Stock Price: 131.91 +0.26 12/15/2017 4:02 PM ET

Stock Price: 131.91 +0.26 12/15/2017 4:02 PM ET

Orbital ATK employees are empowered to create innovative, reliable and affordable products and services with direct applications to some of the most inspiring projects on and off the planet. It is our mission to provide services and products consistent with our core values of safety, reliability and integrity. As a company, we are involved and responsible corporate citizens, directly inspiring those around us in the communities where we live and work.

Who We Are In the Community Corporate Social Responsibility Our Code of Conduct Our Mission, Vision and Values Our Culture