Cybersecurity companies in Romania
5 companies in the directory are based in Romania. All 5 are vendors.
The list runs largest first. We rank by revenue from annual reports where a listed company files one, then by staff numbers. Companies with no revenue or staff figure come last.
5 companies, largest first
| Company | Category | Size | Ownership |
|---|---|---|---|
 Bitdefender Bitdefender provides cybersecurity software and services for consumers, businesses, and governments. | Endpoint protection and antivirus | 1,800 staff | Private |
 AISafe Labs AISafe Labs provides AI-powered penetration testing services for applications. | Penetration testing | Private | |
 CAI Technology CAI Technology is a Romanian company that builds specialised AI tools for regulated sectors. | MFA and passwordless authentication | Private | |
 Intrudify Intrudify sells an AI-driven penetration testing platform for web applications and APIs. | Penetration testing | Private | |
 SecureNET Systems SecureNET Systems provides IT outsourcing and cybersecurity services to small and medium businesses in Bucharest and Ilfov. | Managed security services | Private |