Ericsson are among the world’s largest manufacturers of telecommunications equipment, employing over 86,500 people worldwide. Over 40% of the all mobile phone calls in the world are processed using Ericsson equipment. Sigma Wireless partners with Ericsson to deliver carrier grade connectivity solutions using microwave technology. Our engineering teams are fully Ericsson trained and accredited. Successfully completed projects include the implementation of a dedicated communications network for the Fire Services in Ireland.