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, cloud services, and IT product/reseller flow. Within the 5415 (Computer Systems Design & Related Services) industry group, it is the most active NAICS code by prime-contract award count in the trailing-12-month window.
$20.4B
Total Obligated
26,565
Total Awards
$769K
Avg Award Value
May 2025 – Apr 2026
Data Period
Year-Over-Year Award Trend
| Year | Awards | Total Obligated |
|---|---|---|
| 2023 | 35,651 | $25.8B |
| 2024 | 35,252 | $25.7B |
| 2025 | 33,607 | $23.9B |
2026 data through March 2026 only. Source: PrimeRFP SCOUT · ≥$100K floor
Top Agencies by Obligation — NAICS 541519
| Agency | Awards | Total Obligated |
|---|---|---|
DoDDepartment of Defense | 6,852 | $5.8B |
VADepartment of Veterans Affairs | 2,413 | $2.5B |
DHSDepartment of Homeland Security | 2,023 | $2.1B |
HHSDepartment of Health and Human Services | 1,752 | $2.0B |
TREASDepartment of the Treasury | 1,796 | $1.3B |
Top Awardees — NAICS 541519
Trailing 12 months · ≥$100K floor · Source: PrimeRFP SCOUT
| Rank | Awardee | Awards | Total Obligated |
|---|---|---|---|
| #1 | ThunderCat Technology | 940 | $1.0B |
| #2 | FCN, Inc. | 1,016 | $851M |
| #3 | Four Points Technology | 710 | $790M |
| #4 | V3Gate, LLC | 416 | $659M |
| #5 | Leidos, Inc. | 171 | $630M |
| #6 | CGI Federal | 339 | $542M |
| #7 | New Tech Solutions | 1,078 | $456M |
| #8 | Minburn Technology Group | 475 | $404M |
| #9 | Deloitte & Touche | 271 | $307M |
| #10 | World Wide Technology | 134 | $250M |
See all awardees and filter by agency, set-aside, and date in SCOUT.
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→26,565 awards in 12 months — averaging ~73 new NAICS 541519 contracts issued every day across the federal enterprise.
→DoD accounts for 26% of awards (6,852) and 28% of total value ($5.8B of $20.4B) — a task-order-heavy pattern alongside large civilian buyers at VA, DHS, and HHS.
→Top 10 awardees hold $5.9B of $20.4B (29%) — ~71% of spending flows to contractors outside the prime tier, making this one of the most competitive IT NAICS codes. Reseller/product firms (ThunderCat, FCN, Four Points) sit alongside services primes.
→VA ($2.5B, 2,413 awards), DHS ($2.1B, 2,023 awards), and HHS ($2.0B, 1,752 awards) are the leading 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, IT product/reseller flow, 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 $20.4B under NAICS 541519 in the trailing 12 months (May 2025–Apr 2026), across 26,565 awards. The Department of Defense is the largest buyer at $5.8B, followed by VA ($2.5B), DHS ($2.1B), HHS ($2.0B), and Treasury ($1.3B). Source: PrimeRFP SCOUT, obligations_only, ≥$100K floor.
Which agencies award the most NAICS 541519 contracts?
DoD leads with 6,852 awards totaling $5.8B. VA (2,413 awards), DHS (2,023), HHS (1,752), and Treasury (1,796) are the leading civilian buyers at $1.3–2.5B each, reflecting distributed smaller task orders and reseller-driven product purchases.
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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