Act Security
Actionable Cloud Risk-reduction for Security Teams
StartupAct Security is a startup in the Cyber Security sector, established in 2025. Actionable Cloud Risk-reduction for Security Teams. The company has raised a total of $60M across 2 funding rounds, currently at the A stage. Act Security was founded by Jonathan Langer, Stephan Goldberg, Itay Kirshenbaum, Ilai Fallach. Key investors include Notable Capital, Hetz Ventures, Team8, among 4 total investors. The company has 11-50 employees.
With $60M in total funding, Act Security is a A-stage company operating in Cyber Security. The company follows a B2B business model. Product stage: R&D.
- StageA
- ProductR&D
- ModelB2B
- Employees11-50
- HQIsrael
- Last Round$40M
- Notable CapitalLead
- Hetz Ventures
- Team8
4 investors total
Jonathan LangerCo-founder & CEO
Stephan GoldbergCo-founder & CPO
Itay KirshenbaumCo-founder & CTO
Ilai FallachCo-founder & VP R&D
2 articles covered by sources including www.calcalistech.com.
What does Act Security do?
Act Security is developing a platform for securing cloud infrastructure and data centers.
How much funding has Act Security raised?
Act Security has raised $60M in total funding across 2 rounds. The company is currently at the A stage. Key investors include Notable Capital, Hetz Ventures, Team8.
Who founded Act Security?
Act Security was founded in 2025 by Jonathan Langer (Co-founder & CEO), Stephan Goldberg (Co-founder & CPO), Itay Kirshenbaum (Co-founder & CTO), Ilai Fallach (Co-founder & VP R&D).
What sector is Act Security in?
Act Security operates in Cyber Security, Cloud Security. Target customers: Enterprise & Professional Services, IT, Data Centers, Enterprises.
Where is Act Security located?
Act Security is based in Israel.