Dicon Fiberoptics, INC
1689 Regatta Blvd, Richmond, CA 94804
Operating signal within 12 months from two or more independent sources.
What they make
Telephone Apparatus Manufacturing334210DiCon Fiberoptics manufactures optical switching components and systems using MEMS technology, including MEMS matrix switch modules, MEMS 1xN switches, variable optical attenuators, tunable optical filters, thin film filters, tap detectors, and waveguide optical amplifiers. The company serves network management, quantum technologies, AI data centers, photonic device test automation, laser and space communications, government and defense, and photonic Doppler velocimetry applications.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Products
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Raco Manufacturing & Engineering Co. | Berkeley | Other Communications Equipment Manufacturing 334290 | UNVERIFIED | 7.5 KM |
| Telectronik LLC | Oakland | Other Electronic Component Manufacturing 334419 | LIKELY ACTIVE | 11.9 KM |
| Tabor Electronics LLC | San Francisco | Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515 | LIKELY ACTIVE | 13.5 KM |
| Qwake Technologies, INC. | San Francisco | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | LIKELY ACTIVE | 14.1 KM |
| Fisher Berkeley Corporation | Oakland | Other Communications Equipment Manufacturing 334290 | UNVERIFIED | 14.3 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 3 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.
EPA cross-references this facility in BR, CA-CERS, CA-ENVIROVIEW, EIS, HWTS-DATAMART, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | NOV 2025 | NOV 2025 |
| EPA FRS | EXISTENCE | JUN 2017 | AUG 2024 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | NOV 2025 |
| CAGE CODE | SAM GOV | NOV 2025 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | NOV 2025 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | NOV 2025 |
| REGISTRATION EXPIRATION | SAM GOV | NOV 2025 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | NOV 2025 |
| WEBSITE | SAM GOV | NOV 2025 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.