| Item | Obligations |
|---|---|
| Department of Homeland Security | $116M |
| Department of Veterans Affairs | $90.1M |
| Department of Defense | $70.3M |
| Department of Justice | $4.5M |
| Department of Agriculture | $3.2M |
| Department of Housing and Urban Development | $2.3M |
| National Archives and Records Administration | $1.4M |
| Department of the Interior | $190K |
| Export-Import Bank of the United States | $0 |
| Department of Commerce | -$0 |
Department of Homeland Security is Caci NSS's largest federal customer, with $116M obligated (40.2% of the company's federal obligations).