FRS Facility Detail Report


SUMCO PHOENIX CORP

EPA Registry Id: 110000392423
537 GRANDIN RD
MAINEVILLE, OH 45039


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:
BIENNIAL REPORTERS
HOSEA PROJECT MOVERS LLC OHD000724252 HAZARDOUS WASTE BIENNIAL REPORTER RCRAINFO 12/31/2011
TOXICS RELEASE INVENTORY SYSTEM
SUMCO PHOENIX CORP - CINCINNATI 45039CNCNN537GR TRI REPORTER TRIS

OHIO - CORE FACILITY INFORMATION
SUMCO PHOENIX CORP CINCINNATI * 43566 STATE MASTER OH-CORE
RCRA-OHD000724252
HAZARDOUS WASTE PROGRAM
TRIS-45039CNCNN537GR
TRI REPORTER
PCS-OH0105783
NPDES PERMIT
-83-3674-759
EPCRA
-1483080196
AIR MAJOR
INTEGRATED COMPLIANCE INFORMATION SYSTEM SUMCO PHOENIX 23482 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 10/10/2007 ICIS-05-2001-0169
FORMAL ENFORCEMENT ACTION
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
SUMITOMO SITIX SILICON OH0105783 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
EMISSION INVENTORY SYSTEM (EIS)
SUMCO PHOENIX CORP CINCINNATI (1483080196) 7772611 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 05/03/2024
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
HOSEA PROJECT MOVERS LLC OHD000724252 UNSPECIFIED UNIVERSE (N) RCRAINFO

RISK MANAGEMENT PLAN
SUMITOMO SITIX SILICON, INC., CINCINNATI DIVISION 100000100099 RMP REPORTER RMP

ICIS-AIR (AIR)
SUMCO PHOENIX CORP CINCINNATI OH0000001483080196 AIR SYNTHETIC MINOR ICIS 03/12/2015
AIR FACILITY SYSTEM
SUMITOMO SITIX SILICON, INC. 3916500317 AIR SYNTHETIC MINOR (PERMANENTLY CLOSED) AIRS/AFS 04/01/2014
INTEGRATED COMPLIANCE INFORMATION SYSTEM SUMCO PHOENIX 23482 FORMAL ENFORCEMENT ACTION ICIS 05/16/2001 ICIS-05-2001-0169
FORMAL ENFORCEMENT ACTION

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

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

OH-CORE
3674
SEMICONDUCTORS AND RELATED DEVICES

NPDES
3644
NONCURRENT-CARRYING WIRING DEVICES

AIRS/AFS
3624
CARBON AND GRAPHITE PRODUCTS

AIR
3624
CARBON AND GRAPHITE PRODUCTS

Facility Codes and Flags

EPA Region: 05
Duns Number: 123414794
Congressional District Number: 01
Legislative District Number: SW
HUC Code/Watershed: 05090202 / LITTLE MIAMI
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
SUMITOMO SITIX SILICON, INC. AIRS/AFS
SUMCO PHOENIX CORP CINCINNATI (1483080196) EIS
OTC SEMI-CONDUCTOR CORP * OH-CORE
SUMCO PHOENIX CORPORATION FRS
SUMITOMO SITIX SILICON INCORPORATED CINCINNATI ICIS
SUMCO PHOENIX CORPORATION, CINCINNATI RMP REPORTING FORM
SUMCO PHOENIX CORP - CINCINNATI FRS

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER
SUMCO USA
OH-CORE


MAILING ADDRESS
OTC SEMI-CONDUCTOR CORP.
NPDES
View
OWNER
SUNCO PHOENIX CORPORATION
OH-CORE


OWNER
OTC SEMI-CONDUCTOR CORP.
NPDES
View
PARENT COMPANY 1
SUMCO PHOENIX CORPORATION 123414794
RMP


PARENT COMPANY
SUMCO PHOENIX CORP 123414794
TRIS


OWNER
HOSEA PROJECT MOVERS LLC
RCRAINFO


PARENT COMPANY
SUMCO PHOENIX CORPORATION 123414794
RMP


National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
EIS 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
AIRS/AFS 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
AIR 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
RMP 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
TRIS 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
MAILING ADDRESS 537 GRANDIN RD MAINEVILLE OH 45039 TRIS
REGULATORY CONTACT 537 GRANDIN RD MAINEVILLE OH 45039 RCRAINFO
OWNER 537 GRANDIN RD. MAINEVILLE OH 45039 NPDES
MAILING ADDRESS 537 GRANDIN RD MAINEVILLE OH 45039 NPDES
FACILITY MAILING ADDRESS 537 GRANDIN RD MAINEVILLE OH 45039 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
PUBLIC CONTACT
GREG HEDGER
4804736603
TRIS


REGULATORY CONTACT
TODD HOSEA


RCRAINFO
View
PRIMARY FACILITY SITE CONTACT
GORDON BRINSER
5135832600
ICIS


Query executed on: OCT-15-2025


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