Overview
Upwind, based in San Francisco, United States, has raised $250M in a Series B round on Jan 29, 2026, with participation from Bessemer Venture Partners. The company cloud Security for the AI & Realtime Era. The round will be used to accelerate product development, expand the team, and scale go-to-market operations.
Operating in the computer and network security sector, Upwind is positioned to capitalize on growing demand for innovative solutions in this space. The company was founded in 2022 by Amiram Shachar. Amiram brings deep domain expertise and a track record of execution that attracted investor confidence in this round. With fresh capital, the company is expected to invest heavily in R&D and talent acquisition, signaling a period of aggressive growth ahead.
Market Outlook
This funding positions Upwind as one to watch in the computer and network security landscape. As the company scales, it will likely become an increasingly attractive partner — and customer — for B2B vendors looking to sell into well-funded, growth-stage companies. The post-raise window of 60-90 days is typically when startups are most receptive to new tools, services, and partnerships.
Why contact Upwind now
Upwind just closed $250M in Series B funding — which means they're actively scaling their team, upgrading their tech stack, and looking for vendors who can help them move fast. Companies at this stage typically make purchasing decisions within 60-90 days of closing a round. If you sell to computer and network security companies, this is your window to reach out before competitors do.
Founders & Contacts
Investors
Company Facts
| Company | Upwind |
| Amount Raised | $250M |
| Funding Round | Series B |
| Date Raised | Jan 29, 2026 |
| Founded | 2022 |
| Industry | Computer and Network Security |
| Founders | Amiram Shachar |
| HQ Location | San Francisco, United States |
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