What is NAICS code 541512?

NAICS 541512 is the industry "Computer Systems Design Services" in the North American Industry Classification System, part of the Professional, Scientific, and Technical Services sector (54).

What is the size standard for NAICS 541512?

The SBA sets a small business size standard for each NAICS code, either average annual receipts or number of employees. Check the current value for 541512 in the SBA table of size standards on sba.gov; it changes from time to time.

NAICS Code 541512: Computer Systems Design Services

NAICS code 541512 is the industry for computer systems design services in the Professional, Scientific, and Technical Services sector. Agencies tag every federal contract with a NAICS code, so this is the code to list in your SAM.gov registration and to search for bids.

Government contracts under NAICS 541512

Federal agencies obligated $96.4B on contracts under NAICS 541512 from FY2024 to FY2026, including $31.3B in FY2026. The biggest buyers were the Department of Defense, the General Services Administration, the Department of Veterans Affairs. The largest contractors were Accenture Federal Services LLC, General Dynamics Information Technology, Inc., Booz Allen Hamilton Inc.

See the full breakdown: government IT contracts, who wins and who buys.

Open government bids for NAICS 541512

The newest open notices from SAM.gov. Bidding needs a free SAM.gov registration.

Amendment 0003 - Electronic Security System VIII Official Solicitation
Dept of Defense · Combined Synopsis/Solicitation · NAICS 541512
Posted Oct 30, 2026 · Responses due Nov 9, 2026
Request for Information - Enterprise Learning Management System (LMS) of Record with a Learning Experience Platform (LXP)Closing soon
Homeland Security, Department of · Sources Sought · NAICS 541512 · VA · No Set aside used
Posted Oct 30, 2026 · Responses due Nov 4, 2026
DLA-RFI-CT-2027-WBOS-MKTRES
Dept of Defense · Sources Sought · NAICS 541512 · PA
Posted Oct 30, 2026 · Responses due Nov 27, 2026
Enterprise Next (ENX) RFI
National Aeronautics and Space Administration · Solicitation · NAICS 541512 · MD
Posted Oct 30, 2026 · Responses due Nov 13, 2026
DA10--ORACLE Upgrade SaaS Subscriptions in Support of Veterans Canteen Service (VCS) (VA-27-00010417)Closing soon
Veterans Affairs, Department of · Sources Sought · NAICS 541512
Posted Oct 29, 2026 · Responses due Nov 5, 2026

See all 5 open bids under NAICS 541512

Small business size standard for NAICS 541512

To bid on small business set-aside contracts under NAICS 541512, your business must be small under the SBA size standard for this code, measured either by average annual receipts or by number of employees. The values are updated periodically, so check the current SBA table of size standards before you bid.

Other NAICS codes in 5415

How to choose the right NAICS code

Pick the 6-digit code that best describes what you sell. List it as your primary code in SAM.gov, and add other codes for related work. Agencies choose one NAICS code for each contract, so check the codes on past awards for the kind of work you do. Search all codes in the NAICS code lookup.

Related guides

Frequently asked questions

What is NAICS code 541512?: NAICS 541512 is the industry "Computer Systems Design Services" in the North American Industry Classification System, part of the Professional, Scientific, and Technical Services sector (54).
What is the size standard for NAICS 541512?: The SBA sets a small business size standard for each NAICS code, either average annual receipts or number of employees. Check the current value for 541512 in the SBA table of size standards on sba.gov; it changes from time to time.
Are there government contracts for NAICS 541512?: Yes. Federal agencies obligated $96.4B on contracts under NAICS 541512 from FY2024 to FY2026, and 5 notices are open right now.