Data / Federal awards / NAICS 541519 / CACI NSS, LLC
CACI NSS, LLC: 200 federal contract awards, $1.3 billion obligated (FY2024 to FY2027)
CACI NSS, LLC (UEI EELEC8QCC3N8), Chantilly, VA, received 200 federal prime contract awards with $1.3 billion obligated in fiscal years 2024 to 2027, from 14 agencies under 3 NAICS codes. Its largest buyer is Department of Homeland Security ($572.3 million) and its largest code is NAICS 541519 Other Computer Related Services.
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- UEI
- EELEC8QCC3N8
- Location
- Chantilly, VA
- Business size
- Other Than Small Business
- Contract awards
- 200
- Obligated
- $1.3 billion
- First action in window
- 2023-10-17
- Latest action
- 2026-09-30
Where the work is
NAICS codes, with the other winners in each.
| NAICS | Industry | Awards | Obligated |
|---|---|---|---|
| 541519 | Other Computer Related Services | 180 | $849.1 million |
| 541512 | Computer Systems Design Services | 19 | $465.4 million |
| 315999 | Other Apparel Accessories and Other Apparel Manufacturing | 1 | $0 |
Buying agencies
| Agency | Awards | Obligated |
|---|---|---|
| Department of Homeland Security | 76 | $572.3 million |
| Department of Defense | 28 | $472.2 million |
| Department of Veterans Affairs | 3 | $223.4 million |
| Department of Agriculture | 33 | $16.6 million |
| Department of Justice | 39 | $15.8 million |
| Department of Housing and Urban Development | 4 | $7.2 million |
| National Archives and Records Administration | 4 | $4.2 million |
| Department of Commerce | 2 | $2 million |
| Department of the Interior | 3 | $539,091 |
| Department of Education | 1 | $92,837 |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $402.8 million |
| FY2025 | $449.4 million |
| FY2026 | $462.3 million |
Contract awards
The 50 largest of 200 awards by dollars obligated in fiscal years 2024 to 2027.
| Award ID | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| FA872623FB093 | Department of Defense | BPA Call | 541512 | ENTERPRISE AS A SERVICE ENTERPRISE SERVICE DESK-UNIFIED ENDPOINT MANAGEMENT | $158,349,368 | $217,960,606 | September 15, 2023 | August 14, 2026 | Chantilly, VA | usaspending.gov |
| 36C10B20F0250 | Department of Veterans Affairs | Delivery Order | 541519 | REQUIREMENT IS FOR FMBT IFAMS INTERFACE DEVELOPMENT. | $132,594,924 | $386,067,620 | July 24, 2020 | September 30, 2026 | Chantilly, VA | usaspending.gov |
| 70RTAC21FC0000006 | Department of Homeland Security | BPA Call | 541519 | THE PURPOSE OF THIS BPA CALL IS TO PROCURE SERVICES TO PROVIDE CONTINUOUS SUPPORT FOR DHS HEADQUARTERS OPERATIONS DIVISION (HOD) PROJECTS AN | $96,307,112 | $215,344,713 | March 2, 2021 | March 1, 2026 | Springfield, VA | usaspending.gov |
| FA872624FB047 | Department of Defense | BPA Call | 541512 | EITAAS WAVE 1 - CONFIGURATION MANAGEMENT DATABASE | $94,285,944 | $112,717,271 | July 3, 2024 | July 2, 2027 | Chantilly, VA | usaspending.gov |
