| Item | Obligations |
|---|---|
| Administrative Management and General Management Consulting Services | $338M |
| Computer Systems Design Services | $164M |
| Other Accounting Services | $111M |
| Engineering Services | $37.6M |
| Custom Computer Programming Services | $30M |
| All Other Professional, Scientific, and Technical Services | $16.8M |
| Other Computer Related Services | $7.6M |
| Landscape Architectural Services | $3.9M |
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $3.9M |
| All Other Support Services | $3.2M |
Administrative Management and General Management Consulting Services is Guidehouse's largest federal market, with $338M in obligations.