San Francisco Circuits, Inc.
San Mateo, CA Doing business as San Francisco Circuits Inc.
- UEI
- L3C3QLJQRS69
- CAGE
- 6K2K0
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 1660 S Amphlett Blvd #200, San Mateo, CA 94402, USA
- Website
- sfcircuits.com
- Founded
- 2005
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Information Technology
- Semiconductors & Semiconductor Equipment
- Semiconductors
- SIC code
- 36 Electronic & Other Electric Equipment
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Call 0006 award to SAN francisco circuits, INC. | Naval Sea Systems Command | $53,983 | |
| 2502 1.6 PCB assemblies | Naval Sea Systems Command | $87,753 | |
| Printed circuit boards (PCB) for spring-loaded sample boxes | National Institute of Standards and Technology | $8,316 | |
| PWB, MOD ELE conn assy | Communications Electronics Command | $2,290 | |
| FSC: 5998 name: PCA, EB contro part number: 0225690 | Communications Electronics Command | $8,900 |
About San Francisco Circuits, Inc.
San Francisco Circuits, Inc. manufactures and assembles printed circuit boards for defense and military space programs as a prime contractor (68% of recent awards) operating under firm fixed-price terms with no set-aside designations. The company is a for-profit corporate entity based in San Mateo, California, competing full-and-open across defense and intelligence customers without SBA certifications.
San Francisco Circuits' customer base concentrates heavily on Army platforms. The top five funding agencies account for 68% of recent awards by count, anchored by the Department of the Army Materiel Command Communications Electronics Command (8 awards, $60 thousand combined potential value), followed by the Department of the Air Force Materiel Command ($475 thousand combined potential value on a single award), the Department of the Navy ($88 thousand combined potential value), and the Army Space and Missile Defense Command ($54 thousand combined potential value). The two rankings diverge meaningfully — Air Force dollars dominate the potential-value ranking despite representing only one award, whereas the Army Communications Electronics Command places the highest volume but carries the lowest per-award magnitude, signaling a pattern of small high-frequency orders from that customer.
Recent prime awards include a Blanket Purchase Agreement with Naval Sea Systems Command (May 2025, running through November 2029, no specified ceiling) for printed circuit board manufacturing and assembly services, a $54 thousand BPA call from the Space and Missile Defense Command issued April 2026 for PCB manufacturing and assembly in San Mateo, and a $88 thousand purchase order from the Department of the Navy (February 2026) for PCB assemblies under NAICS 2502. The vendor's capability portfolio concentrates on electronic assembly manufacturing — 11 awards fall under PSC codes for electrical and electronic assemblies, boards, cards, and associated hardware, with secondary work in other electronic component manufacturing and general machinery manufacturing.
San Francisco Circuits subcontracts primarily to defense primes, delivering PCBs and circuit boards under BAE Systems Land & Armaments (three awards, 2023–2024, XM1155 sub-caliber technology demonstrator service support), Leidos (two awards, 2024–2025, general electronic test station hardware and strategic systems defense program support), Southwest Research Institute (one award, November 2025, circuit boards under IDIQ N0017822D4416), and General Dynamics Global Force (one award, December 2024, JEACO products support). Activity is sparse and volatile — one award in 2017, two in 2024, three in 2025, two in 2026 — with combined potential value of $697 thousand across all 22 awards (prime and sub combined). The vendor has obligated $890 thousand to date, exceeding the stated combined potential value by 28 percent.
SBA capabilities narrative
Printed Circuit Board Fabrication and Assembly Services
Quick answers
What is San Francisco Circuits, Inc.'s UEI?
San Francisco Circuits, Inc.'s Unique Entity ID (UEI) in SAM.gov is L3C3QLJQRS69.
What is San Francisco Circuits, Inc.'s CAGE code?
San Francisco Circuits, Inc.'s CAGE code is 6K2K0.
What is San Francisco Circuits, Inc.'s primary NAICS code?
San Francisco Circuits, Inc.'s primary NAICS code is 334418 (Printed Circuit Assembly (Electronic Assembly) Manufacturing).
Where is San Francisco Circuits, Inc. located?
San Francisco Circuits, Inc.'s physical address in SAM.gov is 1660 S Amphlett Blvd #200, San Mateo, CA 94402, USA.
Is San Francisco Circuits, Inc. registered in SAM.gov?
Yes. San Francisco Circuits, Inc.'s SAM.gov registration is active through March 18, 2027.
What is San Francisco Circuits, Inc.'s most recent federal award?
San Francisco Circuits, Inc.'s most recent federal contract award is Call 0006 award to SAN francisco circuits, INC (N0017826FA403), from Naval Sea Systems Command, on April 9, 2026.
On GovTribe
See San Francisco Circuits, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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