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Keen Compressed Gas CO

4063 New Castle Ave, New Castle, DE 19720

LIKELY ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 3 SOURCES

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

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What they make

Surgical and Medical Instrument Manufacturing339112

Products

Made or handled here · 2
Gas, Calibration (Specified Concentration) · Gas, Laser Generating
Where these came from
2 from FDA device registration · Federal registry
FDA device establishment 2518945, product code BXK; proprietary names: Gas Calibration

Where it is

39.71634, -75.54669 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS

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Every listed plant in New Castle County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 7 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 DEN, RCRAINFO · EPA site type STATIONARY.

  • FDA device establishment registrationsOPERATING
    first seen SEP 2026 · last seen SEP 2026
  • EPA ECHO compliance recordsOPERATING
    first seen MAR 2019 · last seen MAR 2019
  • EPA Facility Registry ServiceEXISTENCE
    Record 110002506413 · first seen DEC 2012 · last seen DEC 2012

IN NEW CASTLE COUNTY65 other plants share this one’s industry (Medical Equipment and Supplies Manufacturing, NAICS 3391); 0 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.

Name
EPA: KEEN COMPRESSED GAS CO · OCT 2026
Street address
EPA: 4063 NEW CASTLE AVE · OCT 2026
City
EPA: NEW CASTLE · OCT 2026
State
EPA: DE · OCT 2026
County (FIPS code)
EPA: 10003 · OCT 2026
Coordinates
EPA: 39.71634,-75.54669 · OCT 2026
Hazardous waste generator (RCRA)
EPA ECHO: VSQG · OCT 2026

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