| Item | Obligations |
|---|---|
| Administrative Management and General Management Consulting Services | $91.5M |
| All Other Professional, Scientific, and Technical Services | $68.6M |
| Research and Development in the Social Sciences and Humanities | $27.4M |
| Other Accounting Services | $19.5M |
| Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | $12.2M |
| Other Scientific and Technical Consulting Services | $10.5M |
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $8M |
| Marketing Research and Public Opinion Polling | $6M |
| Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | $5.4M |
| Apprenticeship Training | $1.6M |
Administrative Management and General Management Consulting Services is Research Triangle Institute's largest federal market, with $91.5M in obligations.