David Wagner

President & CEO at Everbridge

David (Dave) Wagner serves as President & Chief Executive Officer of Everbridge (NASDAQ: EVBG), the global leader in Critical Event Management (CEM) software (SaaS) solutions that automate and accelerate operational response to critical events in order to Keep People Safe and Organizations Running™.

Dave has over 30 years of leadership experience and a record of successfully leading, growing and transforming B2B SaaS software companies; leading teams to transform products and optimize go-to-market execution; building customer success and mission-driven employee cultures; and delivering shareholder value.

Prior to Everbridge Dave served as President and Chief Executive Officer of Zix, a leading provider of email encryption, threat protection and email archiving for businesses around the world. Dave led Zix’s transformation from a premise-based email encryption company to a cloud-based provider, overseeing the integration of multiple products and platforms. During this period, Zix grew its Annual Recurring Revenues, EBITDA and resulting enterprise value, each by over 400%.

Before Zix, Dave served as the President of Entrust Datacard, a Thoma Bravo portfolio company, and held the roles of Chief Financial Officer, Controller and Treasurer of Entrust Inc. He has served in finance leadership roles at Nortel Networks and Raytheon.

Dave received his MBA and undergraduate degree in Accounting from Pennsylvania State University.


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  • President & CEO

    July, 2022 - present