Contract 1605C521C0001
National Opinion Research Center · Department Of Labor · May 11, 2021
National Opinion Research Center was awarded a federal contract by Department Of Labor (Office Of The Assistant Secretary For Administration And Management) on May 11, 2021 for $21.59 million of work in research and development in the social sciences and humanities. Performance is in Chicago, IL. It was awarded under full and open competition. The contract has been modified 24 times since the base award It uses labor-hour contract pricing. The most recent modification was on December 17, 2025.
Contract details
- PIID
- 1605C521C0001
- Award type
- Definitive Contract
- Pricing
- Labor Hours
- Set-aside
- No Set Aside Used.
- Competition
- Full And Open Competition
- NAICS
- 541720 · Research And Development In The Social Sciences And Humanities
- Product / service
- Support- Management: Data Collection
- Place of performance
- Chicago, IL
- First action
- May 11, 2021
- Latest action
- December 17, 2025
Description
NATIONAL LONGITUDINAL SURVEYS RECOMPETE
Modification timeline
-
December 17, 2025Mod P00024$0
-
July 3, 2025Mod P00023$0
-
April 23, 2025Mod P00022THE PURPOSE OF THIS MODIFICATION IS TO FUND THE REMAINING OF OPTION PERIOD 4 (CLIN 5001 AND 5002)$30
-
February 27, 2025Mod P00021THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE EXCESS FUNDS IN THE AMOUNT OF $1.00 FROM ORDER 1605C5-21-C-0001.$-1
-
January 30, 2025Mod P00020DATA COLLECTION AND DISSEMINATION SERVICES FOR THE BLS NATIONAL LONGITUDINAL SURVEYS$828.2K
-
December 19, 2024Mod P00019DATA COLLECTION AND DISSEMINATION SERVICES FOR THE BLS NATIONAL LONGITUDINAL SURVEYS$57.7K
-
July 30, 2024Mod P00018DATA COLLECTION AND DISSEMINATION SERVICES FOR THE BLS NATIONAL LONGITUDINAL SURVEYS$866.5K
-
April 2, 2024Mod P00017DATA COLLECTION AND DISSEMINATION SERVICES FOR THE BLS NATIONAL LONGITUDINAL SURVEYS$5.1K
-
January 31, 2024Mod P00016DATA COLLECTION AND DISSEMINATION SERVICES FOR THE BLS NATIONAL LONGITUDINAL SURVEYS$0
-
January 23, 2024Mod P00015DATA COLLECTION AND DISSEMINATION SERVICES FOR THE BLS NATIONAL LONGITUDINAL SURVEYS$804.1K
Similar contracts
| Recipient | Agency | Date | Obligated |
|---|---|---|---|
| National Opinion Research Center | Department Of Labor | March 27, 2026 | $552.9K |
| Nsr Solutions, Inc | Department Of Labor | March 17, 2026 | $581.2K |
| National Opinion Research Center | Department Of Labor | March 9, 2026 | $0 |
| National Opinion Research Center | Department Of Labor | July 14, 2025 | $7.35M |
| Advanced Analytical Consulting Group, Inc. | Department Of Labor | September 11, 2024 | $275.3K |
| National Opinion Research Center | Department Of Labor | July 22, 2024 | $10.74M |
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 1605C521C0001?
Contract 1605C521C0001 is a federal contract awarded to National Opinion Research Center by Department Of Labor on May 11, 2021 for $21.59 million of work classified under RESEARCH AND DEVELOPMENT IN THE SOCIAL SCIENCES AND HUMANITIES. It has been modified 24 times since the base award.
Who won contract 1605C521C0001?
National Opinion Research Center won contract 1605C521C0001 from Department Of Labor.
How much is contract 1605C521C0001 worth?
Contract 1605C521C0001 has obligated $21.59 million to date, with a total potential value of $22.57 million if all options are exercised.