Johnson Matthey Pharma Services

25 Patton Road, Ayer, MA 01432

LIKELY ACTIVELAST SEEN IN FEDERAL DATA JUN 2026 · 3 SOURCES

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

Directions Claim this page Get the badge

What they make

Medicinal and Botanical Manufacturing325411

Where it is

42.52881, -71.62577 · CENSUS TIGER

COUNTY

Middlesex County

METRO AREA

Worcester, MA

ON GOOGLE MAPS

Open this address

Other plants nearby

Facility	City	Industry	Status	Distance
Veranova LP	Fort Devens	Pharmaceutical Preparation Manufacturing 325412	LIKELY ACTIVE	0.1 KM
Veranova - Devens	Devens	Pharmaceutical Preparation Manufacturing 325412	LIKELY ACTIVE	0.1 KM
Bristol-myers Squibb CO	Devens	Pharmaceutical Preparation Manufacturing 325412	LIKELY ACTIVE	0.5 KM
Bionostics, INC.	Devens	In-Vitro Diagnostic Substance Manufacturing 325413	REPORTED CLOSED	0.7 KM
Polycarbon Industries INC	Ayer	All Other Basic Organic Chemical Manufacturing 325199	UNVERIFIED	1.1 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, BR, CEDRI, EIS, ICIS, MA-EPICS, NPDES, OSHA-OIS, RCRAINFO, TRIS · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen JUN 2026 · last seen JUN 2026
EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110006505727 · first seen JUL 2020 · last seen JUL 2020

IN MIDDLESEX COUNTY201 other plants share this one’s industry (Pharmaceutical and Medicine Manufacturing, NAICS 3254); 43 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: JOHNSON MATTHEY PHARMA SERVICES · OCT 2026
Street address: EPA: 25 PATTON ROAD · OCT 2026
City: EPA: AYER · OCT 2026
State: EPA: MA · OCT 2026
County (FIPS code): EPA: 25017 · OCT 2026
Coordinates: EPA: 42.528806,-71.625768 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: LQG · OCT 2026

Report a correction · Request removal