Stillwater Associates, LLC
Stillwater Associates, LLC is a small business in Irvine, CA registered on SAM.gov to bid on federal contracts. It has won about $126,323 in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- HYQNG2K9WM33
- CAGE code
- 3ZZJ9
- SAM.gov registration
- Active
Registration details
| Legal business name | Stillwater Associates, LLC |
|---|---|
| Unique Entity ID (UEI) | HYQNG2K9WM33 |
| CAGE code | 3ZZJ9 |
| Location | Irvine, CA |
| SAM.gov registration | Active through Sep 25, 2027 |
| Business started | 1998 |
| Primary NAICS code | 541611: Administrative Management and General Management Consulting Services |
| Website | www.stillwaterassociates.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 | $50,000 |
| FY2024 | $50,000 |
| FY2025 | $200,000 |
| FY2026 | $-123,677 |
Its biggest federal customers over the last four fiscal years: Department of Energy ($176,323).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Feb 11, 2025 | Department of Energy | Assist doe/office of policy's efforts in meetings all federal obligations as regards to… | $140,000 |
| Mar 27, 2024 | Department of Energy | Assist doe/office of policy's efforts in meetings all federal obligations as regards to… | $44,748 |
| Mar 30, 2022 | Department of Energy | Assist doe/office of policy's efforts in meetings all federal obligations as regards to… | $41,575 |
| Nov 30, 2021 | Department of Energy | Lpo is seeking a contractor that will provide a complete and thorough overview of the… | $50,001 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes Stillwater Associates, LLC is small under
On its SAM.gov registration, Stillwater Associates, LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Stillwater Associates, LLC's NAICS codes
50 open federal opportunities on SAM.gov use a NAICS code Stillwater Associates, LLC is small under. These are due soonest.
- Optimized Storage and Replenishment Solution
Due in 2 daysOct 12, 2026
- Army Continuing Medical Education (CME) Reaccreditation
Due in 2 daysOct 12, 2026
- Design Basis Threat (DBT) and Target Sets Security
Due in 2 daysOct 12, 2026
- Flow-Induced Vibration Review and Guidance
Due in 2 daysOct 12, 2026
- Project Management Technical Admin Support Services
Due in 3 daysOct 13, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541611) that have won federal contracts, starting with California:
- R3 Strategic Support Group Inc, San Diego, CA
- T3W Business Solutions, Inc., San Diego, CA
- Sigil Consulting Group LLC, Roseville, CA
- BMNT Inc., Palo Alto, CA
- Connexus Hub Inc., Irvine, CA
- Lacusong Leilani, Ventura, CA
Frequently asked questions
What is Stillwater Associates, LLC's CAGE code?
Stillwater Associates, LLC's CAGE code is 3ZZJ9. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Stillwater Associates, LLC's UEI?
Stillwater Associates, LLC's Unique Entity ID (UEI) is HYQNG2K9WM33. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Stillwater Associates, LLC's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Stillwater Associates, LLC's registration is active through sep 25, 2027. Registrations are renewed every year.
Is Stillwater Associates, LLC a small business?
Stillwater Associates, LLC is registered on SAM.gov as small under 4 NAICS codes, including its primary code, 541611. 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.