PFES Email Format
UtilitiesIllinois, United States51-200 Employees
Qualus is a specialized power services firm that supports utilities, power generation and energy storage operators, data centers, commercial and industrial facilities, and government clients as they navigate the energy transition. It offers capabilities across grid modernization, resilience, security, and sustainability, combining advisory, planning, engineering, digital solutions, program management, and field services into integrated offerings. The company also develops software-enabled services and solutions for critical power challenges such as distributed and variable resource integration, emergency management, and secure data exchange. Based in Western Springs, Illinois, Qualus has a workforce of nearly 1,500 professionals and maintains offices across the United States and Canada. Qualus serves utilities, power generation and energy storage operators, data centers, commercial and industrial facilities, and government agencies, offering both advisory and technical services. Its work combines planning, engineering, digital solutions, program management, and field services to support grid modernization, resilience, and secure data exchange for critical power systems.
1-888-653-2347 
support@leadiq.com 
