Topic: Sigma Wireless
Day Wireless Systems Acquires Sigma Wireless to Expand Global Reach
Day Wireless Systems, a leading provider of critical communication solutions based in Milwaukie, Oregon, has announced its acquisition of Sigma Wireless Communications Limited, a...
ESB Networks picks Nokia to deploy 4G/LTE private network in Ireland
Nokia and Sigma Wireless Communications has announced that ESB Networks, Ireland's foremost energy company, has awarded a contract to Sigma Wireless and its partner...


