Aerojet Rocketdyne Holdings, Inc., a California-based company that specializes in the design, development, manufacture, and sale of aerospace and defense products and systems in the United States, announced its operations in two segments - Aerospace and Defense, and Real Estate. The Aerospace and Defense division offers products and systems for the United States government, including the Department of Defense, the National Aeronautics and Space Administration, and other contractors in the sector. The products provided by the segment include liquid and solid rocket propulsion systems, air-breathing hypersonic engines, electric power, and propulsion systems for space, defense, civil, and commercial applications. Additionally, armament systems are also offered by the Aerospace and Defense segment. The Real Estate segment is focused on the re-zoning, entitlement, sale, and leasing of the company's excess real estate assets. Formerly known as GenCorp Inc., the company changed its name to Aerojet Rocketdyne Holdings, Inc. in April 2015, and has been incorporated since 1915.