EKF Diagnostics Holdings is a company that manufactures point-of-care (POCT) devices and tests for hemoglobin, glycated hemoglobin (HbA1c), glucose, and lactate. Its products serve in blood banks, general practitioners (GP) surgeries, diabetes clinics, pharmacies, sports medicine, emergency rooms, and laboratories. The company also produces clinical chemistry reagents and distributes Kantaro COVID-SeroKlir antibody kits.