV, with participation from Salesforce Ventures, Greylock, and Craft Ventures.

Source: SiliconANGLE

Reported by VERA Newswire.