DEKRA has been active in the field of safety for over 90 years. Founded in 1925 in Berlin as Deutscher Kraftfahrzeug-Überwachungs-Verein e.V., it is today one of the world’s leading expert organizations. DEKRA SE is a subsidiary of DEKRA e.V. and manages the Group’s operating business. In 2019, DEKRA generated sales totaling approximately 3.4 billion Euros. The company currently employs more than 43.961 people in more than 60 countries on all five continents. With qualified and independent expert services, they work for safety on the road, at work and at home. DEKRA has a large network of testing and certification laboratories with presence in all the key regions which offers regulatory, conformance, interoperability, performance, usability and field testing services for all key wireless technologies. DEKRA offers testing, development and training to a wide range of industries, such as telecom, automotive, health, consumer electronics and , industrial regarding wireless, cellular technologies. DEKRA's wireless testing and certification laboratories have formerly been known under the brand name AT4 wireless.