WISeKey International Holding Ltd. announced that it has appointed Cesar Martin-Perez as its Chief Revenue Officer. Mr. Martin-Perez was most recently the company's Senior VP for EMEA Sales and replaces Ben Stump who recently left WISeKey after successfully integrating the WISeKey and arago sales teams. In his new role, Mr. Martin-Perez will be focused on developing and delivering WISeKey's innovative secure point-to-point IoT solutions - secure semiconductors, secure digital identities, AI automation solutions and value-added applications, designed to further accelerate WISeKey's global expansion and revenue growth.