Subcontracting opportunities: NAICS 541512, Computer Systems Design Services
159 prime contractors held small business subcontracting plans on 1,487 federal computer systems design services contracts (NAICS 541512) in FY2022–FY2024, worth $59.7B including options. Only primes that aren't small businesses need these plans, and each one sets goals for work the prime gives to small businesses, so these are the companies looking for small subcontractors in this industry.
- Primes with plans
- 159
- Plan contracts
- 1,487
- Agencies
- 74
- Total value
- $59.7B
A free account shows the primes that subcontract 541512 work in your state and the small businesses they hire.
Primes with subcontracting plans in 541512
Most plan contracts first. “Recent subcontracts” counts the subcontracts each prime reported among the 299 most recent reports in this code.
| Prime contractor | Plan contracts | Value | Main agencies | Recent subcontracts |
|---|---|---|---|---|
| Leidos, Inc.Reston, VA | 218 | $1.8B | Department of the Navy, Defense Health Agency+1 more | 13$6.4M |
| General Dynamics Information Technology, Inc.Falls Church, VA | 94 | $4.9B | National Oceanic and Atmospheric Administration, Federal Aviation Administration+20 more | 28$44.9M |
| Booz Allen Hamilton Inc.McLean, VA | 85 | $7.3B | Federal Acquisition Service, Internal Revenue Service+15 more | 29$23.8M |
| Hpi Federal LLCWashington, DC | 82 | $351M | Department of the Navy | — |
| Accenture Federal Services LLCArlington, VA · part of Accenture Public Limited Company | 80 | $4.8B | Internal Revenue Service, US Patent and Trademark Office+26 more | 25$20M |
| Johnson Controls Building Automation Systems LLCHuntsville, AL · part of Johnson Controls Inc. | 54 | $533M | Department of the Army | 1$84.7K |
| Deloitte Consulting LLPArlington, VA · part of Deloitte Touche Tohmatsu Limited | 53 | $2.8B | Internal Revenue Service, Federal Acquisition Service+13 more | 5$13.4M |
| Peraton Inc.Herndon, VA | 48 | $3.7B | Department of the Navy, Internal Revenue Service+9 more | 2$2M |
| CACI, Inc. - FederalChantilly, VA · part of CACI International Inc. | 41 | $6.4B | Department of the Air Force, Federal Acquisition Service+10 more | 20$20.3M |
| Science Applications International CorporationReston, VA | 38 | $3.8B | Internal Revenue Service, US Patent and Trademark Office+10 more | 7$1.5M |
| Perspecta Enterprise Solutions LLCHerndon, VA · part of Perspecta Inc. | 38 | $1.3B | Department of the Air Force, Centers for Medicare and Medicaid Services+10 more | 2$25.8M |
| Cerner Government Services, Inc.Kansas City, KS | 31 | $1.9B | Department of Veterans Affairs | — |
| International Business Machines CorporationBethesda, MD | 28 | $907M | Internal Revenue Service, Transportation Security Administration+11 more | — |
| Siemens Government Technologies, Inc.Reston, VA | 26 | $230M | Department of the Army | — |
| Leidos, Inc.Reston, VA | 22 | $895M | Federal Acquisition Service, Internal Revenue Service+9 more | 13$4.7M |
| L3 Technologies, Inc.Arlington, TX · part of L3HARRIS Technologies Inc. | 22 | $91.3M | Department of the Air Force, Federal Acquisition Service | — |
| CGI Federal Inc.Fairfax, VA · part of CGI Inc | 19 | $1.2B | US Patent and Trademark Office, Federal Acquisition Service+8 more | 1$50K |
| Mantech Advanced Systems International, Inc.Herndon, VA · part of Mantech International Corporation | 18 | $2.1B | Defense Health Agency, Federal Acquisition Service+5 more | 30$16.2M |
| Science Applications International CorporationReston, VA | 18 | $50.6M | Federal Aviation Administration | — |
| Salient CRGT, Inc.Fairfax, VA | 15 | $3.9B | Federal Acquisition Service, Department of Veterans Affairs+6 more | 58$39.2M |
