Ceridian HCM Holding Inc. announced the appointments of Chris Armstrong to Executive Vice President and Chief Operating Officer, and Steve Holdridge to Executive Vice President and Chief Customer Officer. Armstrong and Holdridge will help accelerate the company's growth and continue to increase the value that customers gain from the Dayforce platform. As Chief Operating Officer, Armstrong will lead global operations, focused on driving scale, efficiency, and growth as the company continues to expand around the world.

Since joining Ceridian in 2004, Armstrong has held several senior leadership roles, most recently overseeing the global customer office and the customer experience. In his expanded role as Chief Customer Officer, Holdridge will oversee the Global Customer Office (GCO), and its core mission to create growing, referenceable customers for life through value delivery and best-in-class experience. Holdridge previously served as the global head of services and education.

Armstrong and Holdridge will both report to Ceridian Co-CEO Leagh Turner.