Osi Optoelectronics, INC

What they make

• photodiodes
• photodiode modules
• light dependent resistors
• optocouplers
• optical switches
• gallium nitride
• silicon carbide
• Aerospace
• Defense
• Medical
• Life Sciences

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Where it is

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TPTransco Products INC	Camarillo	Other Electronic Component Manufacturing 334419	◇ UNVERIFIED	0.7 KM

Every listed plant in Ventura County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 10 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.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record UMA5DHVTBLZ4 · first seen JUN 2026 · last seen JUN 2026
• OSHA injury and illness reportsOPERATING
  Record 458152 · first seen DEC 2025 · last seen DEC 2025
• EPA Facility Registry ServiceEXISTENCE
  Record 110070487760 · first seen JAN 2019 · last seen JAN 2019

ALSO RECORDED ASOSI Optoelectronics - Advanced Photonix; OSI OPTOELECTRONICS INC DBA ADVANCED PHOTONIX

IN VENTURA COUNTY70 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 18 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.

NameSOURCES DISAGREE

EPA: OSI OPTOELECTRONICS INC DBA ADVANCED PHOTONIX · JUL 2026

SAM.gov: OSI OPTOELECTRONICS, INC · JUN 2026 · ON THIS PAGE

Street address

EPA: 1240 AVENIDA ACASO · JUL 2026 · ON THIS PAGE

SAM.gov: 1240 AVENIDA ACASO · JUN 2026 · ON THIS PAGE

City

EPA: CAMARILLO · JUL 2026 · ON THIS PAGE

SAM.gov: CAMARILLO · JUN 2026 · ON THIS PAGE

State

EPA: CA · JUL 2026 · ON THIS PAGE

SAM.gov: CA · JUN 2026 · ON THIS PAGE

County (FIPS code)

EPA: 06111 · SEP 2026

Coordinates

Census geocoder: 34.229028234862,-119.011284842535 · JUL 2026 · ON THIS PAGE

EPA: 34.228865,-119.011458 · JUL 2026 · ON THIS PAGE

Employees (band)

OSHA: 20-99 · DEC 2025

Website

SAM.gov: https://www.advancedphotonix.com/ · JUN 2026

CAGE code

SAM.gov: 9R460 · JUN 2026

SAM registration expires

SAM.gov: 2027-06-04 · JUN 2026