| Pae Applied Technologies LLCFort Worth, VA · part of Pae Incorporated | 15 | $19.5M | Department of the Navy | — |
| Maximus Federal Services, Inc.McLean, VA · part of Maximus Inc. | 14 | $318M | Internal Revenue Service, Transportation Security Administration+4 more | 1$180K |
| Leidos, Inc.Reston, VA | 12 | $765M | Defense Information Systems Agency, Department of Housing and Urban Development+1 more | 3$2.1M |
| Smartronix, LLCHollywood, MD | 12 | $150M | Department of the Navy, Federal Acquisition Service+1 more | — |
| Science Applications International CorporationReston, VA | 12 | $43.5M | National Aeronautics and Space Administration | — |
| Iron Bow Technologies, LLCHerndon, VA | 11 | $1.2B | Department of Veterans Affairs, Department of the Air Force | — |
| Cole Engineering Services, Inc.Orlando, FL | 11 | $251M | Department of the Army | — |
| Science Applications International CorporationReston, VA | 11 | $92M | Department of the Air Force | — |
| Presidio Government Solutions LLCReston, VA | 11 | $21.2M | Offices, Boards and Divisions, Drug Enforcement Administration+3 more | — |
| Northrop Grumman Systems CorporationMcLean, VA | 10 | $636M | Defense Information Systems Agency, Department of the Air Force+2 more | — |
| Clear Vantage Point Solutions, LLCAnnandale, VA | 10 | $189M | Department of Veterans Affairs | — |
| Honeywell International Inc.Albuquerque, NM | 10 | $46.2M | Department of the Air Force | — |
| Southwest Research InstituteSan Antonio, TX | 10 | $25.3M | Department of the Navy | — |
| By Light Professional It Services LLCMcLean, VA | 9 | $167M | Department of Veterans Affairs, Department of the Air Force+2 more | — |
| Capstone LLCVirginia Beach, VA · part of Client Solution Architects LLC | 8 | $49.8M | Department of the Navy | — |
| ECS Federal, LLCFairfax, VA · part of On Assignment Inc. | 7 | $788M | Federal Acquisition Service, Defense Information Systems Agency+2 more | 4$11.9M |
| Jacobs Technology Inc.Tullahoma, TN · part of Jacobs Engineering Group Inc. | 7 | $203M | Federal Acquisition Service, Federal Bureau of Investigation+1 more | — |
| Ita International, LLCNewport News, VA | 7 | $178M | Federal Acquisition Service | — |
| M. C. Dean, Inc.Tysons, VA | 7 | $94.6M | Department of the Army | — |
| Capgemini Government Solutions LLCMcLean, VA | 7 | $64.8M | U.S. Immigration and Customs Enforcement, Department of the Army+4 more | — |
| Booz Allen Hamilton Inc.Red Bank, NJ | 6 | $1.1B | Department of Veterans Affairs | 1$433K |
| Parsons Government Services Inc.Centreville, VA · part of The Parsons Corporation | 6 | $417M | Federal Acquisition Service, U.S. Cyber Command | — |
| Serco Inc.Herndon, VA | 6 | $228M | Federal Acquisition Service, Department of the Air Force+2 more | — |
| CSRA LLCFalls Church, VA · part of General Dynamics Information Technology Inc. | 6 | $29.8M | Department of the Navy, National Oceanic and Atmospheric Administration | — |
| Guidehouse LLPMcLean, VA · part of Veritas Capital Management LLC | 6 | $29.3M | Office of Procurement Operations, Department of State | 5$1.7M |
| Raytheon CompanyRiverdale, MD · part of Raytheon Technologies Corporation | 6 | $29M | National Oceanic and Atmospheric Administration | 2$137K |
| Microsoft Corporation Sitz in Redmond CorporationRedmond, WA · part of Microsoft Corporation | 6 | $19.3M | Social Security Administration | — |
| Tyto Government Solutions, Inc.Herndon, VA · part of Tyto Athene LLC | 5 | $106M | Federal Acquisition Service, Defense Health Agency+1 more | — |
| 22ND Century Technologies, Inc.McLean, VA | 5 | $99.1M | Department of the Navy, Department of the Air Force | — |
| Bell Boeing Joint Project OfficeAmarillo, TX | 5 | $83.5M | Defense Logistics Agency | — |
Showing the first 50 of 159 primes.
