Series C
Upwind Security raises $400M Series C
$400M
Upwind Security raised $400M in a Series C round1,2, announced Oct 28, 20261, led by Bessemer Venture Partners and TCV1.
Also participating: Canapi Ventures, Cyberstarts, Greylock Partners, Craft Ventures, Leaders Fund, Salesforce Ventures, Alta Park Capital, Penny Jar Capital, Cerca Partners, Swish Ventures, Picture Capital, Craft, Alta Park and Penny Jar1,2.
Lead investors
- Bessemer Venture Partners
- TCV
Also participating
- Canapi Ventures
- Cyberstarts
- Greylock Partners
- Craft Ventures
- Leaders Fund
- Salesforce Ventures
- Alta Park Capital
- Penny Jar Capital
- Cerca Partners
- Swish Ventures
- Picture Capital
- Craft
- Alta Park
- Penny Jar
Sources
- 1CTech by Calcalist, Oct 28, 2026. “Upwind expands funding round to $400 million at $3.8 billion valuation”
- 2BigGo Finance, Oct 28, 2026. “Upwind Raises $400 Million in Nine Months, Valuation Doubles to $3.8 Billion”
Raised this round? Get your announcement featured
How much did Upwind Security raise in its Series C?
Upwind Security raised $400M in its Series C, announced Oct 28, 2026.
Who led Upwind Security’s Series C?
The round was led by Bessemer Venture Partners and TCV.
Which investors took part in Upwind Security’s Series C?
Participants: Bessemer Venture Partners, TCV, Canapi Ventures, Cyberstarts, Greylock Partners, Craft Ventures, Leaders Fund, Salesforce Ventures, Alta Park Capital, Penny Jar Capital, Cerca Partners, Swish Ventures, Picture Capital, Craft, Alta Park and Penny Jar.
How much has Upwind Security raised in total?
Upwind Security has raised $400M across 1 recorded round.