| | SUMMIT CONSULTING LLC | — | BPA | $17,500,000 | DEPARTMENTAL OFFICES | DEPARTMENTAL OFFICES | — | 541611Administrative Management and General Management Consulting Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Apr 20, 2020 | Apr 18, 2020 | Oct 17, 2022 |
| | FAIRWATER ASSOCIATES LLC | MOOMAW N102B CIVMAR RETIREMENT PLANNING SESSIONS | IDC | $1,346,710 | DEPT OF THE NAVY | DEPT OF THE NAVY | SBA | 541612Human Resources Consulting Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Jul 24, 2018 | Jul 30, 2018 | — |
| | THE RAND CORPORATION | — | IDC | $9,600,000 | FOOD AND DRUG ADMINISTRATION | FOOD AND DRUG ADMINISTRATION | — | 541690Other Scientific and Technical Consulting Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Sep 10, 2015 | Sep 10, 2015 | Sep 10, 2020 |
| | IMPAQ INTERNATIONAL, LLC | — | IDC | $9,599,000 | FOOD AND DRUG ADMINISTRATION | FOOD AND DRUG ADMINISTRATION | — | 541690Other Scientific and Technical Consulting Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Sep 10, 2015 | Sep 10, 2015 | Sep 10, 2020 |
| | PATRICK WILLIS | — | IDC | $91,723 | AGRICULTURAL RESEARCH SERVICE | NATIONAL AGRICULTURAL STATISTICS SERVICE | — | 541370Surveying and Mapping (except Geophysical) Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Sep 30, 2014 | Sep 30, 2014 | — |
| | ROBERT A GREEVY, JR, PHD, STATISTICAL CONSULTANT | STATISTICIAN SERVICES | IDC | $24,000 | VETERANS AFFAIRS, DEPARTMENT OF | — | — | 541990All Other Professional, Scientific, and Technical Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Oct 1, 2009 | Oct 1, 2009 | Sep 30, 2010 |
| | YATES, PHILIP | STATISTICAL AND HIGHER MATHEMATICS IDIQ | IDC | $0 | FOREST SERVICE | — | SBA | 541990All Other Professional, Scientific, and Technical Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Sep 2, 2009 | Sep 2, 2009 | Apr 1, 2013 |
| | MONTANA STATE UNIVERSITY | ANTIMICROBIAL TEST METHODOLOGY RESEARCH - STATISTICAL SUPPORT ON EXPERIMENTAL DATA ANAYLSIS | IDC | $1,686,723 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | — | 541690Other Scientific and Technical Consulting Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Mar 27, 2008 | Apr 1, 2008 | Sep 30, 2013 |
| | MATHEMATICA INC. | STATISTICAL CONSULTING (MOBIS)($1.5 MIL) | BPA | $1,500,000 | INTERNAL REVENUE SERVICE | INTERNAL REVENUE SERVICE | — | 541611Administrative Management and General Management Consulting Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Sep 28, 2007 | Sep 28, 2007 | Sep 30, 2014 |
| | JOHN DAWSON | 3 1 2007 - 2 29 08 FOR OSB DBS PER KAY BARRICKV 240-276-3133 | IDC | $176,600 | FOOD AND DRUG ADMINISTRATION | FOOD AND DRUG ADMINISTRATION | — | 541990All Other Professional, Scientific, and Technical Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Mar 12, 2007 | Mar 12, 2007 | Apr 10, 2012 |
| | ELLERSIECK MARK CONSULTING | STATISTICAL DESIGN AND DATA ANALYSIS WILL BE CONDUCTED ON SITE PER SPECIFIC REQUIREMENTS OF THE END-USER AT A COMPENSATION RATE OF $50.00 PER HOUR. | BPA | $40,000 | US GEOLOGICAL SURVEY | — | — | 541690Other Scientific and Technical Consulting Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Feb 6, 2006 | Mar 2, 2006 | Mar 1, 2010 |
| | B. ERARD & ASSOCIATES, LLC | ECONOMETRIC ANALYSIS FOR TAX GAP UPDATE | IDC | $0 | INTERNAL REVENUE SERVICE | — | — | 541690Other Scientific and Technical Consulting Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Aug 16, 2005 | Jul 29, 2005 | — |
| | IMS AMERICA LTD | DRUG USE STATISTICAL DATA | IDC | $0 | DRUG ENFORCEMENT ADMINISTRATION | — | — | 541910Marketing Research and Public Opinion Polling | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Dec 28, 2004 | Dec 28, 2004 | — |
| | JOHN DAWSON | — | BPA | $0 | FOOD AND DRUG ADMINISTRATION | — | — | 541618Other Management Consulting Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Jul 15, 2003 | Jul 15, 2003 | Jun 15, 2004 |
| | JOHN DAWSON | — | BPA | $0 | FOOD AND DRUG ADMINISTRATION | — | — | 541618Other Management Consulting Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Jul 15, 2003 | Jul 15, 2003 | Jun 15, 2004 |
| | HUMBOLDT STATE UNIVERSITY FOUN | — | BPA | $0 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | — | 541990All Other Professional, Scientific, and Technical Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Sep 15, 2002 | Sep 15, 2002 | Dec 15, 2004 |
| | UNIVERSITY OF HAWAII | — | BPA | $0 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | — | 541990All Other Professional, Scientific, and Technical Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Sep 15, 2002 | Sep 15, 2002 | Dec 15, 2002 |
| | PACIFIC STATES MARINE FISHERIES COMMISSION | — | BPA | $0 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | — | 541990All Other Professional, Scientific, and Technical Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Sep 15, 2002 | Sep 15, 2002 | Feb 15, 2004 |
| | WASHINGTON STATE UNIVERSITY | — | BPA | $0 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | — | 541990All Other Professional, Scientific, and Technical Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Sep 15, 2002 | Sep 15, 2002 | Sep 15, 2003 |
| | FISH AND WILDLIFE, OREGON DEPA | — | BPA | $0 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | — | 541990All Other Professional, Scientific, and Technical Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Sep 15, 2002 | Sep 15, 2002 | Jun 15, 2003 |
| | GALAPAGOS CONSERVANCY, INC. | — | BPA | $0 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | — | 541990All Other Professional, Scientific, and Technical Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Sep 15, 2002 | Sep 15, 2002 | Mar 15, 2003 |
| | OLD DOMINION UNIVERSITY RESEARCH FOUNDATION | — | BPA | $0 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | — | 541990All Other Professional, Scientific, and Technical Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Sep 15, 2002 | Sep 15, 2002 | Aug 15, 2003 |
| | SCORDINO ENVIRONMENTAL CONSULT | — | BPA | $0 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | — | 541990All Other Professional, Scientific, and Technical Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Sep 15, 2002 | Sep 15, 2002 | Sep 15, 2003 |
| | UNIVERSITY OF WESTERN ONTARIO (0000) | — | BPA | $0 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | — | 541990All Other Professional, Scientific, and Technical Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Sep 15, 2002 | Sep 15, 2002 | Aug 15, 2003 |
| | PACIFIC STATES MARINE FISHERIES COMMISSION | — | BPA | $0 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | — | 541990All Other Professional, Scientific, and Technical Services | B524SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | Sep 15, 2002 | Sep 15, 2002 | Feb 15, 2004 |