AORT vs SID Comparison

Artivion Inc offers cardiac and vascular surgeons a suite of aortic-centric solutions. The company's products include Aortic Heart Valve, Mitral Heart Valve, Aortic Allograft, Pulmonary Human Heart Valve, Pulmonary Patch, and Surgical Adhesive among others. The company's has two reportable segments: Medical Devices and Preservation Services. The Medical Devices segment includes revenues from sales of aortic stent grafts, surgical sealants, On-X products, and other product revenues. The Preservation Services segment includes services revenues from the preservation of cardiac and vascular implantable human tissues. Company operates in North America, EMEA. LATAM, APAC. Maximum revenue is from North America.

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.