This category lists companies that offer offensive security services such as penetration testing, red teaming, social engineering, and physical security assessments. These firms provide hands-on security engagements for organizations looking to simulate real-world attacks and evaluate their defenses.

Red Button provides DDoS protection services, including testing, mitigation, and technology hardening, helping enterprises secure their infrastructure.

RedWolf Security provides enterprise-grade DDoS testing and threat simulation to validate defenses and improve security operations since 2006.