COLCHESTER, United Kingdom–(BUSINESS WIRE)–Everbridge, Inc. (NASDAQ: EVBG), the global leader in critical event management (CEM), today announced that the company successfully deployed its Public Warning Cell Broadcast technology within three of the largest Mobile Network Operators in the United Kingdom, as a key technology component of the UK Government’s first-ever, nationwide emergency alerting system, planned for rollout later this year. The system allows the government to reach people qu