 BURLINGTON, Mass.--BUSINESS WIRE--Everbridge, Inc. NASDAQ: EVBG, the global leader in critical event management CEM, today announced the completion of its acquisition of xMatters, a leading provider of IT Service Operations, Cybersecurity and DevOps incident response management. On April 6, 2021, Everbridge announced a definitive agreement between the parties pursuant to which Everbridge would acquire all of the outstanding equity of xMatters. Everbridges end-to-end CEM platform, combine 