On Semiconductor Sci LLC
5005 E Mcdowell Rd, Phoenix, AZ 85008
Present in a source dataset, with no recent operating signal.
What they make
Semiconductor and Related Device Manufacturing334413Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Motorola Scg | Phoenix | Semiconductor and Related Device Manufacturing 334413 | UNVERIFIED | 0.4 KM |
| Entrepix INC | Phoenix | Semiconductor Machinery Manufacturing 333242 | ACTIVE | 4.0 KM |
| Comtech Ef Data CORP | Tempe | Nonferrous Metal Foundries 331528 | UNVERIFIED | 4.1 KM |
| HORIBA Instruments Tempe | Tempe | Semiconductor and Related Device Manufacturing 334413 | LIKELY ACTIVE | 4.5 KM |
| Trion Technology INC | Tempe | Semiconductor Machinery Manufacturing 333242 | ACTIVE | 4.7 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
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 AIRS/AFS, AZURITE, BR, E-GGRT, EIS, NCDB, NPDES, OSHA-OIS, RCRAINFO, SEMS, TRIS · EPA site type STATIONARY.
- EPA Facility Registry ServiceEXISTENCERecord 110000470204 · first seen AUG 2022 · last seen AUG 2022
- EPA ECHO compliance recordsOPERATINGfirst seen MAR 2012 · last seen MAR 2012
IN MARICOPA COUNTY164 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 54 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: ON SEMICONDUCTOR SCI LLC · OCT 2026
- Street address
- EPA: 5005 E MCDOWELL RD · OCT 2026
- City
- EPA: PHOENIX · OCT 2026
- State
- EPA: AZ · OCT 2026
- County (FIPS code)
- EPA: 04013 · OCT 2026
- Coordinates
- EPA: 33.461669,-111.9708 · OCT 2026
- Hazardous waste generator (RCRA)
- EPA ECHO: LQG · OCT 2026
- State business registrationSOURCES DISAGREE
- CT SOTS: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC, registered with the Connecticut Secretary of the State; Limited liability company formed in Delaware; registered 1999-07-01; revoked 2007-12-03 · JUL 2007
- Sunbiz: FAIRCHILD SEMICONDUCTOR CORPORATION, registered with the Florida Department of State, Division of Corporations; Corporation formed in Delaware; registered 1999-02-02; revoked 2018-03-19 · MAR 2018