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  • Welcome to Aerojet Rocketdyne Holdings

    Aerojet Rocketdyne Holdings, formerly GenCorp, is a technology-based company that provides innovative solutions to its customers in the aerospace and defense markets.

    Space Launch Systems
  • Furthering Space Exploration and Access

    Aerojet Rocketdyne Holdings' visionary advancements are instrumental in reaching new frontiers in space and science.

  • Helping Defend Our Country

    Aerojet Rocketdyne Holdings products and systems empower and protect our troops around the globe.

  • Partnering in Our Communities

    Through grants, matching funds and volunteerism, Aerojet Rocketdyne Holdings supports the communities in which we do business and our employees live and work.

    Corporate Responsibility