SimSpace
Speciality: Threat Emulation
Boston, United States 201 employees
[01] About
SimSpace is a private cybersecurity firm specializing in penetration testing, red teaming, threat emulation, and cyber range services; with 150 employees (+15.5% YoY growth), $42.5M annual revenue, and $45M in total funding. Founded in 2015 and headquartered in Boston, Massachusetts, USA, it is recognized for active security testing and cyber assessment capabilities, serving a global market with a ranking of #386,964.
For elite cybersecurity teams under siege in an AI-fueled threat landscape, SimSpace is the realistic, intelligent cyber range that strengthens teams, technologies, and processes to outsmart adversaries before the fight begins.
To learn how SimSpace helps organizations graduate from individual to team and AI model training; test tools, tech stacks, and AI agents; and validate controls, processes, and agentic workflows, visit: www.SimSpace.com.
[02] Services
Penetration Testing
Cybersecurity Training
Threat Emulation
Red Teaming
Cybersecurity Testing
Compliance Validation
[03] Certifications
[05] Notable Clients
- U.S. Cyber Command
- FBI
- Cymulate
- Cyber Florida
- Advanced Cyber Security Center
- Mandiant
- CyCognito
- ADEO
- IDNet