PKX vs LAMR Comparison

POSCO Holdings Inc is a holding company and operates through its subsidiaries. The company operates across four distinct segments. The first segment is the Steel Segment, which includes the production and sale of steel products. The second segment is the Green Infrastructure Business, which is further divided into three operations. The Trading Segment comprises trading and natural resource development activities. The Construction Segment involves the planning, designing, and construction of industrial plants, civil engineering projects, and buildings. The Energy and Other Segments include power generation, as well as information technology and operational technology services. The third segment is the Green Materials and Energy Segment, and the fourth segment is the Others Segment.

Lamar Advertising Co is an outdoor advertising company organized as a real estate investment trust for U.S. federal income tax purposes. Lamar's core revenue-generating activity is leasing space for advertising on billboards, buses, shelters, benches, logo plates, and airport terminals through short-term agreements. The company is involved in this process from ad copy production to the placement and maintenance of physical advertisements. The vast majority of Lamar's revenue comes from renting ad space on its portfolio of static and digital roadside billboard displays in the U.S. The states of Pennsylvania and Texas house a proportion of these. The company's customers are restaurant, service, healthcare, and retail firms in terms of total revenue.