SID vs NVRI Comparison

Companhia Siderurgica Nacional is an integrated steel producer. together with its subsidiaries operates in five main business segments: Steel industry: production and marketing of flat and long steels; Mining: extraction, processing and marketing of iron ore, tin, limestone and dolomite; Cement: production and commercialization of bagged and bulk cement, in addition to aggregates, concrete, and other related products; Energy: generation and sale of energy from almost all renewable sources; and Logistics: participations in railways and port terminals. The group generates the majority of its revenue from the Steel industry segment. Geographically, it derives a majority of revenue from Asia.

Enviri Corp is a market-leading, provider of environmental solutions for industrial and specialty waste streams, and equipment and technology for the rail sector. The company's current operations consist of three divisions: Harsco Environmental, Harsco Rail, and Clean Earth. The company gains its revenue from Harsco Environmental segment. Geographically company operates in USA and International Countries, with majority revenue from USA.