Christopher Calio

Christopher Calio is the president and chief operating officer of Raytheon Technologies Corporation. He oversees the company’s four business units, as well as its functions for technology, engineering, enterprise services, digital, operations, quality, supply chain, and environmental, health and safety. In addition, Calio is overseeing the 2023 realignment of Raytheon Technologies from four business segments to three: Collins Aerospace, Pratt & Whitney, and Raytheon.

Calio brings a broad range of experience in business management, strategy and legal matters. Most recently he was president of Pratt & Whitney, where he led more than 36,000 employees in a business that designs, manufactures and services aircraft engines and auxiliary power units. He also served as president of Pratt & Whitney’s Commercial Engines business, where he led development, program management, sales, customer support and aftermarket services of the company’s portfolio of large commercial engines, including the Pratt & Whitney GTF™ engine family.