Sain Engineering Associates, Inc.
Sain Engineering Associates, Inc. is a small business in Birmingham, AL registered on SAM.gov to bid on federal contracts. It has won about $16.8 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- MZ3TBYCDK5G3
- CAGE code
- 00GU7
- SAM.gov registration
- Active
Registration details
| Legal business name | Sain Engineering Associates, Inc. |
|---|---|
| Unique Entity ID (UEI) | MZ3TBYCDK5G3 |
| CAGE code | 00GU7 |
| Location | Birmingham, AL |
| SAM.gov registration | Active through Sep 17, 2027 |
| Business started | 1992 |
| Primary NAICS code | 541330: Engineering Services |
| Website | www.saineng.com |
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $5.1 million |
| FY2024 | $6.1 million |
| FY2025 | $6.4 million |
| FY2026 | $4.3 million |
Its biggest federal customers over the last four fiscal years: Department of the Army ($17.6 million), Department of the Air Force ($2.2 million) and Department of the Navy ($2.1 million).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Aug 25, 2025 | Department of the Army | Fy25 energy support for washington headquarters services (whs) | $957,666 |
| Jul 2, 2024 | Department of the Army | The purpose of this task order is for energy support for washington headquarters… | $838,717 |
| Mar 22, 2024 | Department of the Army | Rem services arlington national cemetery | $646,667 |
| Sep 14, 2023 | Department of the Army | Rem services dha | $1.2 million |
| Jun 12, 2023 | Department of the Air Force | Engineering & infrastructure resilience program support ii | $2.2 million |
| Apr 26, 2023 | Department of the Army | Rem services for us army reserves national roofing program | $1.9 million |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes Sain Engineering Associates, Inc. is small under
On its SAM.gov registration, Sain Engineering Associates, Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 541330 Engineering Services
- 236220 Commercial and Institutional Building Construction
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 541512 Computer Systems Design Services
- 541618 Other Management Consulting Services
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541990 All Other Professional, Scientific, and Technical Services
- 561210 Facilities Support Services
Open contracts in Sain Engineering Associates, Inc.'s NAICS codes
666 open federal opportunities on SAM.gov use a NAICS code Sain Engineering Associates, Inc. is small under. These are due soonest.
- Enterprise Grocery Product Content Creation, Management, and Syndication Software-as-a-Service (SaaS) Solution
Due in 2 daysOct 12, 2026
- CON | Z1DA | REPLACE OR CHILLERS | 580-23-105 | PRESOLICITATION
✦ The VA Medical Center in Houston, TX plans a construction contract to remove and replace two operating room chillers in Building 100.
Due in 2 daysOct 12, 2026
- Notice of Intent to Sole Source – National Marrow Donor Program – service agreement
✦ The NIH Clinical Center in Bethesda, MD plans to buy unrelated donor search and stem cell transplant support services from the National Marrow Donor Program (NMDP) without…
Due in 2 daysOct 12, 2026
- SB Set-Aside under Seaport – Battle Watch Support Services for CNIC
Due in 2 daysOct 12, 2026
- Design Basis Threat (DBT) and Target Sets Security
Due in 2 daysOct 12, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541330) that have won federal contracts, starting with Alabama:
- Rsi-Quantitech JV LLC, Huntsville, AL
- Vettech LLC, Huntsville, AL
- Sentar, Inc., Huntsville, AL
- Victory Solutions, LLC, Huntsville, AL
- The Tolliver Group, Inc, Huntsville, AL
- Interfuze Corporation, Huntsville, AL
Frequently asked questions
What is Sain Engineering Associates, Inc.'s CAGE code?
Sain Engineering Associates, Inc.'s CAGE code is 00GU7. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Sain Engineering Associates, Inc.'s UEI?
Sain Engineering Associates, Inc.'s Unique Entity ID (UEI) is MZ3TBYCDK5G3. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Sain Engineering Associates, Inc.'s SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Sain Engineering Associates, Inc.'s registration is active through sep 17, 2027. Registrations are renewed every year.
Is Sain Engineering Associates, Inc. a small business?
Sain Engineering Associates, Inc. is registered on SAM.gov as small under 11 NAICS codes, including its primary code, 541330. 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
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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.