Overview
Irregular, based in Tel Aviv, Israel, has raised $80M in a Series A round on Sep 17, 2025, with participation from Sequoia. The company frontier AI Security. The round will be used to accelerate product development, expand the team, and scale go-to-market operations.
Operating in the technology, information and internet sector, Irregular is positioned to capitalize on growing demand for innovative solutions in this space. The company was founded in 2023 by Dan Lahav. Dan 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 Irregular as one to watch in the technology, information and internet 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 Irregular now
Irregular just closed $80M 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 technology, information and internet companies, this is your window to reach out before competitors do.
Founders & Contacts
Investors
Company Facts
| Company | Irregular |
| Amount Raised | $80M |
| Funding Round | Series A |
| Date Raised | Sep 17, 2025 |
| Founded | 2023 |
| Industry | Technology, Information And Internet |
| Founders | Dan Lahav |
| HQ Location | Tel Aviv, Israel |
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