Ortec Clean Room Addition

465 Old Pelzer Road, Piedmont, SC 29673

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2024 · 3 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Petrochemical Manufacturing325110

Where it is

34.72617, -82.44463 · CENSUS TIGER

COUNTY

Greenville County

METRO AREA

Greenville-Anderson-Greer, SC

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Other plants nearby

Facility	City	Industry	Status	Distance
Ashland INC.	Piedmont	Industrial Gas Manufacturing 325120	LIKELY ACTIVE	0.2 KM
Chromascape	Piedmont	Synthetic Dye and Pigment Manufacturing 325130	LIKELY ACTIVE	5.0 KM
First Source Worldwide LLC	Greenville	Petrochemical Manufacturing 325110	UNVERIFIED	6.0 KM
Ethox Chemicals LLC.	Greenville	All Other Basic Organic Chemical Manufacturing 325199	LIKELY ACTIVE	6.4 KM
Tiarco Chemical	Greenville	All Other Petroleum and Coal Products Manufacturing 324199	LIKELY ACTIVE	6.8 KM

Every listed plant in Greenville County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Ortec - Piedmont

Piedmont, SC

LIKELY ACTIVE325199EMP 100-499

Where this record comes from

3 sources hold this plant, and 6 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 AIR, AIRS/AFS, NPDES, RCRAINFO, SC-EFIS, TRIS, TSCA · EPA site type STATIONARY.

EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA ECHO compliance recordsOPERATING
first seen APR 2024 · last seen APR 2024
EPA Facility Registry ServiceEXISTENCE
Record 110002371068 · first seen JUN 2016 · last seen JUN 2016

IN GREENVILLE COUNTY20 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 5 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: ORTEC CLEAN ROOM ADDITION · OCT 2026
Street address: EPA: 465 OLD PELZER ROAD · OCT 2026
City: EPA: PIEDMONT · OCT 2026
State: EPA: SC · OCT 2026
Coordinates: EPA: 34.72617,-82.44463 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: LQG · OCT 2026

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