FRS Facility Detail Report


WELLEX CORPORATION

EPA Registry Id: 110038086941
551 BROWN ROAD
FREMONT, CA 94539-7003


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:
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
WELLEX CORPORATION CAL000321071 UNSPECIFIED UNIVERSE (N) RCRAINFO

EMISSION INVENTORY SYSTEM (EIS)
WELLEX CORPORATION 10481211 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 04/22/2025

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

No SIC Codes returned.

Facility Codes and Flags

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

Alternative Names

No Alternative Names returned.

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OPERATOR
BETHANY MA
RCRAINFO
View
OWNER
WELLEX CORPORATION
RCRAINFO
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
EIS 334412 BARE PRINTED CIRCUIT BOARD MANUFACTURING.
RCRAINFO 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
RCRAINFO 334412 BARE PRINTED CIRCUIT BOARD MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
OPERATOR 551 BROWN RD FREMONT CA 94539 RCRAINFO
FACILITY MAILING ADDRESS 551 BROWN RD FREMONT CA 94539 RCRAINFO
OWNER 551 BROWN RD FREMONT CA 94539 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
REGULATORY CONTACT
BETHANY MA


RCRAINFO


Query executed on: OCT-15-2025