L3 Communication

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
OIOrion Industries Incorporated	Ayer	Gasket, Packing, and Sealing Device Manufacturing 339991	◐ LIKELY ACTIVE	0.5 KM
RBRandolph & Baldwin, INC.	Ayer	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	◐ LIKELY ACTIVE	4.5 KM
PCParker-hannifin Corporation	Devens	Aircraft Engine and Engine Parts Manufacturing 336412	◐ LIKELY ACTIVE	7.0 KM
Alakai Technologies Corporation	Stow	Aircraft Manufacturing 336411	● ACTIVE	11.9 KM
MPMaterion Precision Optics and Thin Film Coatings INC	Westford	Commercial and Service Industry Machinery Manufacturing 333310	● ACTIVE	9.0 KM

Every listed plant in Middlesex County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 5 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 · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen FEB 2019 · last seen FEB 2019
• EPA Facility Registry ServiceEXISTENCE
  Record 110037584290 · first seen JAN 2015 · last seen JAN 2015

IN MIDDLESEX COUNTY36 other plants share this one’s industry (Aerospace Product and Parts Manufacturing, NAICS 3364); 10 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: L3 COMMUNICATION · OCT 2026

Street address

EPA: 24 NEMCO WAY · OCT 2026

City

EPA: AYER, TOWN OF · OCT 2026

State

EPA: MA · OCT 2026

Coordinates

EPA: 42.566111,-71.531389 · OCT 2026