Michael Costantino

Michael Costantino is a seasoned sales professional with extensive experience in leadership roles across multiple organizations. Currently serving as Vice President of Sales at Critical Start, Michael has previously held key positions such as Vice President of Strategic Partnerships for North America at Xcitium and Vice President of Sales at Prodoscore. Michael's expertise further includes roles at Vonage Business as Regional Vice President and Sales Director, as well as serving as Senior Enterprise Account Executive at CenturyLink.