Mks Instruments INC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
MSMKS Shattuck Rd	Andover	Semiconductor Machinery Manufacturing 333242	◐ LIKELY ACTIVE	0.0 KM
Mks INC.	Andover	Semiconductor Machinery Manufacturing 333242	● ACTIVE	0.6 KM
MMMKS Methuen	Methuen	Semiconductor Machinery Manufacturing 333242	◐ LIKELY ACTIVE	1.9 KM
MIMks Instruments	Lawrence	Semiconductor Machinery Manufacturing 333242	◐ LIKELY ACTIVE	1.9 KM
HMHQ Methuen	Methuen	Semiconductor Machinery Manufacturing 333242	◐ LIKELY ACTIVE	2.5 KM

Every listed plant in Essex County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 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 AIR, AIRS/AFS, EIS, MA-EPICS, RCRAINFO, TRIS · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen JAN 2019 · last seen JAN 2019
• EPA Facility Registry ServiceEXISTENCE
  Record 110000309666 · first seen JUN 2017 · last seen JUN 2017

IN ESSEX COUNTY31 other plants share this one’s industry (Industrial Machinery Manufacturing, NAICS 3332); 16 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: MKS INSTRUMENTS INC · OCT 2026

Street address

EPA: 6 SHATTUCK RD. · OCT 2026

City

EPA: ANDOVER · OCT 2026

State

EPA: MA · OCT 2026

County (FIPS code)

EPA: 25009 · OCT 2026

Coordinates

EPA: 42.68263,-71.20866 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: VSQG · OCT 2026