CORTEX Biophysik GmbH is a global leader in mobile performance testing, with a strong presence in medical, sports, and fitness sectors. The company is renowned for its product lines, METALYZER® and METAMAX®, which are at the forefront of mobile and portable cardiopulmonary diagnostics. These systems are utilized worldwide in various settings, including basic research, routine diagnostic cardiology, high-performance sports, and fitness centers.

CORTEX's expertise is highly valued by sports physicians, cardiologists, pulmonologists, occupational and rehabilitation physicians, coaches, and sports scientists globally. The company's technology is trusted in extreme conditions, as demonstrated by its involvement in the Xtreme Everest project in 2007 and its use in numerous Olympic Training Centers.

Headquartered in Leipzig, CORTEX maintains a global network of local sales and service partners across all continents. All CORTEX products are CE certified, adhering to European quality and safety standards. The company ensures that all its partners are quality-controlled in both sales and service.