<unk> SE & Co. KGaA is a health care company based in Bad Homburg vor der Höhe, Germany. It provides products and services for dialysis, in hospitals and inpatient and outpatient medical care. It is involved in hospital management and in engineering and services for medical centers and other health care facilities. The company is ranked 258th on the Forbes Global 2000. In March 2022 it announced plans to merge with InterWell Health and Cricket Health to form a new company, which will operate under the InterWell Health brand, focused on services for the earlier stages of kidney disease.
Fresenius 
Fahn
Comedo
Paulus-Haus
Glanders
Aidman
Feldsher
Billroth II