NC vs TG Comparison

NACCO Industries Inc is a holding company that operates in the mining and natural resource industries. It has three operating segments that are coal mining, North American mining (NA mining), and minerals management. The majority of its revenue is from the coal mining segment. This segment operates surface coal mines under long-term contracts with power generation companies and an activated carbon producer pursuant to a service-based business model. The NA mining segment provides value-add contract mining and services for producers. Minerals management generates income from royalty-based leases by acquiring and promoting oil, gas, and coal mineral interests. The company is diversifying beyond coal mining due to political and economic pressures associated with carbon emissions.

Tredegar Corp through its subsidiaries engaged in the manufacture of Polyethylene Plastic films, Polyester Films, and Aluminum Extrusions. Polyethylene Plastic films manufacture plastic films, elastics and laminate materials which are utilized in personal care materials, surface protection films, and specialty and optical lighting applications. It operates through PE Films, Flexible Packaging Films, and Aluminum Extrusions segments. Aluminum Extrusions generates the majority of revenue and produces high-quality, soft-alloy, and medium-strength aluminum use for building and construction, automotive, consumer durables, machinery and equipment, electrical, and distribution markets. It generates revenue from the United States, Asia, and Brazil.