RegistrarFresenius Medical Care is a kidney dialysis company, operating in both the field of dialysis services and the field of dialysis products for the treatment of end-stage renal disease (ESRD). Co.'s dialysis business is vertically integrated, providing dialysis treatment at dialysis clinics it owns or operates and supplying these clinics with a range of products. In addition, Co. sells dialysis products to other dialysis service providers. In the U.S.A., Co. also provides inpatient dialysis services and other services under contract to hospitals. Co. provides patient services, including renal pharmaceutical products and in the U.S.A., laboratory services.

Grifols is engaged in developing, manufacturing and distributing a range of plasma derivative products. Plasma derivatives are proteins found in human plasma, which once isolated and purified, have therapeutic value. These protein-based therapies extend the lives of individuals who suffer from chronic and acute conditions. Co. also specializes in providing infusion solutions, nutrition products, medical devices, diagnostic instrumentation and reagents for use in hospitals and clinics. Co.'s products and services are used by healthcare providers in approximately 100 countries. Co.'s business is organized into three divisions: Bioscience, Diagnostic, Hospital and Raw Materials.