FRS Facility Detail Report


READ-RITE CORPORATION

EPA Registry Id: 110000484182
345 LOS COCHES STREET
MILPITAS, CA 95035-5428


The facility locations displayed
come from the FRS Spatial
Coordinates tables. They are the
best representative locations for
the displayed facilities based on
the accuracy of the collection
method and quality assurance
checks performed against each
location. The North American
Datum of 1983 is used to display
all coordinates.

Environmental Interests

Information System System Facility Name Information System Id/Report Link Environmental Interest Type Data Source Last Updated Date Supplemental Environmental Interests:
EMISSION INVENTORY SYSTEM (EIS)
READ-RITE CORPORATION 1643211 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 08/26/2021
TOXICS RELEASE INVENTORY SYSTEM
READ RITE CORP 95035RDRTC345LO TRI REPORTER TRIS

BIENNIAL REPORTERS
WESTERN DIGITAL TECHNOLOGIES CAD981395130 HAZARDOUS WASTE BIENNIAL REPORTER RCRAINFO 12/31/2001
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
WESTERN DIGITAL TECHNOLOGIES CAD981395130 SQG (Y) RCRAINFO

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
TRIS
3679
ELECTRONIC COMPONENTS, NOT ELSEWHERE CLASSIFIED

Facility Codes and Flags

EPA Region: 09
Duns Number: 102762192
Congressional District Number: 17
Legislative District Number: 2
HUC Code/Watershed: 18050003 / COYOTE
US Mexico Border Indicator: NO
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
WESTERN DIGITAL TECHNOLOGIES RCRAINFO
READ RITE CORP TRI REPORTING FORM

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OPERATOR
WESTERN DIGITAL TECHNOLOGIES
RCRAINFO


OWNER
TRINET MILPITAS ASSOCIATION LLC
RCRAINFO


PARENT COMPANY
READ RITE CORP 102762192
TRIS


National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
EIS 334419 OTHER ELECTRONIC COMPONENT MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 44100 OSGOOD ROAD FREMONT CA 94539 RCRAINFO
REGULATORY CONTACT 44100 OSGOOD ROAD FREMONT CA 94539 RCRAINFO
MAILING ADDRESS 44100 OSGOOD RD. FREMONT CA 94539 TRIS

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
PUBLIC CONTACT
JON KAWAMOTO
5106837409
TRIS


Query executed on: OCT-15-2025


Additional information for CERCLIS or TRI sites:

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