PrimeRFP SCOUT · NAICS Intelligence
NAICS 5415 — Computer Systems Design & Related Services
NAICS 541519 — Other IT Services
NAICS 541519 is the catch-all for federal IT services not classified elsewhere — cybersecurity, managed security, help desk, IT consulting, network operations, and cloud services. It is the single most active IT NAICS code by award count in the federal market.
$56.1B
Total Obligated
60,071
Total Awards
$934K
Avg Award Value
Apr 2025 – Mar 2026
Data Period
Year-Over-Year Award Trend
| Year | Awards | Total Obligated |
|---|---|---|
| 2023 | 56,000 | $54.3B |
| 2024 | 77,000 | $73.3B |
| 2025 | 72,000 | $65.3B |
2026 data through March 2026 only. Source: PrimeRFP SCOUT · ≥$100K floor
Top Agencies by Obligation — NAICS 541519
| Agency | Awards | Total Obligated |
|---|---|---|
DoDDepartment of Defense | 19,495 | $16.0B |
VADepartment of Veterans Affairs | 3,431 | $7.1B |
DHSDepartment of Homeland Security | 4,408 | $5.6B |
GSAGeneral Services Administration | 2,796 | $5.6B |
HHSDepartment of Health and Human Services | 4,469 | $5.6B |
Top Awardees — NAICS 541519
Trailing 12 months · ≥$100K floor · Source: PrimeRFP SCOUT
| Rank | Awardee | Awards | Total Obligated |
|---|---|---|---|
| #1 | Accenture Federal Services | 1,278 | $2.5B |
| #2 | Leidos, Inc. | 3,045 | $2.5B |
| #3 | Booz Allen Hamilton | 883 | $2.2B |
| #4 | General Dynamics IT | 1,073 | $2.1B |
| #5 | CACI Federal | 296 | $1.4B |
| #6 | SAIC | 769 | $1.3B |
| #7 | Deloitte Consulting | 495 | $1.1B |
| #8 | Cerner Government Services | 86 | $1.1B |
| #9 | CGI Federal | 509 | $998M |
| #10 | ThunderCat Technology | 986 | $938M |
See all awardees and filter by agency, set-aside, and date in SCOUT.
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→60,071 awards in 12 months — averaging 165 new NAICS 541519 contracts issued every day across the federal enterprise.
→DoD accounts for 32% of awards but 28% of total value ($16.0B of $56.1B) — a task-order-heavy pattern versus larger civilian agency enterprise programs at VA and HHS.
→Top 10 awardees hold $16.2B of $56.1B (29%) — meaning 71% of spending flows to contractors outside the prime tier, making this one of the most competitive IT NAICS codes.
→VA ($7.1B, 3,431 awards), DHS ($5.6B, 4,408 awards), GSA ($5.6B, 2,796 awards), and HHS ($5.6B, 4,469 awards) are nearly tied as the top civilian buyers — high competition but broad access.
Frequently Asked Questions — NAICS 541519
What types of contracts fall under NAICS 541519?
NAICS 541519 covers federal IT services not elsewhere classified — including cybersecurity and managed security services (MSSP), IT help desk and user support, network operations centers, cloud migration and hosting, IT consulting, data analytics platforms, and general systems administration. It is frequently used alongside 541512 for integrated IT services contracts.
How much does the federal government spend on NAICS 541519?
Federal agencies obligated approximately $56.1B under NAICS 541519 in the trailing 12 months (Apr 2025–Mar 2026), across 60,071 awards. The Department of Defense is the largest buyer at $16.0B, followed by VA ($7.1B), DHS ($5.6B), GSA ($5.6B), and HHS ($5.6B). Source: PrimeRFP SCOUT, obligations_only, ≥$100K floor.
Which agencies award the most NAICS 541519 contracts?
DoD leads with 19,495 awards totaling $16.0B. VA, DHS, GSA, and HHS are closely matched civilian agencies at roughly $5.6–7.1B each. DHS (4,408 awards) and HHS (4,469 awards) have the highest award counts among civilian agencies, reflecting distributed smaller task orders.
What contract vehicles are used for NAICS 541519?
The primary GWAC and IDIQ vehicles for NAICS 541519 work include GSA Alliant 3 (large business IT, $75B), GSA OASIS+ (professional services with IT pools), NASA SEWP VI (IT products and cloud), NIH CIO-SP4 (HHS-focused IT), and GSA STARS III (8(a) small business IT). Many orders also flow through agency-specific BPAs and SeaPort NxG.
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