[ad_1] Revolving Door Roundup is an ongoing sequence monitoring strikes at companies world wide. Whereas the sequence has been a part of AgencySpy for the previous few years, we’re taking our weekly roundups to the Adweek web site. Thursdays spotlight acquisitions, shopper wins, product and company launches and different information, whereas Fridays evaluate hires, promotions and different personnel strikes.The primary week of Q2 is kicking off with hires, promotions and board additions at among the largest, most quickly rising companies world wide.Amp U.S.Cody Clark was named senior artistic at amp U.S. With 10 years of audio branding expertise, Clark has…