Luminous Computing INC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Banpil Photonics, INC.	Santa Clara	Semiconductor and Related Device Manufacturing 334413	● ACTIVE	0.1 KM
H-square Corporation	Santa Clara	Semiconductor Machinery Manufacturing 333242	● ACTIVE	0.4 KM
Pactron	Santa Clara	Bare Printed Circuit Board Manufacturing 334412	● ACTIVE	0.5 KM
Coherent INC	Santa Clara	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	● ACTIVE	0.6 KM
Rocket Ems, INC.	Santa Clara	Bare Printed Circuit Board Manufacturing 334412	● ACTIVE	0.6 KM

Every listed plant in Santa Clara County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 7 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.

EPA cross-references this facility in RCRAINFO · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110071318573 · first seen SEP 2022 · last seen SEP 2022

IN SANTA CLARA COUNTY823 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 128 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

EPA: LUMINOUS COMPUTING INC · NOV 2026

Street address

EPA: 4750 PATRICK HENRY DR · NOV 2026

City

EPA: SANTA CLARA · NOV 2026

State

EPA: CA · NOV 2026

County (FIPS code)

EPA: 06085 · NOV 2026

Coordinates

EPA: 37.399089,-121.98507 · NOV 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · NOV 2026