| FA872622F0035 | Department of Defense | BPA Call | 541512 | EITAAS WAVE 1 BPA ORDER #1 | $50,811,386 | $69,740,063 | August 30, 2022 | October 31, 2025 | Chantilly, VA | usaspending.gov |
| 36C10B26F0143 | Department of Veterans Affairs | Delivery Order | 541519 | DEPARTMENT OF VETERANS AFFAIRS (VA), INTEGRATED FINANCIAL AND ACQUISITION MANAGEMENT SYSTEM (IFAMS) OPERATIONS AND MAINTENANCE SUPPORT TO OP | $50,010,584 | $50,010,584 | May 7, 2026 | May 6, 2027 | Chantilly, VA | usaspending.gov |
| 70RFP321FCEH00012 | Department of Homeland Security | BPA Call | 541519 | IT ITSS DSS 2.0 | $42,972,677 | $99,044,301 | March 1, 2021 | February 28, 2026 | Washington, DC | usaspending.gov |
| 70RTAC22FC0000025 | Department of Homeland Security | BPA Call | 541519 | ENTERPRISE ENGINEERING SERVICES CALL ORDER FOR DEPARTMENT OF HOMELAND SECURITY HEADQUARTERS AND COMPONENT AGENCIES. | $40,855,093 | $84,637,343 | June 16, 2022 | June 15, 2026 | Springfield, VA | usaspending.gov |
| 36C10B26F0367 | Department of Veterans Affairs | Delivery Order | 541519 | THE TASK ORDER PROVIDES FOR INTERFACE DEVELOPMENT, DATA CONVERSION, AND DATA CLEANSE SUPPORT OF ENTERPRISE RESOURCE PLANNING, NAMED DEPARTME | $40,822,791 | $40,822,791 | September 16, 2026 | September 15, 2027 | Chantilly, VA | usaspending.gov |
| FA872626FB001 | Department of Defense | BPA Call | 541512 | EITAAS WAVE 1 - EITSM AND IT STOREFRONT | $38,239,811 | $38,539,811 | November 1, 2025 | October 31, 2026 | Chantilly, VA | usaspending.gov |
| 70RCSJ26FC0000029 | Department of Homeland Security | BPA Call | 541519 | THE PURPOSE OF THIS AWARD IS TO PROCURE SERVICENOW DEVELOPMENT & ARCHITECTURE SUPPORT. | $30,924,851 | $30,924,851 | September 30, 2026 | September 29, 2027 | Chantilly, VA | usaspending.gov |
| FA872624FB122 | Department of Defense | BPA Call | 541512 | EITAAS WAVE 1 - SECRET INTERNET PROTOCOL ROUTER (SIPR) | $30,837,134 | $35,255,824 | September 30, 2024 | September 29, 2026 | Chantilly, VA | usaspending.gov |
| 70RTAC22FC0000038 | Department of Homeland Security | BPA Call | 541519 | DHS NETWORK OPERATIONS AND SECURITY CENTER (NOSC) INFRASTRUCTURE CONTINUING SUPPORT SERVICES CALL ORDER. | $27,561,099 | $40,619,032 | September 1, 2022 | June 30, 2026 | Springfield, VA | usaspending.gov |
| FA872625FB052 | Department of Defense | BPA Call | 541512 | EITAAS WAVE 1 - SERVICENOW LICENSES | $24,254,912 | $24,254,912 | June 12, 2025 | December 15, 2025 | Chantilly, VA | usaspending.gov |
| 70RCSJ25FC0000006 | Department of Homeland Security | BPA Call | 541519 | THIS AWARD IS FOR THE CISA OFFICE OF THE CHIEF INFORMATION OFFICER (OCIO) INFORMATION TECHNOLOGY (IT) OPERATIONS AND MAINTENANCE (O&M) SUPPO | $24,034,946 | $24,034,946 | April 21, 2025 | February 5, 2026 | Arlington, VA | usaspending.gov |
| 70RCSJ26FC0000033 | Department of Homeland Security | BPA Call | 541519 | INFORMATION TECHNOLOGY OPERATIONS AND MAINTENANCE SUPPORT SERVICES (ITOMSS) | $23,926,152 | $23,926,152 | September 30, 2026 | July 29, 2031 | Arlington, VA | usaspending.gov |
