Federal Contracting Guide · Professional, Scientific & Technical Services
541519Other Computer Related Services
What NAICS 541519 covers, the SBA size standard, typical federal customers, related codes, and the tools you need to actually bid under this code.
What NAICS 541519 covers
Computer-related services not classified elsewhere, including disaster recovery and software installation. Often used for IT VAR and niche technical services.
Active federal market with consistent contract flow across multiple agencies.
Size standard & small business eligibility
The SBA size standard is revenue-based. To qualify as a small business under this NAICS code, your 5-year average annual receipts must stay under the threshold below. Revenue is averaged across your most recent 5 completed fiscal years.
Threshold: Revenue: $34m avg annual receipts.
If you're under this threshold, you qualify as a small business for federal procurement under this NAICS — which unlocks set-aside opportunities (8(a), HUBZone, SDVOSB, WOSB, and others). Not sure which set-asides you qualify for?
Check your set-aside eligibility
10 questions, takes under 3 minutes. Returns the exact SBA programs you qualify for — 8(a), HUBZone, SDVOSB, WOSB, EDWOSB.
Run the eligibility check →Open federal contracts under NAICS 541519 6 active
Live solicitations posted on SAM.gov, soonest deadline first. Refreshed May 31, 2026.
- Clinical Pharmacology Powered by ClinicalKey
- Sources Sought for Commercial RFID Asset Tracking System with DHA Authority to Operate (ATO) and proven DMLSS Interface capabilities
- Access to Financial Institutions (AFI)
- DE01--EnCaption 4 Closed Captioning SLA (VA-26-00048911) Avery/Morgan
- DE01--EnCaption 4 Closed Captioning SLA (VA-26-00048911) Avery/Morgan
- Real Time Innovations Data Distribution Service Runtime Software Licenses
Get every new NAICS 541519 contract by email
The Contract Wire emails every new federal solicitation that matches your NAICS, set-asides, and place of performance — within hours of it posting. Free, daily, no spam.
Get the daily wire → Open SAM.gov searchRelated work this NAICS covers
Use these terms in your capability statement and past-performance writeups to signal fit to contracting officers who filter by NAICS.
Next step: your capability statement
Once your NAICS code is registered in SAM.gov, your capability statement is the single most-requested document from federal contracting officers and large primes. It's how buyers decide whether to put you on a short list or send you a sources-sought notice.
Build a capability statement (NAICS 541519 pre-filled)
Free interactive builder. Enter your company info, past performance, and certifications — export a clean one-page PDF formatted the way contracting officers actually want to read it.
Start your capability statement →Related NAICS codes
Firms that win work under NAICS 541519 often also register under these codes.
Reference guides
Evergreen explainers for small federal contractors. Free, no signup.
- Sources Sought Notices: A Small-Business Guide to Pre-Solicitation — the highest-leverage activity for a small contractor.
- SAM.gov Alternatives: Tools Small Federal Contractors Use to Find Opportunities Faster — honest GovWin / HigherGov / GovTribe / CW Pro comparison.
- Decoding Federal Set-Aside Programs: 8(a), HUBZone, SDVOSB, WOSB
- Navigating NAICS Codes: Strategic Insights for Federal Contractors
- → All Contract Wire articles
Not sure NAICS 541519 is the right fit?
Many new federal contractors register under the wrong NAICS the first time — which means their set-aside eligibility, size standard, and match to opportunities are all miscalibrated. Our finder matches your capability description to the top federal-relevant codes in 60 seconds.
Find your best-fit NAICS codes
Paste your capability description. Returns the top 5 matching NAICS codes with size standards and federal spend level for each.
Open the NAICS finder →Get The Contract Wire in your inbox
Daily briefing on federal contracting — new SAM.gov postings, set-aside alerts, agency spending shifts. Every weekday morning, 5-min read, free.