Attana AB develops biosensors for the pharmaceutical, diagnostic, and academic societies. Its biosensors can be use to determine specificity, kinetics, and affinity, amongst other binding characteristics of biomolecules and macrostructures of varying species such as cells, antibodies, proteins, viruses, and bacteria. The company was founded by Bo Teodor Aastrup and Samir Christian Fostock in September 2002 and is headquartered in Stockholm, Sweden.