A2 Systems Engineering, Inc.
A2 Systems Engineering, Inc. is a small business in El Segundo, CA registered on SAM.gov to bid on federal contracts. It has won about $1.1 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- NNAJMNQ31447
- CAGE code
- 4YVT3
- SAM.gov registration
- Active
Registration details
| Legal business name | A2 Systems Engineering, Inc. |
|---|---|
| Unique Entity ID (UEI) | NNAJMNQ31447 |
| CAGE code | 4YVT3 |
| Location | El Segundo, CA |
| SAM.gov registration | Active through Apr 9, 2027 |
| Business started | 2007 |
| Primary NAICS code | 541715: Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) |
| Website | www.a2sei.com |
Certifications and business types
- Veteran-owned (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 | $2.2 million |
| FY2024 | $1.1 million |
| FY2025 | $-4,492 |
| FY2026 | $500 |
Its biggest federal customers over the last four fiscal years: Washington Headquarters Services ($3.4 million) and Missile Defense Agency ($500).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Jan 16, 2026 | Missile Defense Agency | Scalable homeland innovative enterprise layered defense (shield) initial order. | $500 |
| Sep 29, 2019 | Washington Headquarters Services | Bts program support | $10.9 million |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes A2 Systems Engineering, Inc. is small under
On its SAM.gov registration, A2 Systems Engineering, Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in A2 Systems Engineering, Inc.'s NAICS codes
466 open federal opportunities on SAM.gov use a NAICS code A2 Systems Engineering, Inc. is small under. These are due soonest.
- Hickman Borings Drilling and Testing
Due in 2 daysOct 12, 2026
- SB Set-Aside under Seaport – Battle Watch Support Services for CNIC
Due in 2 daysOct 12, 2026
- Engineering Drawings IDIQ
Due in 2 daysOct 12, 2026
- PAE Maritime Professional Support Services
Due in 2 daysOct 12, 2026
- MSC Engineering Drawings IDIQ
Due in 2 daysOct 12, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541715) that have won federal contracts, starting with California:
- Tecolote Research, Inc., Goleta, CA
- Toyon Research Corporation, Goleta, CA
- Intellisense Systems Inc, Torrance, CA
- Firestorm Labs, Inc., San Diego, CA
- Engineering and Software System Solutions, Inc., San Diego, CA
- Rhombus Power Inc, Palo Alto, CA
Frequently asked questions
What is A2 Systems Engineering, Inc.'s CAGE code?
A2 Systems Engineering, Inc.'s CAGE code is 4YVT3. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is A2 Systems Engineering, Inc.'s UEI?
A2 Systems Engineering, Inc.'s Unique Entity ID (UEI) is NNAJMNQ31447. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is A2 Systems Engineering, Inc.'s SAM.gov registration active?
Yes, as of the latest SAM.gov public data, A2 Systems Engineering, Inc.'s registration is active through apr 9, 2027. Registrations are renewed every year.
Is A2 Systems Engineering, Inc. a small business?
A2 Systems Engineering, Inc. is registered on SAM.gov as small under 4 NAICS codes, 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.