Solid Energy Systems LLC 35 Cabot

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Nanoramic, INC.	Woburn	Battery Manufacturing 335910	● ACTIVE	0.2 KM
Mascon, INC.	Woburn	All Other Industrial Machinery Manufacturing 333248	● ACTIVE	0.4 KM
SESolid Energy Systems INC	Woburn	Battery Manufacturing 335911	◐ LIKELY ACTIVE	0.6 KM
Gsr Global Corporation	Woburn	Fiber Optic Cable Manufacturing 335921	● ACTIVE	1.3 KM
Boston Electrometallurgical CORP	Woburn	Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 331492	● ACTIVE	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

2 sources hold this plant, and 3 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.

• OSHA injury and illness reportsOPERATING
  Record 1307722 · first seen DEC 2025 · last seen DEC 2025
• DOL Form 5500 retirement plan filingsOPERATING
  Record 455099788|MA|01801|35b cabot rd · first seen DEC 2024 · last seen DEC 2024

IN MIDDLESEX COUNTY50 other plants share this one’s industry (Other Electrical Equipment and Component Manufacturing, NAICS 3359); 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.

Coordinates

Census geocoder: 42.506530787357,-71.133238248707 · JUL 2026

Employees (band)

OSHA: 20-99 · DEC 2025

Retirement plan filing (Form 5500)

DOL: 86 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024