Institute For Defense Analyses
Alexandria, VA · UEI JM98J68UPRK1 · NAICS 541990
Institute For Defense Analyses is a federal contractor based in Alexandria, VA operating in professional, scientific, and technical services (NAICS 541990). Institute For Defense Analyses has received $4.41 billion in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 183 contracts totaling $4.41 billion for this firm. Institute For Defense Analyses's largest customer is Department Of Defense, accounting for $4.31 billion of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| W91WAW07C0023 | Department Of Defense | October 13, 2010 | $661.14M |
| W74V8H05C0042 | Department Of Defense | July 28, 2010 | $462.84M |
| W91WAW09C0003 | Department Of Defense | January 19, 2011 | $424.53M |
| HQ003420F0015 | Department Of Defense | September 26, 2023 | $363.76M |
| 0004 | Department Of Defense | September 24, 2021 | $296.96M |
| 0001 | Department Of Defense | September 30, 2020 | $281.92M |
| HQ003424F0002 | Department Of Defense | September 13, 2024 | $221.21M |
| HQ003424F0422 | Department Of Defense | December 30, 2025 | $219.36M |
| 0003 | Department Of Defense | September 30, 2020 | $199.74M |
| DASW0102C0012 | Department Of Defense | June 11, 2009 | $197.25M |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Defense | $4.31B | 25 |
| National Science Foundation | $77.98M | 71 |
| Department Of Health And Human Services | $5.82M | 22 |
| Department Of Commerce | $4.69M | 6 |
| Department Of Homeland Security | $4.18M | 3 |
| General Services Administration | $3.28M | 40 |
| Executive Office Of The President | $1.87M | 7 |
| Department Of Energy | $1.83M | 3 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541990 | All Other Professional, Scientific, And Technical Services | $4.41B |
| 531120 | — | $3.28M |
| 561499 | All Other Business Support Services | $200.0K |
| 541620 | Environmental Consulting Services | $152.6K |
| 541712 | — | $98.8K |
| Unknown | — | $-28 |
Track this on BesaGov
Get a free weekly email when this changes — new awards, new sub-awards, new opportunities. No login required.
Continue learning
Keep researching
Frequently asked questions
How much has Institute For Defense Analyses received in federal contracts?
Institute For Defense Analyses has received $4.41 billion in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 183 contracts totaling $4.41 billion for this firm. Their largest customer is Department Of Defense, representing $4.31 billion of awarded work.
What does Institute For Defense Analyses do?
Institute For Defense Analyses is a federal contractor based in Alexandria, VA, registered under NAICS 541990 (professional, scientific, and technical services).