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Bay Carbon INC

800 Marquette St, Bay City, MI 48706

ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 3 SOURCES

Operating signal within 12 months from two or more independent sources.

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Homepage of Bay Carbon INC
Their homepage, crawled JUL 2026

What they make

Carbon and Graphite Product Manufacturing335991

Bay Carbon Inc. manufactures high-purity graphite, graphite powders, and precision-machined graphite products. They utilize processes including graphite purification, precision machining, and coating: are able to coat graphite with Silicon Carbide. The company serves the Semiconductor, Aerospace, Nuclear, Heat Treating, and general Industrial sectors.

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

Where it is

43.61274, -83.88589 · CENSUS TIGER
COUNTY
METRO AREA
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STREET VIEW

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Every listed plant in Bay County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 8 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

EPA cross-references this facility in NPDES, OSHA-OIS · EPA site type STATIONARY.

SourceEvidenceFirst seenLast seen
SAM GOVOPERATINGOCT 2025SEP 2026
COMPANY SITEOPERATINGJUL 2026AUG 2026
EPA FRSEXISTENCEOCT 2016OCT 2016
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
ADDRESS LINE1SAM GOVSEP 2026
CAGE CODESAM GOVSEP 2026
CITYEPA FRSJUL 2026
CITYSAM GOVSEP 2026
GEOMEPA FRSJUL 2026
NAMEEPA FRSJUL 2026
NAMESAM GOVSEP 2026
REGISTRATION EXPIRATIONSAM GOVSEP 2026
STATEEPA FRSJUL 2026
STATESAM GOVSEP 2026
WEBSITESAM GOVSEP 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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