Du-co Ceramics Company

What they make

• technical ceramics
• bushings
• tubes
• alumina substrates
• magnesium oxide
• toll spray drying services

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Open positions

Openings read from Du-co Ceramics Company’s own job board on JazzHR, last checked NOV 13, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

• Accounting Administrator
  Saxonburg, PA, United States
• Entry Level Laborer
  Saxonburg, PA, United States

• Kiln Operator (B) - 3rd Shift
  Monroe, NC, United States

Where it is

Other plants nearby

Every listed plant in Butler County

Also at this address

No other federal record shares this street address.

Where this record comes from

7 sources hold this plant, and 14 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 TRIS · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record TJDDPJKL51J6 · first seen JAN 2026 · last seen OCT 2026
• OSHA injury and illness reportsOPERATING
  Record 273785 · first seen DEC 2025 · last seen DEC 2025
• DOL Form 5500 retirement plan filingsOPERATING
  Record 251031756|PA|16056|155 s rebecca st · first seen MAR 2025 · last seen MAR 2025
• EPA Toxics Release InventoryOPERATING
  first seen DEC 2024 · last seen DEC 2024
• SBA Paycheck Protection Program loan recordsEXISTENCE
  Record PA|saxonburg|155 s rebecca st · first seen JAN 2021 · last seen JAN 2021
• EPA Facility Registry ServiceEXISTENCE
  Record 110001087216 · first seen JUN 2016 · last seen JUN 2016

ALSO RECORDED ASDU-CO CERAMICS CO

IN BUTLER COUNTY5 other plants share this one’s industry (Clay Product and Refractory Manufacturing, NAICS 3271); 2 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: DU-CO CERAMICS CO · JUL 2026

SAM.gov: DU-CO CERAMICS COMPANY · JAN 2026 · ON THIS PAGE

Street address

EPA: 155 S REBECCA ST · JUL 2026 · ON THIS PAGE

SAM.gov: 155 S REBECCA ST · JAN 2026 · ON THIS PAGE

City

EPA: SAXONBURG · JUL 2026 · ON THIS PAGE

SAM.gov: SAXONBURG · JAN 2026 · ON THIS PAGE

State

EPA: PA · JUL 2026 · ON THIS PAGE

SAM.gov: PA · JAN 2026 · ON THIS PAGE

County (FIPS code)

EPA: 42019 · SEP 2026

Coordinates

EPA: 40.74863,-79.80918 · JUL 2026

Employees (band)

OSHA: 100-499 · DEC 2025

Website

SAM.gov: http://www.du-co.com · JAN 2026

Year established

PA DOS: 1955 · OCT 1955

CAGE code

SAM.gov: 1ZLW5 · JAN 2026

Retirement plan filing (Form 5500)

DOL: 156 active participants, plan year ending 2025-03-31, 4 plan(s) · MAR 2025

PPP loan

SBA PPP: PPP loan x3, approved 2021-01-21, 22 jobs reported · JAN 2021

SAM registration expires

SAM.gov: 2027-01-28 · JAN 2026

State business registration

PA DOS: Du-co Ceramics Company, registered with the Pennsylvania Department of State; Corporation; formed 1955-10-14; active · OCT 1955