Upwind Closes $400 Million Series C at $3.8 Billion Valuation
Upwind raised $400 million in a Series C round led by Bessemer Venture Partners, valuing the company at $3.8 billion. The headline says revenue quadrupled in 2026.
New York, United States, October 28th, 2026, FinanceWireLed by Bessemer Venture Partners, the funding will accelerate Upwind’s cloud and AI security platform as enterprises face major infrastructure shifts and rising threats from AI-powered attacks and autonomous agents.Upwind Security, the cloud a…