Facility	City	Industry	Status	Distance
A & M Refractories, INC.	New Boston	Clay Building Material and Refractories Manufacturing 327120	LIKELY ACTIVE	3.1 KM
Marathon (mplx) Siloam Plant	South Shore	Clay Building Material and Refractories Manufacturing 327120	LIKELY ACTIVE	2.8 KM
Vesuvius USA - Wurtland Plant	Wurtland	Clay Building Material and Refractories Manufacturing 327120	ACTIVE	25.1 KM
Plibrico CO Firebrick Plant *	Oak Hill	Clay Building Material and Refractories Manufacturing 327120	LIKELY ACTIVE	31.0 KM
Nock & Son CO	Oak Hill	Clay Building Material and Refractories Manufacturing 327120	LIKELY ACTIVE	32.5 KM

Every listed plant in Greenup County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 5 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, CEDRI, EIS · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Records 110070144336, 110070293619 · first seen DEC 2017 · last seen SEP 2018

ALSO RECORDED ASHARBISONWALKER INTERNATIONAL, INC.

IN GREENUP COUNTY2 other plants share this one’s industry (Clay Product and Refractory Manufacturing, NAICS 3271); 1 of them has 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: 58789 - HARBISONWALKER INTERNATIONAL INC · OCT 2026
Street address: EPA: 29378 US HIGHWAY 23 · OCT 2026
City: EPA: SOUTH SHORE · OCT 2026
State: EPA: KY · OCT 2026
Coordinates: EPA: 38.721944,-82.956944 · JUL 2026

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