APG vs LAMR Comparison

APi Group Corp operates in two segments: Safety Services segment includes providing safety services in North America, Asia Pacific, and Europe, focusing on end-to-end integrated occupancy systems (fire protection solutions, Heating, Ventilation, and Air Conditioning and entry systems), including design, installation, inspection, and service of these integrated systems. These services are provided in commercial, education, healthcare, high tech, industrial, and special-hazard settings. Specialty Services segment includes providing a variety of infrastructure services and specialized industrial plant services, which include maintenance and repair of critical infrastructure such as underground electric, gas, water, sewer, and telecommunications infrastructure.

Lamar Advertising Co is an outdoor advertising companies in the United States and operates as a Real Estate Investment Trust. It rent space for advertising on billboards, buses, shelters, benches, logo plates and in airport terminals and also offer customers a fully integrated service with all aspects of their display requirements from ad copy production to placement and maintenance. It has two operating segments: billboard and Others. Key revenue is generated from Billboard segment.