Operating signal within 12 months from two or more independent sources.
What they make
Electronic Computer Manufacturing334111Lodestone Group comprises five companies serving electromechanical production and assembly. The group manufactures bobbins, toroid mounts, magnetic cores, trays, shielded coil forms, and custom plastic molding for the transformer and inductor magnetic industry, and distributes KOFU reed switches and Standex-Meder reed sensors and relays for security, automotive, marine, military, automation, and consumer appliance applications. The group also distributes industrial-grade 3D printers and filament, provides manufacturing coordination and logistics services for Asia Pacific transactions, and produces the Bantam product, which offers surge and transient protection, power conditioning, EMI/RFI filtering, power factor improvement, and harmonic attenuation.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| International Connectors and Cable Corporation | Anaheim | Computer Terminal and Other Computer Peripheral Equipment Manufacturing 334118 | ACTIVE | 0.2 KM |
| Murrietta Circuits | Anaheim | Bare Printed Circuit Board Manufacturing 334412 | ACTIVE | 0.5 KM |
| Ssr Engineering, Incorporated | Placentia | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | ACTIVE | 0.8 KM |
| Genesis Computer Systems, INC. | Anaheim | Electronic Computer Manufacturing 334111 | ACTIVE | 1.7 KM |
| Eti Services, INC. | Anaheim | Electronic Computer Manufacturing 334111 | ACTIVE | 2.1 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 8 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | MAR 2026 | MAR 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | MAR 2026 |
| CAGE CODE | SAM GOV | MAR 2026 |
| CITY | SAM GOV | MAR 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | MAR 2026 |
| REGISTRATION EXPIRATION | SAM GOV | MAR 2026 |
| STATE | SAM GOV | MAR 2026 |
| WEBSITE | SAM GOV | MAR 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.


