Ultra Clean Technology - Hayward

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Tridecs Corporation	Hayward	Machine Shops 332710	● ACTIVE	0.5 KM
Thermionics Laboratory, INC.	Hayward	Semiconductor Machinery Manufacturing 333242	● ACTIVE	1.5 KM
Inland Marine Industries INC	Hayward	Sheet Metal Work Manufacturing 332322	● ACTIVE	1.7 KM
Hen Nozzles INC.	Hayward	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	● ACTIVE	1.6 KM
WCWhite Cap, Inc, C/o Streamborn	Hayward	Forging and Stamping 332115	◇ UNVERIFIED	1.8 KM

Every listed plant in Alameda 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 CA-CERS, CA-ENVIROVIEW, EIS, RCRAINFO · EPA site type STATIONARY.

• OSHA injury and illness reportsOPERATING
  Record 883153 · first seen DEC 2025 · last seen DEC 2025
• EPA Facility Registry ServiceEXISTENCE
  Records 110054285705, 110071753504 · first seen JUN 2017 · last seen AUG 2024

ALSO RECORDED ASULTRA CLEAN TECHNOLOGY

IN ALAMEDA COUNTY70 other plants share this one’s industry (Other Fabricated Metal Product Manufacturing, NAICS 3329); 7 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: ULTRA CLEAN TECHNOLOGY · JUL 2026

Street address

EPA: 26462 CORPORATE AVE · JUL 2026

City

EPA: HAYWARD · JUL 2026

State

EPA: CA · JUL 2026

County (FIPS code)

EPA: 06001 · SEP 2026

CoordinatesSOURCES DISAGREE

Census geocoder: 37.626394980501,-122.112945703835 · JUL 2026 · ON THIS PAGE

EPA: 37.6269,-122.11161 · JUL 2026

Employees (band)

OSHA: 100-499 · DEC 2025