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Microsemi

8700 E Thomas Rd, Scottsdale, AZ 85251

UNVERIFIEDLAST SEEN IN FEDERAL DATA DEC 2012 · 2 SOURCES

Present in a source dataset, with no recent operating signal.

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What they make

Electroplating, Plating, Polishing, Anodizing, and Coloring332813

Where it is

33.48036, -111.89249 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS

Other plants nearby

FacilityCityIndustryStatusDistance
Gold Tech IndustriesTempeElectroplating, Plating, Polishing, Anodizing, and Coloring
332813
LIKELY ACTIVE4.9 KM
Dymachrome Inc./ram Mold Service LLCTempeElectroplating, Plating, Polishing, Anodizing, and Coloring
332813
UNVERIFIED6.0 KM
Wright Armory, LLCMesaElectroplating, Plating, Polishing, Anodizing, and Coloring
332813
ACTIVE8.4 KM
Gorilla Industrial Coatings LLCTempeMetal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
332812
LIKELY ACTIVE10.6 KM
Ap IndustrialTempeMetal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
332812
UNVERIFIED10.4 KM

Every listed plant in Maricopa County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold 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 AZURITE, BR, EIS, ICIS, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.

  • EPA Facility Registry ServiceEXISTENCE
    Record 110000471374 · first seen AUG 2022 · last seen AUG 2022
  • EPA ECHO compliance recordsOPERATING
    first seen DEC 2012 · last seen DEC 2012

IN MARICOPA COUNTY78 other plants share this one’s industry (Coating, Engraving, Heat Treating, and Allied Activities, NAICS 3328); 25 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: MICROSEMI · OCT 2026
Street address
EPA: 8700 E THOMAS RD · OCT 2026
City
EPA: SCOTTSDALE · OCT 2026
State
EPA: AZ · OCT 2026
County (FIPS code)
EPA: 04013 · OCT 2026
Coordinates
EPA: 33.48036,-111.89249 · OCT 2026
Hazardous waste generator (RCRA)
EPA ECHO: none · OCT 2026

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