FRS Facility Detail Report


CYANTEK CORPORATION

EPA Registry Id: 110000770773
3055 OSGOOD CT.
FREMONT, CA 94539-5612


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)
CYANTEK CORPORATION 451811 HAZARDOUS AIR POLLUTANT MAJOR EIS 08/16/2024
CA-CALIFORNIA ENVIRONMENTAL REPORTING SYSTEM
CYANTEK CORPORATION 10167997 STATE MASTER CA-CERS
CERS2-10167997-10
RMP REPORTER
CERS2-10167997-02
EPCRA
BIENNIAL REPORTERS
CYANTEK CORPORATION CAD982323990 HAZARDOUS WASTE BIENNIAL REPORTER RCRAINFO 12/31/2013
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
CYANTEK CORPORATION CAD982323990 LQG (Y) RCRAINFO

HAZARDOUS WASTE TRACKING SYSTEM - DATAMART
CYANTEK CORP CAD982323990 STATE MASTER HWTS-DATAMART
-
HAZARDOUS WASTE PROGRAM
TOXICS RELEASE INVENTORY SYSTEM
CYANTEK CORP 94538CYNTK3055O TRI REPORTER TRIS

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
CA-CERS
2899
CHEMICALS AND CHEMICAL PREPARATIONS, NOT ELSEWHERE CLASSIFIED

TRIS
2899
CHEMICALS AND CHEMICAL PREPARATIONS, NOT ELSEWHERE CLASSIFIED

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

Alternative Name Source of Data
CYANTEK CORP TRI REPORTING FORM

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT COMPANY
LA PORTE INC
TRIS


OPERATOR
CYANTEK CORP
RCRAINFO


OWNER
CAW PROPERTIES
RCRAINFO
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
CA-CERS 325998 ALL OTHER MISCELLANEOUS CHEMICAL PRODUCT AND PREPARATION MANUFACTURING.
EIS 311942 SPICE AND EXTRACT MANUFACTURING.
RCRAINFO 325998 ALL OTHER MISCELLANEOUS CHEMICAL PRODUCT AND PREPARATION MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
OPERATOR 3055 OSGOOD COURT FREMONT CA 94539 CA-CERS
OWNER 9555 WEST SAM HOUSTON PARKWAY, SOUTH SUITE #600 HOUSTON TX 77009 CA-CERS
FACILITY MAILING ADDRESS 3055 OSGOOD CT. FREMONT CA 94539-5652 RCRAINFO
MAILING ADDRESS 3055 OSGOOD CT. FREMONT CA 94539-5652 TRIS
FACILITY MAILING ADDRESS 3055 OSGOOD CT FREMONT CA 94539 CA-CERS
OWNER 481 N SANTA CRUZ AVE LOS GATOS CA 95030 RCRAINFO
ENVIRONMENTAL CONTACT 3055 OSGOOD CT FREMONT CA 94539 CA-CERS
REGULATORY CONTACT 890 TENNANT STATION MORGAN HILL CA 95037 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
UNKNOWN CONTACT
GARY GROSSKLAUS
4082429810
CA-CERS


OPERATOR
CYANTEK CORPORATION
5106513341
CA-CERS
View
OWNER
KMG CHEMICALS, INC.
7136003827
CA-CERS
View
PUBLIC CONTACT
STEVE SPRUGASCI
5106513341
TRIS


REGULATORY CONTACT
GARY D GROSSKLAUS
408-242-9810
RCRAINFO
View
ENVIRONMENTAL CONTACT
STEVE SPRUGASCI
5106513341X12
CA-CERS
View
UNKNOWN CONTACT
STEVE SPRUGASCI
4082421735
CA-CERS


Query executed on: OCT-15-2025


Additional information for CERCLIS or TRI sites:

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