Cooper Bussmann, LLC

114 Old State Rd, Ellisville, MO 63021

REPORTED CLOSEDLAST SEEN IN FEDERAL DATA APR 2026 · 3 SOURCES

A closure has been reported but not corroborated.

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What they make

Switchgear and Switchboard Apparatus Manufacturing335313

Where it is

38.58761, -90.59543 · CENSUS TIGER

COUNTY

St. Louis County

METRO AREA

St. Louis, MO-IL

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Other plants nearby

Facility	City	Industry	Status	Distance
Ellisville Manufacturing Plant	Ellisville	Switchgear and Switchboard Apparatus Manufacturing 335313	LIKELY ACTIVE	0.0 KM
Chester Supply, LLC	Ballwin	Hardware Manufacturing 332510	ACTIVE	2.4 KM
Conley & Associates INC	Ballwin	Ship Building and Repairing 336611	LIKELY ACTIVE	3.4 KM
Abm Federal Sales, INC.	Wildwood	Computer Terminal and Other Computer Peripheral Equipment Manufacturing 334118	ACTIVE	4.8 KM
Abb Motors and Mechanical INC	St Louis	Metal Crown, Closure, and Other Metal Stamping (except Automotive) 332119	LIKELY ACTIVE	12.3 KM

Every listed plant in St. Louis County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 9 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, BR, MO-DNR, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.

DEAD SITECLOSURE
first seen AUG 2026 · last seen AUG 2026
SAM.gov entity registrationOPERATING
Record PCMNKZCWQ4N5 · first seen APR 2026 · last seen APR 2026
EPA Facility Registry ServiceEXISTENCE
Record 110000440103 · first seen DEC 2017 · last seen DEC 2017

ALSO RECORDED ASCOOPER BUSSMAN INC.

IN ST. LOUIS COUNTY12 other plants share this one’s industry (Electrical Equipment Manufacturing, NAICS 3353); 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.

NameSOURCES DISAGREE: EPA: COOPER BUSSMAN INC. · JUL 2026; SAM.gov: COOPER BUSSMANN, LLC · APR 2026 · ON THIS PAGE
Street addressSOURCES DISAGREE: EPA: 114 OLD STATE ROAD · JUL 2026; SAM.gov: 114 OLD STATE RD · APR 2026 · ON THIS PAGE
City: EPA: ELLISVILLE · JUL 2026 · ON THIS PAGE; SAM.gov: ELLISVILLE · APR 2026 · ON THIS PAGE
State: EPA: MO · JUL 2026 · ON THIS PAGE; SAM.gov: MO · APR 2026 · ON THIS PAGE
CoordinatesSOURCES DISAGREE: Census geocoder: 38.587610169214,-90.595434303064 · JUL 2026 · ON THIS PAGE; EPA: 38.5872,-90.59542 · JUL 2026
Website: SAM.gov: www.etn.com · APR 2026
CAGE code: SAM.gov: 71400 · APR 2026
SAM registration expires: SAM.gov: 2027-03-30 · APR 2026
State business registrationSOURCES DISAGREE: Sunbiz: COOPER BUSSMANN, LLC, registered with the Florida Department of State, Division of Corporations; Limited liability company formed in Delaware; registered 2013-03-12; active, annual report filed 2026-04-28 · APR 2026; IA SOS: COOPER BUSSMANN, LLC, registered with the Iowa Secretary of State; Limited liability company; registered 2013-03-08; active · MAR 2013; MS SOS: Cooper Bussmann LLC, registered with the Mississippi Secretary of State; Limited liability company; registered 2013-04-24; active · APR 2013; OR SOS: COOPER BUSSMANN, LLC, registered with the Oregon Secretary of State, Corporation Division; Limited liability company formed in Delaware; registered 2013-01-07; active · JAN 2013

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