7layers is an international group of engineering and test centers specializing in wireless technologies. Our expertise encompasses technologies such as Bluetooth®, LoRa, Sigfox, Thread, LTE, GSM, Wi-Fi etc. Our service portfolio comprises of testing, R&D support & market access services for wireless enhanced devices, plus consulting & engineering services for IoT processes and its elements. Founded in 1999, 7layers has a worldwide presence with facilities located in USA, Germany, China and Japan. 7layers belongs to the smartworld segment of Bureau Veritas, a global leader in testing, inspection and certification, serving a large variety of industries.