01 / Vendor Profile
CACI NSS, LLC Federal Contracts and Awards
UEI GS59ABNVD6N7 · CAGE 3HNV7
Federal contract activity attributed to this vendor identity across FY 2020–FY 2026. Obligations are FPDS accounting transactions, not company revenue.
02 / Federal Business Size
Federal contract market at a glance
Measured consistently across FY 2020–FY 2026.
Across FY 2020–FY 2026, FPDS records attribute $3.35B in net contract obligations to CACI NSS, LLC across 1,374 contract actions. Net obligations include positive obligations and later deobligations recorded during the same period.
03 / Spending Trend
CACI NSS, LLC contract spending by year
Annual net obligations show whether recorded federal business expanded or contracted, while actions and customer counts show the breadth of that activity.
Total obligations$182.51M
FY 2026ObligationsHistorical spending range
| Fiscal year | Obligations | Actions | Federal customers | Change |
|---|---|---|---|---|
| FY 2020 | $389.96M | 323 | 18 | — |
| FY 2021 | $514.71M | 258 | 18 | +32.0% |
| FY 2022 | $568.01M | 233 | 17 | +10.4% |
| FY 2023 | $700.03M | 179 | 17 | +23.2% |
| FY 2024 | $544.48M | 157 | 12 | −22.2% |
| FY 2025 | $452.30M | 131 | 11 | −16.9% |
| FY 2026 | $182.51M | 93 | 12 | −59.6% |
04 / Federal Customers
Which federal agencies buy from CACI NSS, LLC?
Ranked by net obligations during FY 2020–FY 2026.
| Agency | Code | Obligations | Actions | Vendor share |
|---|---|---|---|---|
| 4732 | $1.70B | 464 | 50.7% | |
| 5700 | $962.21M | 407 | 28.7% | |
| 9761 | $337.32M | 44 | 10.1% | |
| 1900 | $111.91M | 65 | 3.3% | |
| 7012 | $106.05M | 37 | 3.2% | |
| 97F5 | $49.70M | 55 | 1.5% | |
| 7022 | $29.81M | 38 | 0.9% | |
| 1700 | $27.24M | 65 | 0.8% | |
| 7014 | $10.11M | 19 | 0.3% | |
| 97DH | $8.29M | 5 | 0.2% |
05 / Contracting Offices
Which contracting offices buy from CACI NSS, LLC?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendor share |
|---|---|---|---|---|---|
| 47QFCA | FEDERAL ACQUISITION SERVICE | $1.49B | 279 | 44.4% | |
| FA8750 | DEPT OF THE AIR FORCE | $534.89M | 67 | 16.0% | |
| HDTRA1 | DEFENSE THREAT REDUCTION AGENCY (DTRA) | $337.32M | 44 | 10.1% | |
| FA4890 | DEPT OF THE AIR FORCE | $189.33M | 31 | 5.6% | |
| 47QFMA | FEDERAL ACQUISITION SERVICE | $150.32M | 94 | 4.5% | |
| 19AQMM | STATE, DEPARTMENT OF | $111.91M | 65 | 3.3% | |
| 70CMSD | U.S. IMMIGRATION AND CUSTOMS ENFORCEMENT | $106.05M | 37 | 3.2% | |
| FA8555 | DEPT OF THE AIR FORCE | $91.77M | 146 | 2.7% | |
| FA8730 | DEPT OF THE AIR FORCE | $69.62M | 95 | 2.1% | |
| FA4452 | DEPT OF THE AIR FORCE | $61.62M | 34 | 1.8% |
06 / Top NAICS Industries
Which industries define this vendor’s federal work?
| NAICS | Description | Obligations | Actions | Customers | Share |
|---|---|---|---|---|---|
| 541330 | ENGINEERING SERVICES | $2.28B | 726 | 9 | 68.0% |
| 517110 | WIRED TELECOMMUNICATIONS CARRIERS | $711.72M | 112 | 3 | 21.2% |
| 541512 | COMPUTER SYSTEMS DESIGN SERVICES | $183.91M | 213 | 14 | 5.5% |
| 561621 | SECURITY SYSTEMS SERVICES (EXCEPT LOCKSMITHS) | $70.82M | 104 | 2 | 2.1% |
| 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | $52.11M | 75 | 4 | 1.6% |
| 541511 | CUSTOM COMPUTER PROGRAMMING SERVICES | $45.93M | 43 | 1 | 1.4% |
| 518210 | DATA PROCESSING, HOSTING, AND RELATED SERVICES | $10.13M | 18 | 1 | 0.3% |
| 541519 | OTHER COMPUTER RELATED SERVICES | $608.4K | 66 | 5 | 0.0% |
| 332993 | AMMUNITION (EXCEPT SMALL ARMS) MANUFACTURING | $1.4K | 3 | 1 | 0.0% |
| 334511 | SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTEM AND INSTRUMENT MANUFACTURING | $0 | 1 | 1 | 0.0% |
07 / Top Product and Service Codes
What products and services does the government buy from this vendor?
| PSC | Description | Obligations | Actions | Customers | Share |
|---|---|---|---|---|---|
| R499 | SUPPORT- PROFESSIONAL: OTHER | $1.90B | 447 | 8 | 56.6% |
| D318 | IT AND TELECOM- INTEGRATED HARDWARE/SOFTWARE/SERVICES SOLUTIONS, PREDOMINANTLY SERVICES | $551.82M | 101 | 4 | 16.5% |
| D399 | IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS | $291.80M | 144 | 8 | 8.7% |
| R408 | SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | $181.64M | 116 | 7 | 5.4% |
| R425 | SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | $131.06M | 97 | 4 | 3.9% |
| R706 | SUPPORT- MANAGEMENT: LOGISTICS SUPPORT | $61.62M | 35 | 2 | 1.8% |
| DA01 | IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR) | $49.10M | 48 | 3 | 1.5% |
| J058 | MAINT/REPAIR/REBUILD OF EQUIPMENT- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT | $43.33M | 109 | 3 | 1.3% |
| D302 | IT AND TELECOM- SYSTEMS DEVELOPMENT | $30.50M | 31 | 2 | 0.9% |
| J059 | MAINT/REPAIR/REBUILD OF EQUIPMENT- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS | $27.53M | 47 | 2 | 0.8% |
08 / Competition Pattern
How was CACI NSS, LLC’s federal work competed?
Competition categories describe the procurement path recorded on the underlying contract actions.
09 / Recent Contract Awards
What contract actions were recorded most recently for CACI NSS, LLC?
The latest recorded PIIDs connect this profile to the underlying federal award search.
| Award / PIID | Signed | Obligation | Agency / office | NAICS | PSC |
|---|---|---|---|---|---|
| 47QFCA18F0058 | Sep 30, 2026 | -$163.6K | FEDERAL ACQUISITION SERVICE GSA FAS AAS FEDSIM | 541330 | R499 |
10 / Interpreting the Profile
How should you evaluate CACI NSS, LLC as a federal contractor?
Read obligations, customers, markets, competition, and individual awards together. A large historical total indicates federal scale, but it does not by itself describe current backlog, commercial revenue, profitability, or future opportunity.
Separate obligations from revenue
FPDS obligations are government accounting actions and may include later deobligations.
Follow customer concentration
Agency and office concentration reveals where the vendor’s federal relationships are strongest.
Test market overlap
NAICS and PSC shares show whether the vendor competes in the same markets as your company.
Inspect the awards
Open the PIIDs to verify dates, offices, classifications, and transaction history.