2018 Top 100
67: WESTAT INC.
| Top 100 Revenue: | $296,848,000 |
| Defense Revenue: | N/A |
| Civilian Revenue: | $296,848,000 |
| 2017 Revenue: | N/A |
| 2017 Earnings: | N/A |
| 2016 Revenue: | N/A |
| 2016 Earnings: | N/A |
| Number of employees: | N/A |
| Headquarters: | Rockville, Maryland |
| Website: | https://www.westat.com/ |
| Leadership: | N/A |
| Ticker: | Employee-owned |
| Lines of business: | N/A |
| Major customers: | N/A |
| Major contracts/projects: | N/A |