2012 Top 100
12: L-3 Communications Corp.
| Top 100 Revenue: | $2,877,112,000 |
| Defense Revenue: | $2,518,671,000 |
| Civilian Revenue: | $358,441,000 |
| 2011 Revenue: | N/A |
| 2011 Earnings: | N/A |
| 2010 Revenue: | $15.7 billion |
| 2010 Earnings: | $955 million |
| Number of employees: | N/A |
| Headquarters: | New York |
| Website: | www.l-3com.com |
| Leadership: | N/A |
| Ticker: | LLL |
| Lines of business: | N/A |
| Major customers: | N/A |
| Major contracts/projects: | N/A |