Brian Groh has resigned as president, CEO and a director of Xplore Technologies Corp. He will continue provide advisory services to the executive committee of the company. Xplore has yet to name a successor for Groh, but his responsibilities have to spread among the executive management team of Mark Holleran, senior VP global sales; Michael Rapisand, CFO; Richard Perley, senior VP of marketing; Philip Sassower, chair of the board; and Andrea Goren.