- Amethyst Technologies, LLC
- Amtrak
- AOC Solutions
- Census
- Cognosante
- Defense Logistics Agency
- Department of Health and Human Services
- Department of Housing and Urban Deveopment
- Department of Treasury
- DLA Piper
- Dude Solutions
- Environmental Protection Agency
- Fannie Mae
- Federal Deposit Insurance Corporation
- Freddie Mac
- FrontPoint Secuirty
- Graduate Management Admission Council
- Hughes Network Systems
- Internal Revenue Service
- iPipeline
- Military Health System
- MTheory Technologies
- National Cooperative Bank
- National Institutes of Health
- Office of The Comptroller of the Currency
- Occupational Safety and Health Administration
- SAP Business Objects
- Securities and Exchange Commission
- Theia Analytics Group
- 3Delta Systems