Caci Nss, Llc
Reston, VA · UEI GS59ABNVD6N7 · NAICS 541330
Caci Nss, Llc is a federal contractor based in Reston, VA operating in professional, scientific, and technical services (NAICS 541330). Caci Nss, Llc has received $668.40 million across 65 federal contracts. Caci Nss, Llc's largest customer is General Services Administration, accounting for $430.84 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| 47QFCA21F0087 | General Services Administration | February 26, 2026 | $730.32M |
| FA875019F1000 | Department Of Defense | September 27, 2023 | $576.14M |
| GST0013AJ0065 | General Services Administration | September 15, 2024 | $424.45M |
| 47QFCA21F0057 | General Services Administration | October 22, 2025 | $401.59M |
| HDTRA123F0020 | Department Of Defense | August 26, 2025 | $300.14M |
| 47QFCA20F0002 | General Services Administration | January 15, 2026 | $194.03M |
| NNJ14HA04B | National Aeronautics And Space Administration | September 29, 2022 | $168.14M |
| FA489021F0010 | Department Of Defense | November 25, 2025 | $162.56M |
| 47QFMA18F0049 | General Services Administration | September 30, 2020 | $150.36M |
| 70CMSD20FR0000219 | Department Of Homeland Security | January 23, 2026 | $106.05M |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| General Services Administration | $430.84M | 74 |
| Department Of Defense | $96.04M | 76 |
| Department Of Homeland Security | $86.34M | 29 |
| Department Of State | $41.41M | 20 |
| Department Of Health And Human Services | $7.39M | 7 |
| National Aeronautics And Space Administration | $7.03M | 3 |
| Department Of The Interior | $0 | 1 |
| Executive Office Of The President | $-668.6K | 4 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541330 | Engineering Services | $563.46M |
| 517110 | Wired Telecommunications Carriers | $51.68M |
| 541512 | Computer Systems Design Services | $48.82M |
| 541511 | Custom Computer Programming Services | $7.03M |
| 561621 | Security Systems Services (Except Locksmiths) | $0 |
| 541712 | Research And Development In The Physical, Engineering, And Life Sciences (Except Biotechnology) | $0 |
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Frequently asked questions
How much has Caci Nss, Llc received in federal contracts?
Caci Nss, Llc has been awarded $668.40 million across 65 federal contracts. Their largest customer is General Services Administration, representing $430.84 million of awarded work.
What does Caci Nss, Llc do?
Caci Nss, Llc is a federal contractor based in Reston, VA, registered under NAICS 541330 (professional, scientific, and technical services).