Optotest Corporation

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Ronlo Engineering, LTD.	Camarillo	Machine Shops 332710	● ACTIVE	3.4 KM
Coastline Optics, INC.	Camarillo	Commercial and Service Industry Machinery Manufacturing 333310	● ACTIVE	3.5 KM
J. Harris Industrial Water Treatment, INC	Oxnard	Commercial and Service Industry Machinery Manufacturing 333310	● ACTIVE	11.4 KM
UCUltralight Control Systems, INC.	Oxnard	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	◐ LIKELY ACTIVE	12.9 KM
GAGooch and Housego (g&h)	Moorpark	Commercial and Service Industry Machinery Manufacturing 333314	◐ LIKELY ACTIVE	14.3 KM

Every listed plant in Ventura County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 8 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 110070411447 · first seen DEC 2018 · last seen DEC 2018
• SBA 7(a) and 504 loan recordsEXISTENCE
  first seen SEP 2011 · last seen APR 2017

IN VENTURA COUNTY17 other plants share this one’s industry (Commercial and Service Industry Machinery Manufacturing, NAICS 3333); 7 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: OPTOTEST CORPORATION · OCT 2026

Street address

EPA: 4750 CALLE QUETZAL · OCT 2026

City

EPA: CAMARILLO · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06111 · OCT 2026

Coordinates

EPA: 34.196808,-119.008869 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026

SBA loans

SBA: 7a loan x2, jobs 8.0 · APR 2017