AYI vs PSN Comparison

Acuity Brands Inc is the parent company of Acuity Brands Lighting and other subsidiaries, which provide lighting products for commercial, institutional, industrial, and residential applications. These products include luminaires, lighting controls, lighting components, and integrated lighting systems that use a combination of light sources. Customers include electrical distributors, electric utilities, retail home improvement centers, and lighting showrooms. A majority of the firms' revenue is generated in the United States.

Parsons Corp is a provider of technology-driven solutions in the defense, intelligence, and critical infrastructure markets. The business activities of the group are carried out through Federal Solutions and Critical Infrastructure segments. The Federal Solutions segment is a high-end service and technology provider to the U.S. government, delivering timely, cost-effective solutions for mission-critical projects, whereas the Critical Infrastructure segment provides integrated design and engineering services for complex physical and digital infrastructure around the globe.