| 70RCSJ25FC0000022 | Department of Homeland Security | BPA Call | 541519 | SUPPORT SERVICES FOR SERVICENOW DEVELOPMENT & ARCHITECTURE | $23,040,670 | $23,040,670 | September 30, 2025 | September 29, 2026 | Arlington, VA | usaspending.gov |
| 70RTAC26FC0000021 | Department of Homeland Security | BPA Call | 541519 | TO PROVIDES EFFECTIVE OPERATIONAL AND MANAGEMENT SOLUTIONS TO FACILITATE THE SUSTAINABILITY AND ADMINISTRATION OF THE INFORMATION TECHNOLOGY | $22,566,837 | $22,566,837 | July 16, 2026 | February 15, 2027 | Springfield, VA | usaspending.gov |
| 70RCSJ24FC0000024 | Department of Homeland Security | BPA Call | 541519 | SERVICENOW DEVELOPMENT AND ARCHITECTURE SUPPORT SERVICES | $19,983,358 | $19,983,358 | September 29, 2024 | October 10, 2025 | Arlington, VA | usaspending.gov |
| FA872625FB048 | Department of Defense | BPA Call | 541512 | EITAAS WAVE 1 - SECURE INTERNET PROTOCOL ROUTER WALK IN TAKE OVER (SIPR WITO) | $19,372,414 | $22,666,098 | July 1, 2025 | June 30, 2026 | Chantilly, VA | usaspending.gov |
| 70RCSJ24FC0000018 | Department of Homeland Security | BPA Call | 541519 | CISA ENTERPRISE INFORMATION TECHNOLOGY (IT) OPERATIONS AND MAINTENANCE (O&M) SUPPORT SERVICES | $16,371,699 | $16,371,699 | August 13, 2024 | March 20, 2025 | Arlington, VA | usaspending.gov |
| FA872624FB075 | Department of Defense | BPA Call | 541512 | EITAAS WAVE 1 - NIPR MOBILE | $15,778,022 | $23,334,146 | October 1, 2024 | September 30, 2027 | Chantilly, VA | usaspending.gov |
| 70RCSJ23FC0000013 | Department of Homeland Security | BPA Call | 541519 | IT O&M SUPPORT SERVICES | $15,198,499 | $18,097,270 | August 28, 2023 | June 20, 2024 | Arlington, VA | usaspending.gov |
| FA872625FB027 | Department of Defense | BPA Call | 541512 | EITAAS WAVE 1 - ASSURED COMPLIANCE ASSESSMENT SOLUTION (ACAS) - CACI | $13,963,382 | $15,590,191 | March 13, 2025 | March 12, 2027 | Chantilly, VA | usaspending.gov |
| 70FA3126F00000084 | Department of Homeland Security | BPA Call | 541519 | THE PURPOSE OF THIS FIRM-FIXED-PRICE ORDER IS TO PROVIDE AGILE DEVELOPMENT, SUSTAINMENT, OPERATIONS AND MAINTENANCE, AND CONTINUOUS IMPROVEM | $12,957,626 | $12,957,626 | September 25, 2026 | September 24, 2027 | Washington, DC | usaspending.gov |
| 70RTAC26FC0000020 | Department of Homeland Security | BPA Call | 541519 | DESKTOP SUPPORT SERVICES (DSS) 3.0 SECURITY SUPPORT | $11,278,012 | $11,278,012 | July 16, 2026 | February 15, 2027 | Springfield, VA | usaspending.gov |
| 70RTAC26FC0000011 | Department of Homeland Security | BPA Call | 541519 | DESKTOP SUPPORT SERVICE 3.0: CORE SERVICES RENEWAL | $10,620,131 | $10,620,131 | April 25, 2026 | July 15, 2026 | Springfield, VA | usaspending.gov |
| 70RFP326FCEH00002 | Department of Homeland Security | BPA Call | 541519 | CACI - DSS 3.0 FPS IT PROFESSIONAL SUPPORT SERVICES | $10,441,194 | $10,441,194 | March 1, 2026 | February 28, 2031 | Springfield, VA | usaspending.gov |
| 70RTAC23FC0000013 | Department of Homeland Security | BPA Call | 541519 | INTELLIGENCE AND ANALYSIS (I&A) AGILE DEVELOPMENT, BUSINESS PROCESS AUTOMATION AND CLOUD SERVICES | $9,719,989 | $17,617,977 | March 15, 2023 | March 14, 2026 | Chantilly, VA | usaspending.gov |
