System Studies & Simulation, Inc.
System Studies & Simulation, Inc. is a small business in Huntsville, AL registered on SAM.gov to bid on federal contracts. It has won about $115 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- Z5G7R7QDAYD9
- CAGE code
- 0WYZ8
- SAM.gov registration
- Active
Registration details
| Legal business name | System Studies & Simulation, Inc. |
|---|---|
| Unique Entity ID (UEI) | Z5G7R7QDAYD9 |
| CAGE code | 0WYZ8 |
| Location | Huntsville, AL |
| SAM.gov registration | Active through Nov 24, 2026 |
| Business started | 1991 |
| Primary NAICS code | 541715: Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) |
| Website | www.s3inc.com |
Certifications and business types
- SBA-certified women-owned small business
- Women-owned (self-reported in SAM.gov)
- Women-owned small business (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $27.7 million |
| FY2024 | $34.3 million |
| FY2025 | $39.5 million |
| FY2026 | $41.3 million |
Its biggest federal customers over the last four fiscal years: Department of the Army ($126.9 million), Federal Acquisition Service ($15 million), Department of the Air Force ($809,818) and Missile Defense Agency ($500).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Dec 4, 2025 | Missile Defense Agency | Scalable homeland innovative enterprise layered defense (shield) initial order. | $500 |
| Sep 27, 2024 | Federal Acquisition Service | Aetc aircrew maintenance and training services | $12.4 million |
| Jun 5, 2024 | Department of the Air Force | S3 mentor protege program | $809,818 |
| Jun 15, 2023 | Department of the Army | Programmatic support services | $61 million |
| Mar 7, 2023 | Department of the Army | Strategic and operational rockets and missiles project office technical support services. | $61.9 million |
| Sep 30, 2021 | Department of the Army | S3 - h2l mpa base year | $1.2 million |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes System Studies & Simulation, Inc. is small under
On its SAM.gov registration, System Studies & Simulation, Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Open contracts in System Studies & Simulation, Inc.'s NAICS codes
294 open federal opportunities on SAM.gov use a NAICS code System Studies & Simulation, Inc. is small under. These are due soonest.
- Synthetic Training Environment (STE) Virtual Software (VSW)
✦ The Army (ACC-APG Orlando, for the Simulation program office) is asking industry for solutions to the Synthetic Training Environment Virtual Software, a soldier training…
Due in 3 daysOct 13, 2026
- Technical Services
Due in 3 daysOct 13, 2026
- Restorative and health-Enhancing Sleep Time (REST)
✦ ARPA-H, a federal health research agency, is seeking proposals for its REST program on objective, home-based, closed-loop sleep technologies that detect sleep patterns and…
Due in 3 daysOct 13, 2026
- 2025 Army Geospatial Center (AGC) Broad Agency Announcement (BAA)
✦ The Army Geospatial Center (part of the Army Corps of Engineers, Alexandria, VA) is running an open Broad Agency Announcement that invites research ideas on many geospatial…
Due in 3 daysOct 13, 2026
- Drone Killer Cartridge Training Device
Due in 4 daysOct 14, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541715) that have won federal contracts, starting with Alabama:
- Radiance Technologies Inc, Huntsville, AL
- Sigmatech Inc, Huntsville, AL
- Tyonek Technical Services, LLC, Madison, AL
- Simulation Technologies, Inc, Huntsville, AL
- Ntsi LLC, Huntsville, AL
- H2 Technology Group, LLC, Huntsville, AL
Frequently asked questions
What is System Studies & Simulation, Inc.'s CAGE code?
System Studies & Simulation, Inc.'s CAGE code is 0WYZ8. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is System Studies & Simulation, Inc.'s UEI?
System Studies & Simulation, Inc.'s Unique Entity ID (UEI) is Z5G7R7QDAYD9. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is System Studies & Simulation, Inc.'s SAM.gov registration active?
Yes, as of the latest SAM.gov public data, System Studies & Simulation, Inc.'s registration is active through nov 24, 2026. Registrations are renewed every year.
Is System Studies & Simulation, Inc. a small business?
System Studies & Simulation, Inc. is registered on SAM.gov as small under 1 NAICS code, including its primary code, 541715. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To ask us to remove this page, email hello@fedready.us.