NAICS 541512: Open Federal Computer Systems Design Services Contracts
Open SAM.gov opportunities filed under NAICS 541512, updated daily, with the SBA size standard and who’s buying.
NAICS 541512 is Computer Systems Design Services: firms that plan and design computer systems that bring together hardware, software and communication technologies, and often install them and support their users. This page lists every open federal contract opportunity filed under 541512 on SAM.gov, pulled each day. Filter by topic or search by agency, keyword or solicitation number.
| Opportunity | Agency | Type | Set-aside | Responses due | Posted |
|---|---|---|---|---|---|
| Digital Repository Platform and Physical Library Management System | Department of Transportation, Pipeline and Hazardous Materials Safety Administration | Sources Sought | None | Nov 16, 2026 | Oct 20 |
| Intel Xeon W-3500 Series Tower Workstation | Dept of Defense, Dept of the Navy | Combined Synopsis/Solicitation | Small Business Set Aside - Total | Nov 16, 2026 | Nov 12 |
| SOLICITATION_SERVICENOW STAFF AUGMENTATION SERVICES | Dept of Defense, Dept of the Navy | Combined Synopsis/Solicitation | None | Nov 18, 2026 | Nov 13 |
| R--IT TSC - DATA ANALYTICS AND SERVICES | Department of the Interior, Bureau of Reclamation | Combined Synopsis/Solicitation | None | Nov 20, 2026 | Nov 12 |
| DA10--Joint Credentialing and Privileging (C&P) Solution (VA-27-00006966) | Department of Veterans Affairs | Sources Sought | None | Nov 20, 2026 | Nov 6 |
| Sources Sought - Cross-Domain Capabilities | Dept of Defense, Dept of the Army | Sources Sought | None | Nov 20, 2026 | Nov 2 |
| UAS AND TRACR II INTERFACE CONTROL DOCUMENT (ICD) COMPLIANCE | Dept of Defense, Dept of the Army | Sources Sought | None | Nov 22, 2026 | Oct 22 |
| TOTAL ENGINEERING AND INTEGRATION SERVICES (TEIS) IV On-Ramp Opportunity | Dept of Defense, Dept of the Army | Combined Synopsis/Solicitation | Small Business Set Aside - Partial | Nov 25, 2026 | Nov 4 |
| DLA-RFI-CT-2027-WBOS-MKTRES | Dept of Defense, Defense Logistics Agency | Sources Sought | None | Nov 27, 2026 | Oct 30 |
| ADAPTS IDIQ | Dept of Defense, Defense Information Systems Agency (DISA) | Sources Sought | None | Nov 30, 2026 | Nov 10 |
| RFI: Agile Platform for Expeditionary C2 (APEX) | Dept of Defense, Dept of the Air Force | Sources Sought | None | Nov 30, 2026 | Oct 28 |
| Automated Mission Communication Manager Request for Information (RFI) | Dept of Defense, Dept of the Air Force | Sources Sought | None | Dec 1, 2026 | Nov 13 |
| Marine Corps Education Command Information Technology Support Services | Dept of Defense, Dept of the Navy | Solicitation | SBA Certified Women-Owned Small Business (WOSB) Program Set-Aside (FAR 19.15) | Dec 2, 2026 | Nov 4 |
| RFI NOAA Ship Acquisition Engineering & Correspondence Management System | Department of Commerce, National Oceanic and Atmospheric Administration | Sources Sought | None | Dec 4, 2026 | Nov 13 |
| FEMA Request for Information - Direct Housing Modernization Capabilities | Department of Homeland Security, Federal Emergency Management Agency | Sources Sought | None | Dec 18, 2026 | Oct 19 |
| AMC/A6 Information Technology Needs Commercial Solutions Opening (CSO) - Amendment 04 | Dept of Defense, Dept of the Air Force | Combined Synopsis/Solicitation | None | Feb 26, 2031 | Nov 10 |
| DA01--Light Electronic Action Framework Platform Support Services (VA-27-00002271) | Department of Veterans Affairs | Sources Sought | None | See notice | Nov 3 |
Source: SAM.gov, the US government's official contract opportunities system, updated November 15, 2026. Only active notices in IT-related industry codes are listed. RFPhub isn't affiliated with SAM.gov or any agency: always read the full notice on SAM.gov before you respond.
About NAICS 541512
| Official title | Computer Systems Design Services (2022 NAICS) |
|---|---|
| What it covers | In the Census Bureau's definition, establishments primarily engaged in planning and designing computer systems that integrate computer hardware, software, and communication technologies. The hardware and software may come from the firm itself or from other vendors, and these firms often install the system and train and support its users. |
| Examples in the definition | Computer systems integration design consulting; Local area network (LAN) computer systems integration design; Information management computer systems integration design; Office automation computer systems integration design |
| SBA size standard | $34.0 million in average annual receipts (13 CFR 121.201) |
| Nearby IT codes | 541511 Custom Computer Programming Services: writing, modifying, testing and supporting software to meet the needs of a particular customer 541513 Computer Facilities Management Services 541519 Other Computer Related Services |
Sources: Census Bureau NAICS definition and SBA size standards, 13 CFR 121.201.
Who posts 541512 work
Agencies with the most bid notices under NAICS 541512 on SAM.gov since October 2026, counted by RFPhub: 36 notices in all.
| Name | Share | Notices | Share |
|---|---|---|---|
| Department of Defense | 16 | 44% | |
| Department of Veterans Affairs | 9 | 25% | |
| General Services Administration | 4 | 11% | |
| Department of Homeland Security | 2 | 6% | |
| Department of Health and Human Services | 1 | 3% | |
| Department of Transportation | 1 | 3% | |
| Department of Commerce | 1 | 3% | |
| Department of the Interior | 1 | 3% | |
| All others | 1 | 3% |
Answering a sources sought notice under this code? Start from the free sources sought response template and capability statement template. For every IT code, see all open federal IT and cybersecurity RFPs.
Frequently asked questions
What is NAICS code 541512?
NAICS 541512 is Computer Systems Design Services. The Census Bureau's 2022 NAICS definition covers establishments primarily engaged in planning and designing computer systems that integrate computer hardware, software, and communication technologies. The hardware and software may come from the firm itself or from other vendors, and these firms often install the system and train and support its users.
What is the SBA size standard for NAICS 541512?
$34.0 million in average annual receipts, under SBA's size standards in 13 CFR 121.201. A business at or under that figure counts as small for a contract assigned this code. SBA adjusts size standards from time to time, so check the current table before you bid.
What is the difference between NAICS 541511 and 541512?
541511, Custom Computer Programming Services, covers writing, modifying, testing and supporting software for a particular customer. 541512, Computer Systems Design Services, covers planning and designing systems that integrate hardware, software and communication technologies. Both have a $34.0 million size standard, and the contracting officer assigns one code to each solicitation.
How do I find federal contracts under NAICS 541512?
This page lists the open SAM.gov notices filed under NAICS 541512, updated daily. On SAM.gov you can also search contract opportunities by NAICS code and save the search. Check the code on each notice, because it decides which size standard applies.