| 70RCSJ24FC0000008 | Department of Homeland Security | BPA Call | 541519 | BPA CALL FOR IT OPERATIONS, TECHNICAL OPERATIONS CENTER, AND HELP DESK SUPPORT SERVICES | $9,325,557 | $9,325,557 | June 21, 2024 | April 18, 2025 | Arlington, VA | usaspending.gov |
| 70RTAC26FC0000033 | Department of Homeland Security | BPA Call | 541519 | DESKTOP SUPPORT SERVICES 3.0 (DSS) INTELLIGENCE AND ANALYSIS (I&A) DEVELOPMENT SUPPORT. | $8,574,313 | $8,574,313 | September 16, 2026 | September 15, 2027 | Springfield, VA | usaspending.gov |
| 70FA3126F00000048 | Department of Homeland Security | BPA Call | 541519 | INFORMATION SYSTEM SECURITY OFFICERS AND OTHER CYBER SECURITY RESOURCES TO FULFILL CYBER SECURITY REQUIREMENTS FOR THE FEDERAL EMERGENCY MAN | $8,085,566 | $8,085,566 | August 14, 2026 | August 13, 2027 | Washington, DC | usaspending.gov |
| 70FA3022F00000043 | Department of Homeland Security | BPA Call | 541519 | THE CONTRACTOR SHALL PROVIDE ALL PERSONNEL, SUPERVISION, MANAGEMENT, SUPPLIES AND SERVICES FOR FEDERAL EMERGENCY MANAGEMENT AGENCY (FEMA) FI | $7,529,549 | $11,524,542 | February 16, 2022 | February 15, 2027 | Chantilly, VA | usaspending.gov |
| 70US0926F1DHS2600 | Department of Homeland Security | BPA Call | 541519 | THIS IS A FIRM-FIXED PRICE BPA CALL AGAINST DHS DESKTOP SUPPORT SERVICES (DSS) 3.0 BPA FOR SERVICES FOR TRANSFORMATION AND ENHANCEMENT OF PR | $6,863,122 | $6,863,122 | August 20, 2026 | August 19, 2027 | Washington, DC | usaspending.gov |
| 12760425F0002 | Department of Agriculture | BPA Call | 541519 | NATIONAL TELEPHONE MAINTENANCE COMBINED STRUCTURES | $6,776,110 | $6,776,110 | November 15, 2024 | May 14, 2026 | Chantilly, VA | usaspending.gov |
| 70RCSA21FC0000011 | Department of Homeland Security | BPA Call | 541519 | TASK ORDER UNDER THE DSS BPA FOR DIGITAL TEAM SUPPORT SERVICES TO PROVIDE INFORMATION TECHNOLOGY SUPPORT SERVICES | $6,119,886 | $15,796,618 | May 17, 2021 | August 13, 2026 | Washington, DC | usaspending.gov |
| 70RTAC21FC0000016 | Department of Homeland Security | BPA Call | 541519 | CLOUD COMPUTING SUPPORT SERVICES | $5,982,270 | $22,680,614 | July 1, 2021 | June 30, 2025 | Springfield, VA | usaspending.gov |
| FA872624FB012 | Department of Defense | BPA Call | 541512 | ENTERPRISE INFORMATION TECHNOLOGY AS A SERVICE (EITAAS) - ENTERPRISE INFORMATION TECHNOLOGY SERVICE MANAGEMENT | $5,839,139 | $5,839,139 | February 1, 2024 | January 31, 2025 | Chantilly, VA | usaspending.gov |
| FA872625FB061 | Department of Defense | BPA Call | 541512 | EITAAS WAVE 1 - VIRTUAL DESKTOP INFRASTRUCTURE (VDI) | $5,459,813 | $12,960,902 | August 4, 2025 | August 3, 2026 | Chantilly, VA | usaspending.gov |
| N0003923F5002 | Department of Defense | Delivery Order | 541519 | SPS/PD2 NRT SUPPORT | $5,161,965 | $7,454,482 | February 1, 2023 | January 31, 2027 | Chantilly, VA | usaspending.gov |
