EMTensor Inc is the leader in developing electromagnetic tomography (microwave) imaging devices—the safest and smallest of all tomographic modalities. The company includes a subsidiary based in Austria, EMTensor GmbH. EMTensor GmbH is owned by its founders and backed by venture capitalists. To date, $20 million of private and public funds have been invested. Governmental agencies from the USA (National Institutes of Health), Switzerland, and Austria have financially supported development of this technology for many years. EMTensor has offices in Vienna, Austria, and Newport Beach, California, USA. Its growing number of experienced engineers and support staff is currently 15. Our flagship product development "BrainScanner G4" is the first electromagnetic tomographic brain scanner will be available on the market in 2019. Our unique and patented technology has empowered EMTensor to develop this novel medical imaging device. As the smallest among all available brain tomographic imaging technologies, EMTensor BrainScanner is completely portable and very maneuverable. It can be brought to the stroke patient, eliminating the need for intra- and interhospital transportation of unstable patients. With its lack of ionizing radiation and its favorable ergonomic properties, EMTensor BrainScanner eliminates exposure to harmful radiation and reduces the risk of injury to patients and clinical staff. It fits perfectly into the limited space of an ambulance or emergency room and is easily accommodated in an intensive care unit. As a complement to MRI and CT, EMTensor BrainScanner enables 24/7 head scanning.