| | DELTA RESEARCH ASSOCIATES, INC. | — | BPA | $0 | OFFICE OF ADMINISTRATIVE SERVICES | OFFICE OF HUMAN RESOURCES MANAGEMENT | — | 541612Human Resources Consulting Services | R431SUPPORT- PROFESSIONAL: HUMAN RESOURCES | Jan 31, 2020 | Feb 3, 2020 | — |
| | DELTA RESEARCH ASSOCIATES, INC. | — | FSS | $18,000,000 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | — | 541611Administrative Management and General Management Consulting Services | R406SUPPORT- PROFESSIONAL: POLICY REVIEW/DEVELOPMENT | Dec 30, 2019 | Dec 30, 2019 | Dec 29, 2024 |
| | DELTA RESEARCH ASSOCIATES, INC. | — | BPA | $0 | OVERSEAS PRIVATE INVESTMENT CORPORATION | OVERSEAS PRIVATE INVESTMENT CORPORATION | — | 541612Human Resources Consulting Services | R699SUPPORT- ADMINISTRATIVE: OTHER | Jan 9, 2017 | Jan 9, 2017 | — |
| | DELTA RESEARCH ASSOCIATES, INC. | — | BPA | $8,000,000 | FEDERAL HIGHWAY ADMINISTRATION | FEDERAL HIGHWAY ADMINISTRATION | — | 541612Human Resources Consulting Services | R431SUPPORT- PROFESSIONAL: HUMAN RESOURCES | Jan 31, 2014 | Jan 31, 2014 | Jul 30, 2019 |
| | DELTA RESEARCH ASSOCIATES, INC. | BPA FOR TEMP SERVICES ON AN AS NEEDED BASIS - ALL BPA HOLDERS WILL BE AFFORDED OPPORTUNITY TO QUOTE ON EACH CALL. | BPA | $0 | FEDERAL ELECTION COMMISSION | FEDERAL ELECTION COMMISSION | — | 561320Temporary Help Services | R499SUPPORT- PROFESSIONAL: OTHER | Nov 7, 2011 | Nov 9, 2011 | — |
| | DELTA RESEARCH ASSOCIATES, INC. | ADMINISTRATIVE SERVICE | IDC | $2,037,805 | PUBLIC BUILDINGS SERVICE | PUBLIC BUILDINGS SERVICE | — | 541612Human Resources Consulting Services | R499SUPPORT- PROFESSIONAL: OTHER | Sep 30, 2011 | Sep 30, 2011 | Sep 30, 2014 |
| | DELTA RESEARCH ASSOCIATES, INC. | ADMINISTRATIVE SUPPORT FOR WHITE HOUSE CENTER | IDC | $0 | PUBLIC BUILDINGS SERVICE | PUBLIC BUILDINGS SERVICE | — | 541611Administrative Management and General Management Consulting Services | R799SUPPORT- MANAGEMENT: OTHER | Sep 30, 2009 | Sep 30, 2009 | Oct 1, 2009 |
| | DELTA RESEARCH ASSOCIATES, INC. | — | IDC | $1,015,692,392,330 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 541330Engineering Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | May 29, 2008 | May 29, 2008 | Apr 4, 2014 |
| | DELTA RESEARCH ASSOCIATES, INC. | FEDERAL SUPPLY SCHEDULE CONTRACT | FSS | $625,000 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | — | 518111 | D311 | Oct 6, 2005 | Oct 6, 2005 | Oct 5, 2020 |
| | DELTA RESEARCH ASSOCIATES, INC. | ENTERPRISE-WIDE MANAGEMENT, ORGANIZATIONAL AND ADMINISTRATIVE SUPPORT SERVICES FOR THE NNSA | IDC | $0 | ENERGY, DEPARTMENT OF | — | — | 561499All Other Business Support Services | R699SUPPORT- ADMINISTRATIVE: OTHER | Sep 28, 2005 | Sep 9, 2005 | — |
| | DELTA RESEARCH ASSOCIATES, INC. | FEDERAL SUPPLY SCHEDULE CONTRACT. | FSS | $3,513,998 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | — | 561320Temporary Help Services | R699SUPPORT- ADMINISTRATIVE: OTHER | Dec 1, 2002 | Dec 30, 2002 | — |
| | DELTA RESEARCH ASSOCIATES, INC. | — | FSS | $92,000,000 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | — | 541612Human Resources Consulting Services | R799SUPPORT- MANAGEMENT: OTHER | May 1, 2001 | May 8, 2001 | — |
| | DELTA RESEARCH ASSOCIATES, INC. | — | FSS | $2,500,000 | FEDERAL ACQUISITION SERVICE | — | — | — | R799SUPPORT- MANAGEMENT: OTHER | Jan 1, 1999 | Feb 1, 1999 | Jan 31, 2009 |
| | DELTA RESEARCH ASSOCIATES, INC. | — | IDC | $0 | ENERGY, DEPARTMENT OF | — | — | — | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | May 15, 1998 | May 15, 1998 | — |