| FA872625FB070 | Department of Defense | BPA Call | 541512 | USER EXPERIENCE MONITORING | $5,128,644 | $8,715,633 | September 30, 2025 | June 30, 2028 | Chantilly, VA | usaspending.gov |
| 70FA3126F00000038 | Department of Homeland Security | BPA Call | 541519 | THIS ACTION IS TO PROCURE HAZARD MITIGATION ASSISTANCE SYSTEMS OPERATIONS AND MAINTENANCE SUPPORT FOR THE FEDERAL INSURANCE AND MITIGATION A | $4,978,952 | $4,978,952 | June 15, 2026 | June 14, 2027 | Chantilly, VA | usaspending.gov |
| 70VT1526F00038 | Department of Homeland Security | BPA Call | 541519 | ENTERPRISE AI AND DATA ANALYTICS PLATFORM SUPPORT SERVICES SEC. 2(D). | $4,970,077 | $13,243,468 | September 30, 2026 | September 29, 2027 | Washington, DC | usaspending.gov |
| 15DDHQ24F00000157 | Department of Justice | BPA Call | 541519 | TITLE: CACI TECHNICAL STAFF REQUESTOR: MELISSA A EASTON REF AWARD/BPA: 15DDHQ23A00000045 POP DATES: 02/08/2024 TO 02/07/2025 FUND TO DATE: 0 | $4,958,932 | $6,505,065 | February 8, 2024 | August 7, 2025 | Chantilly, VA | usaspending.gov |
| 86615325F00005 | Department of Housing and Urban Development | Delivery Order | 541519 | NEW CONTRACT - HUD'S CENTRAL ACCOUNTING AND PROGRAM SYSTEM (HUDCAPS) OPERATION & MAINTENANCE. | $4,550,838 | $5,565,870 | February 1, 2025 | January 31, 2027 | Chantilly, VA | usaspending.gov |
| 70RCSJ26FC0000006 | Department of Homeland Security | BPA Call | 541519 | SHAREPOINT AND POWER PLATFORM APPLICATION DEVELOPMENT | $4,527,059 | $4,527,059 | September 30, 2026 | September 29, 2027 | Reston, VA | usaspending.gov |
| 70FA3126F00000016 | Department of Homeland Security | BPA Call | 541519 | THE PURPOSE OF THIS FIRM FIXED PRICE CALL ORDER IS TO PROVIDE CYBERSECURITY COMPLIANCE SECURITY AUTHORIZATION AND CONTINUOUS MONITORING SUPP | $4,323,939 | $4,323,939 | June 16, 2026 | June 15, 2027 | Washington, DC | usaspending.gov |
| 70RTAC24FC0000045 | Department of Homeland Security | BPA Call | 541519 | THE PURPOSE OF THIS BPA CALL ORDER IS TO PROCURE LABOR FOR ARTIFICIAL INTELLIGENCE (AI) AND EMERGING TECHNOLOGY (ET) SUPPORT FOR THE DEPARTM | $4,067,744 | $4,067,744 | September 26, 2024 | July 25, 2026 | Springfield, VA | usaspending.gov |
| 70RTAC26FC0000006 | Department of Homeland Security | BPA Call | 541519 | DESKTOP SUPPORT SERVICE 3.0: CORE SERVICES | $3,998,979 | $3,998,979 | March 2, 2026 | May 18, 2026 | Springfield, VA | usaspending.gov |
| 70RTAC26FC0000009 | Department of Homeland Security | BPA Call | 541519 | DESKTOP SUPPORT SERVICE 3.0: CORE SERVICES RENEWAL | $3,998,979 | $3,998,979 | March 30, 2026 | June 3, 2026 | Springfield, VA | usaspending.gov |
Also on SpecStream
- All recipients under NAICS 541519 Other Computer Related Services
- All recipients under NAICS 541512 Computer Systems Design Services
- All recipients under NAICS 315999 Other Apparel Accessories and Other Apparel Manufacturing
- Open opportunities under NAICS 541519
- Open opportunities under NAICS 541512
Updated October 6, 2026. Read from USAspending.gov. Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.