Contract 9594CS21C0045
Core Correctional Solutions, Llc · Court Services And Offender Supervision Agency · September 28, 2021
Core Correctional Solutions, Llc was awarded a federal contract by Court Services And Offender Supervision Agency on September 28, 2021 for $1.09 million of work in research and development in the social sciences and humanities. Performance is in Washington, DC. It was awarded under full and open competition. The contract has been modified 4 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on December 9, 2025.
Contract details
- PIID
- 9594CS21C0045
- Award type
- Definitive Contract
- Pricing
- Firm Fixed Price
- Set-aside
- No Set Aside Used.
- Competition
- Not Competed
- NAICS
- 541720 · Research And Development In The Social Sciences And Humanities
- Product / service
- Support- Professional: Other
- Place of performance
- Washington, DC
- First action
- September 28, 2021
- Latest action
- December 9, 2025
Description
DE-OBLIGATE UNUSED FUNDS AND CLOSE CONTRACT.
Modification timeline
-
December 9, 2025Mod P00004$-12.3K
-
June 10, 2024Mod P00003NO-COST CHANGES TO STATEMENT OF WORK.$0
-
September 21, 2023Mod P00002REA SETTLEMENT AND IMPACTS DUE TO REVISED STATEMENT OF WORK.$239.2K
-
April 18, 2022Mod P00001REVISED DUE DATES FOR SOME DELIVERABLES.$0
-
September 28, 2021Base awardRISK/NEEDS DECISION FRAMEWORK$863.7K
Similar contracts
| Recipient | Agency | Date | Obligated |
|---|---|---|---|
| Core Correctional Solutions, Llc | Court Services And Offender Supervision Agency | January 13, 2026 | $500.8K |
| Core Correctional Solutions, Llc | Court Services And Offender Supervision Agency | November 13, 2025 | $819.5K |
| Core Correctional Solutions, Llc | Court Services And Offender Supervision Agency | October 30, 2025 | $383.7K |
| Systems Integration Llc | Court Services And Offender Supervision Agency | September 29, 2023 | $370.9K |
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Top contractors in NAICS 541720
Lifetime obligated dollars across all federal contracts in this NAICS code.
| # | Contractor | Contracts | Obligated |
|---|---|---|---|
| 1 | The Boeing Company | 1 | $18.76B |
| 2 | Westat, Inc. | 148 | $2.30B |
| 3 | Lockheed Martin Corp | 75 | $2.13B |
| 4 | Research Triangle Institute | 286 | $1.38B |
| 5 | The Rand Corporation | 690 | $1.21B |
| 6 | Mathematica Inc. | 133 | $985.21M |
| 7 | American Institutes For Research In The Behavioral Sciences | 123 | $826.55M |
| 8 | National Opinion Research Center | 105 | $805.13M |
| 9 | Educational Testing Service | 17 | $680.43M |
| 10 | Mathematica Inc. | 42 | $675.34M |
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Frequently asked questions
What is contract 9594CS21C0045?
Contract 9594CS21C0045 is a federal contract awarded to Core Correctional Solutions, Llc by Court Services And Offender Supervision Agency on September 28, 2021 for $1.09 million of work classified under RESEARCH AND DEVELOPMENT IN THE SOCIAL SCIENCES AND HUMANITIES. It has been modified 4 times since the base award.
Who won contract 9594CS21C0045?
Core Correctional Solutions, Llc won contract 9594CS21C0045 from Court Services And Offender Supervision Agency.
How much is contract 9594CS21C0045 worth?
Contract 9594CS21C0045 has obligated $1.09 million to date.