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.
$315.4B
Total Obligated
42,158
Total Awards
$7.5M
Avg Award Value
Apr 2025 – Mar 2026
Data Period
Year-Over-Year Award Trend
| Year | Awards | Total Obligated |
|---|---|---|
| 2025 | 36,595 | $224.0B |
| 2026 | 5,563 | $91.4B |
2026 data through March 2026 only. Source: PrimeRFP SCOUT · ≥$25K floor
Top Agencies by Obligation — NAICS 541519
| Agency | Awards | Total Obligated |
|---|---|---|
DoDDepartment of Defense | 14,970 | $89.4B |
GSAGeneral Services Administration | 1,029 | $48.6B |
VADepartment of Veterans Affairs | 2,910 | $30.5B |
HHSDepartment of Health and Human Services | 2,396 | $29.6B |
DHSDepartment of Homeland Security | 3,198 | $21.0B |
Top Awardees — NAICS 541519
Trailing 12 months · ≥$25K floor · Source: PrimeRFP SCOUT
| Rank | Awardee | Awards | Total Obligated |
|---|---|---|---|
| #1 | Booz Allen Hamilton | 244 | $18.2B |
| #2 | Leidos, Inc. | 2,223 | $15.4B |
| #3 | Accenture Federal Services | 331 | $14.2B |
| #4 | SAIC | 248 | $12.1B |
| #5 | General Dynamics IT | 464 | $11.9B |
| #6 | CACI Federal | 69 | $8.3B |
| #7 | Cerner Government Services | 27 | $6.5B |
| #8 | CGI Federal | 195 | $5.9B |
| #9 | Deloitte Consulting | 179 | $5.6B |
| #10 | CSRA LLC | 61 | $4.3B |
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→42,158 awards in 12 months — averaging 115 new NAICS 541519 contracts issued every day across the federal enterprise.
→DoD accounts for 35% of awards but only 28% of total value — suggesting a higher volume of smaller task orders versus civilian agency mega-contracts at GSA.
→The top 10 awardees hold $102B of $315B obligated (32%) — meaning 68% of spending flows to smaller and mid-tier contractors outside the prime tier.
→VA's $30.5B at 2,910 awards signals strong open competition across clinical IT, benefits systems, and telehealth platforms — one of the most accessible civilian buyers in this NAICS.
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 $315.4B under NAICS 541519 in the trailing 12 months (Apr 2025–Mar 2026), across 42,158 awards. The Department of Defense is the largest buyer at $89.4B, followed by GSA ($48.6B) and VA ($30.5B). Source: PrimeRFP SCOUT, ≥$25K award floor.
Which agencies award the most NAICS 541519 contracts?
DoD leads with 14,970 awards totaling $89.4B. VA is the most active civilian agency at 2,910 awards ($30.5B), followed by DHS at 3,198 awards ($21.0B). HHS awards 2,396 contracts ($29.6B) with a higher average value, reflecting larger enterprise IT modernization programs.
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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