2007 Top 100
40: WESTAT INC.
| Top 100 Revenue: | $379,600,000 |
| Defense Revenue: | $600,000 |
| Civilian Revenue: | $379,000,000 |
| 2006 Revenue: | $425.8 million |
| 2006 Earnings: | $23.3 million |
| 2005 Revenue: | N/A |
| 2005 Earnings: | N/A |
| Number of employees: | 1800 |
| Headquarters: | Rockville, Maryland |
| Website: | https://www.westat.com/ |
| Leadership: | Joseph A. Hunt, president and CEO |
| Ticker: | Employee-owned |
| Lines of business: | Study design and analysis, research methodology, survey data collection, information technology and Web evaluation and design |
| Major customers: | Health & Human Services Department and Education Department |
| Major contracts/projects: | N/A |