Caci Nss, Llc
Chantilly, VA · UEI EELEC8QCC3N8 · NAICS 541512
Caci Nss, Llc is a federal contractor based in Chantilly, VA operating in professional, scientific, and technical services (NAICS 541512). Caci Nss, Llc has received $2.02 billion in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 136 contracts totaling $1.49 billion for this firm. Caci Nss, Llc's largest customer is Department Of Homeland Security, accounting for $912.95 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| 70RFP321FCEH00012 | Department Of Homeland Security | October 31, 2025 | $99.04M |
| 140D0423F1328 | Department Of The Interior | January 30, 2026 | $986.9K |
| 15F06723F0001891 | Department Of Justice | September 11, 2025 | $980.0K |
| 1240LT24F0017 | Department Of Agriculture | July 2, 2024 | $9.7K |
| 12444522F0118 | Department Of Agriculture | April 24, 2023 | $96.7K |
| 70RTAC23FC0000048 | Department Of Homeland Security | June 9, 2025 | $962.9K |
| HQ042321F0090 | Department Of Defense | November 4, 2022 | $96.2K |
| HC101923F0100 | Department Of Defense | September 27, 2023 | $95.7K |
| 12760425F0003 | Department Of Agriculture | March 10, 2026 | $954.0K |
| M2000117F0007 | Department Of Defense | May 5, 2017 | $94.1K |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Homeland Security | $912.95M | 84 |
| Department Of Defense | $734.95M | 68 |
| Department Of Veterans Affairs | $219.59M | 2 |
| Department Of Justice | $69.46M | 58 |
| Department Of Agriculture | $42.11M | 72 |
| Department Of Housing And Urban Development | $18.79M | 4 |
| Department Of Commerce | $7.84M | 3 |
| National Archives And Records Administration | $7.67M | 7 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541519 | Other Computer Related Services | $1.38B |
| 541512 | Computer Systems Design Services | $631.55M |
| 315999 | Other Apparel Accessories And Other Apparel Manufacturing | $6.13M |
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Frequently asked questions
How much has Caci Nss, Llc received in federal contracts?
Caci Nss, Llc has received $2.02 billion in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 136 contracts totaling $1.49 billion for this firm. Their largest customer is Department Of Homeland Security, representing $912.95 million of awarded work.
What does Caci Nss, Llc do?
Caci Nss, Llc is a federal contractor based in Chantilly, VA, registered under NAICS 541512 (professional, scientific, and technical services).