GTT Communications, Inc. announced that it has expanded its network solution for Carglass. The new four-year contract adds redundancy and increases capacity across the 450-site network. Carglass is digitally transforming its business to support mission-critical applications including increasing the use of mobile applications for customer service in its repair centers. The company’s digital strategy also supports new market opportunity resulting from the acquisition of Maisoning, which specializes in home services, such as plumbing and locksmithing. GTT is providing Carglass with: 75% expanded network capacity – and is upgrading with fiber connectivity to address increasing bandwidth requirements in its repair centers; backup links for 250 repair centers to ensure network resiliency and reliability; 4G wireless to improve connectivity for the 180 Carglass sites not in major cities.