Verizon Business Group; Joe Russo to executive vice president-president, global networks and technology; Tony Skiadas to chief financial officer; and Mary-Lee Stillwell, to senior vice president-controller; Executive Vice President-CFO Matt Ellis departing May 1 ... Technology PR company Third Hemisphere names M8 Venture’s partner Alan Jones tech and investments director, splitting his focus between the two firms … Dell Technologies names Corporate Controller Yvonne McGill chief financial officer, effective with the August start of Dell’s fiscal Q3, succeeding Tom Sweet, retiring at the end of fiscal Q2 ... Square Enix Holdings promotes director Takashi Kiryu to president, effective at June annual meeting, succeeding Yosuke Matsuda; Kiryu also succeeds Matsuda as president of Square Enix’s consolidated subsidiary, effective in May ... E-commerce company Zoro.com promotes Chief Revenue Officer Sandy Mattinson to president, effective April 1, succeeding Kevin Weadick, stepped down ... Workflow automation company Nintex names Avalara’s Amit Mathradas, also former PayPal, CEO, succeeding Eric Johnson ... IT solutions and services company Astreya promotes Andrea Bendzick to CEO; she also remains president ... Lightspeed Commerce Chief Operating Officer Brandon Nussey to leave in May, his responsibilities to be distributed among other executives.