Quality Transformer & Electronics

What they make

• inductors
• reactors
• DC power
• power conditioners
• power distribution units
• custom magnetics
• electronic assemblies
• high voltage
• isolation
• phase shift
• grounding

NAMED ON THE COMPANY’S OWN WEBSITE, READ SEP 9, 2026

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
SCSpx Corporation-waukesha Elect	Milpitas	Power, Distribution, and Specialty Transformer Manufacturing 335311	◇ UNVERIFIED	1.2 KM
Mazda Computing, INC	San Jose	Electronic Computer Manufacturing 334111	● ACTIVE	2.4 KM
Digital Power Corporation	San Jose	Power, Distribution, and Specialty Transformer Manufacturing 335311	● ACTIVE	3.3 KM
Sienna Dynamics, INC.	San Jose	Current-Carrying Wiring Device Manufacturing 335931	● ACTIVE	5.1 KM
IFIem Fre2	Fremont	Switchgear and Switchboard Apparatus Manufacturing 335313	◐ LIKELY ACTIVE	6.0 KM

Every listed plant in Santa Clara County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 9 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 CA-ENVIROVIEW, EIS, HWTS-DATAMART, RCRAINFO · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen SEP 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record TTEHRPGP2L84 · first seen AUG 2026 · last seen AUG 2026
• EPA Facility Registry ServiceEXISTENCE
  Records 110001180588, 110071742900 · first seen JUN 2017 · last seen AUG 2024

IN SANTA CLARA COUNTY41 other plants share this one’s industry (Electrical Equipment Manufacturing, NAICS 3353); 6 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: QUALITY TRANSFORMER & ELECTRONICS · OCT 2026 · ON THIS PAGE

SAM.gov: QUALITY TRANSFORMER & ELECTRONICS · AUG 2026 · ON THIS PAGE

Street addressSOURCES DISAGREE

EPA: 963 AMES AVENUE · OCT 2026 · ON THIS PAGE

SAM.gov: 963 AMES AVE · AUG 2026

City

EPA: MILPITAS · OCT 2026 · ON THIS PAGE

SAM.gov: MILPITAS · AUG 2026 · ON THIS PAGE

State

EPA: CA · OCT 2026 · ON THIS PAGE

SAM.gov: CA · AUG 2026 · ON THIS PAGE

County (FIPS code)

EPA: 06085 · OCT 2026

Coordinates

Census geocoder: 37.42095858548,-121.885026354371 · SEP 2026 · ON THIS PAGE

EPA: 37.42096,-121.8848 · JUL 2026 · ON THIS PAGE

Website

SAM.gov: http://www.QTE.com · AUG 2026

CAGE code

SAM.gov: 53615 · AUG 2026

SAM registration expires

SAM.gov: 2027-08-03 · AUG 2026