Apctoc

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Advancedpcb Oc, LLC	Placentia	Bare Printed Circuit Board Manufacturing 334412	● ACTIVE	0.1 KM
Twilight Technology INC	Placentia	Semiconductor and Related Device Manufacturing 334413	● ACTIVE	0.2 KM
ECExcello Circuits, INC.	Placentia	Electroplating, Plating, Polishing, Anodizing, and Coloring 332813	◇ UNVERIFIED	0.3 KM
Coast Aerospace Manufacturing, INC	Placentia	Machine Shops 332710	● ACTIVE	0.3 KM
CECartel Electronics, INC	Placentia	Bare Printed Circuit Board Manufacturing 334412	◐ LIKELY ACTIVE	0.4 KM

Every listed plant in Orange County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Where this record comes from

2 sources hold this plant, and 6 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 NPDES, TRIS · EPA site type STATIONARY.

• EPA Toxics Release InventoryOPERATING
  first seen DEC 2023 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110070551009 · first seen JUN 2019 · last seen JUN 2019

IN ORANGE COUNTY303 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 76 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: APCTOC · OCT 2026

Street address

EPA: 1900 PETRA LN · OCT 2026

City

EPA: PLACENTIA · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06059 · OCT 2026

Coordinates

EPA: 33.86333,-117.82282 · OCT 2026