Cerco I Inc., Diamonite Plant

453 W Mcconkey St, Shreve, OH 44676

LIKELY ACTIVELAST SEEN IN FEDERAL DATA JUN 2025 · 2 SOURCES

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

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What they make

Pottery, Ceramics, and Plumbing Fixture Manufacturing327113

Where it is

40.68173, -82.02898 · CENSUS TIGER

COUNTY

Wayne County

METRO AREA

Wooster, OH

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Other plants nearby

Facility	City	Industry	Status	Distance
Mansfield Plumbing Products INC China Division	Perrysville	Pottery, Ceramics, and Plumbing Fixture Manufacturing 327110	LIKELY ACTIVE	23.7 KM
Refcotec INC	Orrville	Paint and Coating Manufacturing 325510	LIKELY ACTIVE	30.6 KM
Belden Brick CO Plant 4	Sugarcreek	Clay Building Material and Refractories Manufacturing 327120	LIKELY ACTIVE	37.8 KM
Belden Brick CO Plant 2	Sugarcreek	Clay Building Material and Refractories Manufacturing 327120	LIKELY ACTIVE	37.9 KM
Belden Brick Plant 9 (0679005019)	Sugarcreek	Clay Building Material and Refractories Manufacturing 327120	UNVERIFIED	38.7 KM

Every listed plant in Wayne County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 8 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 · EPA site type STATIONARY.

DOL Form 5500 retirement plan filingsOPERATING
Record 271798479|OH|44676|453 w mcconkey st · first seen JUN 2025 · last seen JUN 2025
EPA Facility Registry ServiceEXISTENCE
Record 110061063370 · first seen JUL 2016 · last seen SEP 2016

ALSO RECORDED ASCERCO LLC-DIAMONITE PLT

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: CERCO I INC., DIAMONITE PLANT · NOV 2026
Street address: EPA: 453 W MCCONKEY ST · NOV 2026
City: EPA: SHREVE · NOV 2026
State: EPA: OH · NOV 2026
County (FIPS code): EPA: 39169 · NOV 2026
Coordinates: EPA: 40.68173,-82.02898 · NOV 2026
Employees (band): DOL: 100-499 · JUN 2025
Retirement plan filing (Form 5500): DOL: 114 active participants, plan year ending 2025-06-30, 1 plan(s) · JUN 2025

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