Recent subcontracts to small businesses
Of the 299 most recent subcontracts primes reported under NAICS 541512 since Aug 20, 2026, 130 went to small businesses, worth $139M.
| Date | Small business | Prime | Amount |
|---|---|---|---|
| Oct 6, 2026 | Blue Tech Inc.CA | Guidehouse Inc.Departmental Offices | $203K |
| Oct 5, 2026 | Srilokya Groups IncMD | Halvik, LLCU.S. Patent and Trademark Office | $5.8K |
| Sep 30, 2026 | Thundercat Technology, LLCVA | Salient CRGT, Inc.Federal Acquisition Service | $2.3M |
| Sep 30, 2026 | Sterling Computers CorporationSD | Salient CRGT, Inc.Federal Acquisition Service | $167K |
| Sep 30, 2026 | Selectech LLCMD | Salient CRGT, Inc.Federal Acquisition Service | $158K |
| Sep 29, 2026 | Merlin International, Inc.VA | Mantech Advanced Systems International, Inc.Federal Acquisition Service | $1.1M |
| Sep 29, 2026 | Swish Data CorporationVA | Salient CRGT, Inc.Federal Acquisition Service | $107K |
| Sep 28, 2026 | Govsmart, Inc.VA | Salient CRGT, Inc.Federal Acquisition Service | $259K |
| Sep 25, 2026 | FCN, Inc.MD | Salient CRGT, Inc.Federal Acquisition Service | $1.1M |
| Sep 25, 2026 | Silver Line Tech LLCFL | Salient CRGT, Inc.Federal Acquisition Service | $119K |
| Sep 25, 2026 | C2 Defense Inc.GA | Booz Allen Hamilton Inc.Federal Acquisition Service | $777K |
| Sep 24, 2026 | Compass Strategy Design LLCVA | Mantech Advanced Systems International, Inc.Federal Acquisition Service | $3.4M |
| Sep 23, 2026 | Sterling Computers CorporationSD | Salient CRGT, Inc.Federal Acquisition Service | $867K |
| Sep 23, 2026 | Longview International Technology Solutions, Inc.VA | Govcio, LLCDepartment of Veterans Affairs | $5.2M |
| Sep 22, 2026 | Advanced Computer Concepts, Inc.VA | Mantech Advanced Systems International, Inc.Federal Acquisition Service | $177K |
| Sep 22, 2026 | NCS Technologies IncVA | Mantech Advanced Systems International, Inc.Federal Acquisition Service | $212K |
| Sep 22, 2026 | Black Rock Technology Group, LLCCT | Salient CRGT, Inc.Federal Acquisition Service | $244K |
| Sep 21, 2026 | Clutch Solutions LLCAZ | Mantech Advanced Systems International, Inc.Federal Acquisition Service | $87.4K |
| Sep 21, 2026 | Clutch Solutions LLCAZ | Mantech Advanced Systems International, Inc.Federal Acquisition Service | $45K |
| Sep 21, 2026 | J2R Solutions LLCFL | Salient CRGT, Inc.Federal Acquisition Service | $618K |
| Sep 21, 2026 | Centeva LLCUT | Teksynap CorporationNuclear Regulatory Commission | $277K |
| Sep 21, 2026 | Imanagement Consulting LLCDC | Teksynap CorporationNuclear Regulatory Commission | $736K |
| Sep 21, 2026 | Centeva LLCUT | Teksynap CorporationNuclear Regulatory Commission | $15.7M |
| Sep 21, 2026 | World Services LLCVA | Teksynap CorporationNational Oceanic and Atmospheric Administration | $799K |
| Sep 18, 2026 | Astor & Sanders CorporationVA | Nationwide It Services, Inc.U.S. Geological Survey | $39.5K |
Small businesses winning these subcontracts
- Sterling Computers Corporation, SD: 13 subcontracts, $3.7M
- Govsmart, Inc., VA: 10 subcontracts, $3.5M
- Thundercat Technology, LLC, VA: 7 subcontracts, $5.3M
- Pifinity, Inc., VA: 5 subcontracts, $4.9M
- Mac Business Solutions, Inc., MD: 4 subcontracts, $2.5M
- Trilogy Leasing Co., LLC, FL: 4 subcontracts, $941K
- Astor & Sanders Corporation, VA: 3 subcontracts, $145K
- Centeva LLC, UT: 2 subcontracts, $16M
- Globalmed Holdings, LLC, AZ: 2 subcontracts, $12.6M
- Swish Data Corp, MD: 2 subcontracts, $4.2M
- FCN, Inc., MD: 2 subcontracts, $2.2M
- C2 Defense Inc., GA: 2 subcontracts, $908K
- J2R Solutions LLC, FL: 2 subcontracts, $776K
- Swish Data Corporation, VA: 2 subcontracts, $606K
- Ivci, LLC, NY: 2 subcontracts, $223K
Which agencies
