Operating signal within 12 months from two or more independent sources.
What they make
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables334513- acoustic enclosures
- vibration control platforms
- magnetic field cancellation systems
- workstation
- tables
- site survey tools
- scanning
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Del Mar Avionics, LLC | Irvine | All Other General Purpose Machinery Manufacturing 333999 | ACTIVE | 0.2 KM |
| Meggitt Defense Systems, INC. | Irvine | All Other Fabricated Metal Product Manufacturing 332995 | ACTIVE | 0.3 KM |
| Meggitt (orange County), INC. | Irvine | Analytical Laboratory Instrument Manufacturing 334516 | ACTIVE | 0.4 KM |
| Rje International, INC. | Irvine | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | LIKELY ACTIVE | 1.1 KM |
| Horiba Instruments Incorporated | Irvine | Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513 | ACTIVE | 1.1 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 9 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.
- SAM.gov entity registrationOPERATINGRecord WSEZNZHVFDB9 · first seen FEB 2026 · last seen OCT 2026
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen SEP 2026
IN ORANGE COUNTY252 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 64 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: HERZAN, LLC
- Street address
- SAM.gov: 3 FARADAY STE A
- City
- SAM.gov: IRVINE
- State
- SAM.gov: CA
- Coordinates
- Census geocoder: 33.64076248904,-117.721288945072 · JUL 2026
- Website
- SAM.gov: http://www.herzan.com
- CAGE code
- SAM.gov: 3A0S2
- SAM registration expires
- SAM.gov: 2027-02-02
- State business registrationSOURCES DISAGREE
- OR SOS: HERZAN, LLC, registered with the Oregon Secretary of State, Corporation Division; Limited liability company formed in California; registered 2026-01-07; active · JAN 2026
- TX Comptroller: HERZAN LLC, registered with the Texas Comptroller of Public Accounts; Limited liability company; active