Upwind closes $400M Series C round at $3.8B valuation as 2026 revenue quadruples.
Amount Raised
$400 Million
Round Type
Series C
WatertownDescription
Upwind has closed a $400 million Series C funding round, achieving a $3.8 billion post-money valuation. The company's revenue has quadrupled during 2026, demonstrating significant business growth and market traction. This round represents a major milestone for the company as it accelerates its expansion and product development initiatives. Upwind is based in Watertown, South Dakota.
Who to call at Upwind, and when
A new round usually means Upwind is about to hire and buy. The teams that reach out first get the meeting.
- An alert the day Upwind raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at Upwind, from your own LinkedIn network
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