Ormat Technologies names Isaac Angel as CEO Ormat Technologies announced that its board has appointed Isaac Angel as Chief CEO. Angel will join Ormat on April 1 and assume the CEO position effective July 1. He will succeed Yehudit Bronicki, who announced her retirement in November. Bronicki will continue to serve as a director of Ormat, in a non-executive capacity. In recent years Angel has also been active making personal investments and supporting a wide variety of philanthropic endeavors.