| Agency | Plan contracts | Value |
|---|---|---|
| Department of the Navy | 381 | $2.1B |
| Department of the Army | 147 | $2.7B |
| Department of the Air Force | 137 | $4.3B |
| Federal Acquisition Service | 116 | $26.2B |
| Internal Revenue Service | 89 | $1.7B |
| Department of Veterans Affairs | 87 | $7.3B |
| Centers for Disease Control and Prevention | 41 | $392M |
| Defense Health Agency | 39 | $1.2B |
| Federal Aviation Administration | 36 | $181M |
| Defense Information Systems Agency | 33 | $2.1B |
Where the work is
Virginia (636), District of Columbia (202), Maryland (184), Texas (66), Florida (47), Nebraska (38), California (36), Kansas (29), Georgia (27), New Jersey (21), and 31 more.
How to win subcontracts with these primes
- Register in the prime's supplier portal. Most large primes have one, usually under “supplier diversity” or “small business programs” on their website. Buyers search it when they need a subcontractor, so list your NAICS codes, certifications and past work.
- Contact the small business liaison officer. Every prime with a plan names someone to run it. Find them through the supplier portal, or for defense primes in DoD's prime contractor directory. Send a one-page capability statement that names the contracts and agencies you can support.
- Watch SBA's SubNet. Primes post subcontracting solicitations and sources sought notices on SubNet.
- Be easy to vet. Keep your SAM.gov registration active and check that you count as small under 541512's size standard. Certifications such as 8(a), HUBZone, WOSB and SDVOSB count toward the prime's goals, which makes you more valuable to them.
- Get free help. APEX Accelerators introduce small businesses to primes and run matchmaking events. Our guide to becoming a government subcontractor covers the rest.
More on 541512: open contracts and top small-business winners and contracts ending in the next 12 months. Primes also post subcontracting opportunities on SBA's SubNet.
Frequently asked questions
What is a small business subcontracting plan?
Under FAR 19.702, a large business that wins a federal contract over $900,000 ($2 million for construction) with subcontracting possibilities must agree to a plan with goals for subcontracting to small businesses, including small disadvantaged, women-owned, HUBZone and service-disabled veteran-owned firms. The prime reports its progress twice a year in eSRS. Contracts awarded before October 2025 used the older $750,000 and $1.5 million thresholds.
How do I become a subcontractor to these 541512 primes?
Register in the prime's supplier portal (most large primes have one, often called supplier diversity or small business programs), keep your SAM.gov registration active, and send the prime's small business liaison officer a capability statement that names the contracts and agencies you can support. Primes need small subcontractors to meet their plan goals, so being easy to find and easy to vet matters.
Where does this data come from?
Primes and their plan contracts come from SBA's Directory of Federal Government Prime Contractors with Subcontracting Plans for FY2022–FY2024, which is drawn from FPDS. Recent subcontracts come from the subaward reports primes file on USAspending.gov (most subcontracts over $30,000 on prime contracts over $750,000 must be reported). A subcontractor is shown as a small business when it has an active SAM.gov registration as small under at least one NAICS code, or an SBA certification.
Source: SBA's directory of prime contractors with subcontracting plans (FY2022–FY2024, from FPDS) and USAspending.gov subaward reports. Contact names are never shown. Values are base plus all options, not what has been paid.