2013 Top 100
49: Alliant Techsystems Inc.
| Top 100 Revenue: | $419,647,000 |
| Defense Revenue: | $94,877,000 |
| Civilian Revenue: | $324,770,000 |
| 2012 Revenue: | N/A |
| 2012 Earnings: | N/A |
| 2011 Revenue: | $4.6 billion for fiscal 2012, ended March 31 |
| 2011 Earnings: | $262.6 million |
| Number of employees: | 17,000 |
| Headquarters: | Edina, Minn. |
| Website: | www.atk.com |
| Leadership: | Mark W. DeYoung, President & CEO Michael A. Kahn, SVP & President of ATK Defense Group; Blake E. Larson, SVP & President of ATK Aerospace Group; Jay Tibbets, SVP and Interim President of ATK Sporting Group |
| Ticker: | ATK |
| Lines of business: | Defense, aerospace and sporting |
| Major customers: | Army, NASA, Air Force, Navy |
| Major contracts/projects: | N/A |
