Prometheus Security Group Global (PSG)
Data Security Software ProductsTexas, United States11-50 Employees
Prometheus Security Group Global provides data security software solutions for critical environments, bridging legacy analog systems with modern digital security capabilities. Its approach centers on implementing Zero Trust Architecture at the edge, delivering continuous authentication and verification from edge sensors to the enterprise. The core Security Command Center, supported by a high‑performance computing cluster, unifies access control, intrusion detection, and video surveillance within a single Zero Trust environment, enabling AI‑driven analytics on authenticated data. The company is headquartered in Austin, Texas, and operates globally, with origins dating back to 1999 when the AVERT risk assessment initiative began development as ARES Corporation with support from the US Department of Defense. Prometheus Security Group Global holds federal certifications and has patents, underscoring its focus on high‑security solutions. In 2026, the firm expanded its facilities with the opening of a 30,000-square-foot global headquarters and engineering center in Austin, reflecting its ongoing growth to serve defense, energy, critical infrastructure, and enterprise markets.