2011 Top 100
60: ARINC Inc.
| Top 100 Revenue: | $394,402,000 |
| Defense Revenue: | $292,254,000 |
| Civilian Revenue: | $102,148,000 |
| 2010 Revenue: | N/A |
| 2010 Earnings: | N/A |
| 2009 Revenue: | $1.2 billion |
| 2009 Earnings: | $154 million |
| Number of employees: | N/A |
| Headquarters: | Annapolis, Md. |
| Website: | www.arinc.com |
| Leadership: | John M. Belcher, chairman and CEO |
| Ticker: | N/A |
| Lines of business: | Communications, engineering and integration solutions |
| Major customers: | Air Force, Army and Federal Aviation Administration |
| Major contracts/projects: | N/A |