Yes, Biosonics is a legitimate company. It is a mid-size booking service that markets products and services at its own website and partner sites in the extremely competitive online booking services industry. It offers a large selection of tuners and is the premier source for all your sound healing and tuning fork needs. It also provides sound healing from Dr. John Beaulieu. The company is based in Seattle, Washington, USA and operates globally. It has between 11-100 employees.