Sheldon Instruments INC.
7435 University Ave Ste 201, La Mesa, CA 91942
Operating signal within 12 months from two or more independent sources.
What they make
Electronic Computer Manufacturing334111- DSP-FPGA boards
- multifunction I/O boards
- emulators
- FPGA IP
- PCIe bus
- custom development tools
- device drivers
- turnkey development tools
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Tempterra, LLC | San Diego | Electronic Computer Manufacturing 334111 | ACTIVE | 5.6 KM |
| Cve Products, LLC | El Cajon | Office Supplies (except Paper) Manufacturing 339940 | ACTIVE | 5.8 KM |
| San Diego | San Diego | Frozen Specialty Food Manufacturing 311412 | LIKELY ACTIVE | 6.7 KM |
| M&a Global Cartridges LLC | El Cajon | Office Supplies (except Paper) Manufacturing 339940 | ACTIVE | 7.4 KM |
| Akan Electronics Limited Liability Company | El Cajon | Hardware Manufacturing 332510 | LIKELY ACTIVE | 8.3 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 10 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord W65ENQEEP8T4 · first seen NOV 2025 · last seen NOV 2025
- SBA Paycheck Protection Program loan recordsEXISTENCERecord CA|la mesa|7435 university ave ste 201 · first seen MAR 2021 · last seen MAR 2021
IN SAN DIEGO COUNTY52 other plants share this one’s industry (Computer and Peripheral Equipment Manufacturing, NAICS 3341); 8 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: SHELDON INSTRUMENTS INC. · NOV 2025
- Street address
- SAM.gov: 7435 UNIVERSITY AVE STE 201 · NOV 2025
- City
- SAM.gov: LA MESA · NOV 2025
- State
- SAM.gov: CA · NOV 2025
- Coordinates
- Census geocoder: 32.757495788636,-117.037463103486 · JUL 2026
- Employees (band)
- SBA PPP: 1-19 · MAR 2021
- Website
- SAM.gov: http://www.sheldoninst.com · NOV 2025
- CAGE code
- SAM.gov: 1MYM1 · NOV 2025
- PPP loan
- SBA PPP: PPP loan x1, approved 2021-03-18, 3 jobs reported · MAR 2021
- SAM registration expires
- SAM.gov: 2026-11-05 · NOV 2025