Overview
Koi, based in New York, United States, has raised $38M in a Series A round on September 10, 2025, with participation from Battery Ventures. The company sECURE anything with AN INSTALL BUTTON. 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, Koi is positioned to capitalize on growing demand for innovative solutions in this space. The company was founded in 2024 by Amit Assaraf. Amit 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 Koi 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 Koi now
Koi just closed $38M in Series A 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 | Koi |
| Amount Raised | $38M |
| Funding Round | Series A |
| Date Raised | September 10, 2025 |
| Founded | 2024 |
| Industry | Computer And Network Security |
| Founders | Amit Assaraf |
| HQ Location | New York, United States |
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