Posco (printers Oil Supply Co)

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
CICambridge Isotope Laboratories, INC	Andover	All Other Basic Organic Chemical Manufacturing 325199	● ACTIVE	4.7 KM
OCOlin Chemical Site	Wilmington	Other Basic Inorganic Chemical Manufacturing 325188	◐ LIKELY ACTIVE	7.7 KM
CCChemgenes Corporation	Wilmington	All Other Basic Organic Chemical Manufacturing 325199	◐ LIKELY ACTIVE	7.8 KM
CICambridge Isotope Laboratories INC	Tewksbury	All Other Basic Organic Chemical Manufacturing 325199	◐ LIKELY ACTIVE	7.9 KM
Slr Biosciences LLC	Burlington	All Other Basic Organic Chemical Manufacturing 325199	● ACTIVE	10.6 KM

Every listed plant in Middlesex 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 AIRS/AFS, ICIS, MA-EPICS, RCRAINFO, TRIS · EPA site type STATIONARY.

• EPA Toxics Release InventoryOPERATING
  first seen DEC 2023 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110000310093 · first seen JUN 2017 · last seen JUN 2017
• EPA ECHO compliance recordsOPERATING
  first seen APR 2001 · last seen APR 2001

IN MIDDLESEX COUNTY48 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 13 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: POSCO (PRINTERS OIL SUPPLY CO) · NOV 2026

Street address

EPA: 310 BALLARDVALE STREET · NOV 2026

City

EPA: WILMINGTON · NOV 2026

State

EPA: MA · NOV 2026

County (FIPS code)

EPA: 25017 · NOV 2026

Coordinates

EPA: 42.596975,-71.1623 · NOV 2026

Hazardous waste generator (RCRA)

EPA ECHO: VSQG · NOV 2026